All user reviews for the Marshall JMP-1

Pramp lamps MIDI OF COURSE!
CLEAN1 / clean2
OD1 / OD2

volume, presence, gain, bass, middle, treble ...
In short, it turns and it works ...

USE

Very simple configuration. even without manual!
More complicated for MIDI enthusiasts

SONORITS

I am guitarist variety since 2004 and currently plays Jackson EMG-60 and EMG-round 81 bridge.
I do not look big sound very fat ... phew .. Pramp because it does not leave the BIG sound distortion sick .... even with a microphone active EMG-81 ^^ c "is not top ...dropoff window
on the other hand, like the crunch, it is unheard of for me! excellent sound! just perfect.
For Clean is moin Introduced ... I would not say that the sound sucks, but I expected more, round, hotter .. But it remains very well.

Gnralement I think a little EQ pedal will not make it out too much. I find that his lack of clarity Gnral on some clean ...

I am looking mainly good crunch to play a good vieu rock'n roll and clean although slamming crystalin and the palette is great in rglage .... so for the lover of pure rock sounds you'll be surprised.

After having played on a marshall AVT150 ​​are no photos!
The difference and instant!

Marshall EL34 50/50 output + cabinet ORANGE PPC112 = outstanding
I have been on another pass config as too big, too heavy, too long embtant

NOTICE GLOBAL

The used was 4 years
the +:
MIDI.
This is not the sound marshall is more versatile.

Cons:
not metalheads, unless they add a pedal boost or additional distortion

Preamp with 2 lamps.
4 "channels", effects loop, exit stro taken midi out and thru.


USE

See global opinion

SONORITS

See global opinion

NOTICE GLOBAL

So I use this preamp for 3 years. At first I had taken her for my complment JSX.
Now I have a full rack system and so I keep my jmp all as amplified by a 50w engl e840. (Who is more than enough)
For sonorits found his happiness, as best to have a crankset afternoon to have any type of sound. Personally I play hard rock with my band but his home Sometimes I make Hendrix up dream theater, but no deathmetalcore, not my thing.
For indeed a gmajor2.
At Marshall's signature means but not as much as a head.
The strength is: we do everything))))
I remake is choice without hsiter

Purchased to manage easily on stage and at the foot a lot of different sounds by subscribing via the multi-effect noon JMP1 and avoid invasive pedalboard.
I use since 2007, first coupled to a power amp marshall 2x80W 8002, and with a Digitech multi-effects which I forgot the name!
I will soon add to it a tube power amp peavey classic 50/50, it should not hurt to change the sound!

I'm pretty satisfied with the JMP, I use only the saturation of the preamp that suit me perfectly (rock / heavy). IN his clear what ets more limited (that ets Marshall, Fender not!), And I find that EQ output is not the luxury to get drinking sounds even with my Strat.

Noon patch is simple to perform, it works very well with a control pedal (I have a Behringer, too bulky).

Anyway I'm quite a fan of my JMP1, I look forward to associate the classic 50/50 because it seems that it gives potential with lamps ass ...

TOP OF THE TOP ... I USED A COUPLE ON STAGE AND A 9200 JFX 1 FOR OVER 15 YEARS
OR THEN LIVE ON MY 01V96 AND THIS IS THE TOP AND I'VE TRIED MANY ...
INCLUDING TRIAXIS ... NOTHING WORTH JMP1 FOR ME

UTILIZATION

SOUND IS EXCELLENT ALL SONS Y MARSHALL

SOUNDS

I MAKE THE JOHNNY ROCK OF HARD ROCK METAL ... YOU CAN EVEN HAVE A SON PLAYING ON METALLICA 0D 2 AND DEEPENING MEDIUMS ... CA WORTH TRIAXIS CONSORT AND I HAVE ALSO TRIED

OVERALL OPINION

TOP OF THE TOP !!! NOTHING WORTH MARSHALL !!!
IT'S HEFTY ... DO ME NEVER LOOSE ...
I GO ELSEWHERE IN Me ACQUIRES ONE OF THE POSSIBLE ...

Two lamps preamp for two clean and two types of overdrive which meet soon enough. We toured the sounds available in less than an hour.
Connectors: entrance facade, 2 outputs on the back for sending in the power amp, an effects loop (a send and return for 2 stereo effects), connection noon to manage other devices, Stereo output with HP emulation, switch +4 / -20 dB.
A headphone facade.

UTILIZATION

Very intuitive, each parameter is adjustable via a single knob (endless) settings from -6 to 6 for low, mid, high, 0-20 to gain and volume, the setting of the selected parameter is shown in red.

Manual, dispensable, can be used for parmétrage noon or recording settings (100 presets ... I doubt the relevance of so many when we quickly turns round with the settings, probably for use with 2 or 3 other midi devices whose settings would complement?).

Sounds clear lack of definition, treble bite before cristalins, or more precisely, the adjustment is made on a frequency to be loved. It takes effect in the loop for pleasure, otherwise the record is a little ungrateful.
Not possible crunch.

OD can be interesting if you like that kind of color, but you can not get out too. It is quickly compressed from one ascends the gain.

SOUNDS

Long used with different rack effects (Digitech 2120 Alesis Quadraverb, also tried with a Fractal Audio) plugged into an amp and Mesa Boogie 2:50 (which is much more convincing).

The effects racks can rework the EQ to find other colors, but trying too hard to distort the original sound is still loses definition. Better get used to really sound very cete medium and a little muddy. A bunch of different guitars (Gibson Les Paul Standard 1990 Strat pickups Duesenberg, ESP ...), the sound is very distinctive.

I mainly used in metal / rock / prog context, with a rather medium need (that's good). For brit rock it will not work (well, you can do everything of course, but good). For death metal that can suit even if the precise time they seek treble side.

OVERALL OPINION

I kept almost ten years, in parallel with other amps. It has served me well, it's just fine for the scene, for example.
Given the bargain price, it is a correct choice.
I am separated because the game is a little soft, once you pass the studio it's embarrassing. There are a whole bunch of electronics that eats the game and dynamics. I thought I could get a quick response with all lamps, all-tube heads but I could try for a better offer well made and offer a wider range. The lack of crunch may not pop, but soon tired of the little room offered by both OD.
With experience, I do not orienterais me to the rack config JMP1 the armature (not always, of course). + 2:50 JMP1 can find 800 secondhand in 2013 for the same price a head allows more things and especially transcribe accurately the game without going through A / D converters average. But it is a little harder to find!

Tube preamp Marshall

The (big) sound that people our nights for 30 years. Deep Purple, Led Zeppelin, ACDC, Maiden, ZZTop, it allows all

UTILIZATION

Config very simple, 25 presets already allow uncouple the piston!

Just the name makes you want to scratch all the wallpaper
Examples:
07 Angus Ho,
04 British Steel,
11-Tej'as,
14-More Gary
19-800's
Y ... z'ont everything, there's only use.

If that's not enough, you can set any (clean 1 or 2 OD 1 or 2) Gain level you go, the equalization and blind, roll my chicken.

I use 1x Valvestate 8008 + 1x1912 + 1x TC Gmajor loop.

SOUNDS

My style is just perfect.
Mode is selected (Clean 1, Clean 2, OD 1, OD 2) we sculpt the sound with the gain (0 to 20), The Master (0-20) and the Bass / Medium / Trebble, it refines with the Presence, and a small boost from Bass.
Note that on each channel mix is ​​adjusted with the volume of the effects loop.
If we keep the 25 presets can store 74 other profiles.

OVERALL OPINION

I do it again this choice with his eyes closed.


Only downside, it ets no longer manufactured so if Marshall's boys read me please relink it (as is) in case it eventually fail on occasion.

-See the manual in French:

And all stereo (except send), with mixing effective Fx!

UTILIZATION

-Very easy!
Ok-Manuel
-The Marshall sound, nothing to dig ...

SOUNDS

He suits me for what I do!
-You can get the sound types:
Clean (not his forte), Crunch, Hot Overdrive (it is made for this).
-I use it mainly with double coil guitars.

OVERALL OPINION

-For more than 10 years!
-I have other Preamps, this one is characterized.
-I like this why it is done!
Plus: Midisé / pedal for 4 sounds!
-The price / quality ratio is excellent. (It is full)
-I would reiterate a sir!
Not fall down ...

There are two lamps preamp, the connection is fairly complete. MIDI is for me the best solution for this type of machine.

UTILIZATION

configuration is quite simple, you just read the manual to be sure to get the right channel connections if you fly by noon.
sounds are easily editable, simply press the right buttons.

SOUNDS

the clean is not evil against I prefer the OD 1 as thinner to play the 2.
We must balance the mix of effects because otherwise we will quickly towards the slurry.
the option to "boost" the bass is very interesting because it allows the body to give your sound if you have a power amp average bill.

OVERALL OPINION

I quickly realized that without a good amp, this device is not satisfactory. It is right and cold compared to some other amp that I've had the chance to try. It should therefore boost with "good hot" lights and a cab, which in my opinion, must be equipped with ceramic bowl alnico and not if the cold side of the beast is stronger.
Juggling the parameters we arrive to find good stuff but still need to spend a little time, it's not plug and play.
Personally I do not do it again this choice because I had something else to taste.

tubes and unmodified version
balanced jack possible
-20db/+4b switch useful for the studio with stereo output with/without speaker simulator.
I use tc tonerpints in the stereo loop, mix at 6/12
read the different forums regarding the stereo effects loop

UTILIZATION

as easy as it gets, each channel has treble, middle, bass, bass boost, and presence effect
user's manual????
responds correctly to the pedal
a boost can make the tubes crunch

SOUNDS

what kind of music is best suited for the marshall sound?
ibanez sa260fm
epiphone les paul black custom


OVERALL OPINION

warm, clean sound, the overdrive is responsive to the knob and the attack, the tubes are present
noise on od1 with the gain at 17/20
used to record in the studio
getting it ready to use it as backline
good value for money, really good, really sturdy
I recommend it highly!

all the lamps at all good
There are 4 channels clean/crunch/disto1/disto2.

UTILIZATION

super simple use on pressing the buttons, turn the knob.
Not need the manual.
The sound depends on the guitar, the poweramp and cab but overall it sounds, especially with different lights as the original.

SOUNDS

I play metal and trash is to me what the best marshall preamp by far!
Since I hardly uses the distortion, the cleans are slightly inutile.ils me are drinking but this is not the roland jc120.tout else is workable.
Mine was equipped with groove tube and frankly I had a very big sound full of lower midrange I like.
I played with a rg321ex Ibanez that I replaced the bridge pickup with a seymour jb tb4, balanced on velocity300 Rocktron and 212 equipped with Celestion seventy 80. frankly it sounded really full!

OVERALL OPINION

I owned it for four months but can be in regular use (again, concerts ...), I loved all the sounds of the preamp but I am separated for too fragile for my taste because of the time cooling system after use and twelve one bit overwhelmed.

Preamp with 2 lamps.
4 "channels", effects loop, stereo output jacks midi out and thru.

UTILIZATION

See overall opinion

SOUNDS

See overall opinion

OVERALL OPINION

So I use this preamp for 3 years. At first I had taken as a supplement to my JSX.
Now I have a full rack system so I keep my jmp everything is amplified by an engl e840 50w. (Of which more than enough)
To the sounds we find happiness, the best is to have a midi pedal to get any sound. Personally I play hard rock with my band but it happens to me at home to Hendrix to dream theater, but not deathmetalcore, not my thing.
For indeed a gmajor2.
At its mean Marshall signature, but not as a head.
The strength is: we made it ))))
I remake is choice without hesitation

Pre amp lamp (I do not have the characteristics in mind ...
Saturated two channels and two clear.

Most is stored in the 99 memory settings! We can get more sounds and switch from one to another via a pedal noon example.

UTILIZATION

Setup is simple after throwing a look in the manual.

The factory presets give very good working basis.

SOUNDS

It's a Marshall! I love ...

OVERALL OPINION

Having the sound of a big amp in a small box ... I bought mine secondhand and I'm super happy with it!

I love the heat and I live branch on my sound card for recording or live on a PA system. As I play alone, are less gear to carry ...


Anyway good stuff.

preamp choice of four channels two cleans two overdrive. adjusting bass medium treble presence and gain volume (all very efficient)

no effect but an insertion loop very well designed (maximum 12 otherwise it is set in parallel.

UTILIZATION

not really need any manual is very intuitive it is especially important to use his ears.

SOUNDS

I play very melodic rock oriented soixantes ten years. What can I say except that this is exactly what wanted. I did not for a long time but I am amazed by the scope and sonic palette of the beast. with a good multi-purpose (for me rocktron xpression and tc g sharp for delays and reverbs can easily (well with a little patience) to approach a sound to the page or go to one of Santana or Gilmour. always with the grain so recognizable marshall. whistle notes, this "feedback" means any one beautifully harmonic chorus. including I love you ... and I'm still at the stage of discovery

OVERALL OPINION

I had a ToneLab before very artificial but ultimately
I also long ago played a Valvestate but I much prefer the sound of the preamp. I plug in a lamp while black heart but often I just go out on the table in the monitor speaker with emulation hp and sounds!
if only one comes across a good secondhand unbeatable value for money. nothing to do with the more or less synthetic emulation where it lives it breathes but be careful it does not mask the weaknesses of the game .. instead
what I love most
sound
MIDI (I control everything with a Behringer FCB1010 pedal it works nickel)
different channels
least
ben really nothing

we control and use the preamp with a G System, power it with a EL34 marshall 100/100. and run it into a customized stereo 4x12 marshall cab. I mount the 100/100 in a separate rack because I sometimes just carry the preamp out to use with other set-ups. without writing a book, my background is 25 years of playing in working bands, and having said that, I was always hard core plexi and really love the sound of superlead stacks. My old school rig was 2 JMP 1/2 stacks. I later went with a wet/dry combination, in other words I send all the effects to one wet/amp and keep the other amp dry. when I went to the wet/dry configuration, we sometimes used a modified JCM-800 head on one of the cabs. anyways long story short, a good friend passed away and he wanted me to have his Rack rig. It literally sat in a corner of the warehouse for 3 years until another guitar player took the covers off the racks to see what was inside and went on and on about how awesome they are and who all uses them still to this day, so we hooked it all up and ran it stereo into 2 4x12 cabs with vintage 30's... literally we all went nuts over this thing... I think anyone who likes marshalls would like the JMP-1 we have had all kinds of preamps over here, and ever since we started using this one, it's really sparked some creativity.

UTILIZATION

It's the most simple preamp to use I ever seen. very straight forward it has the typical Marshall stuff, Volume, Gain, Bass, Middle, Treble, Presance. It has an effects loop and you can adjust the mix. It has a bass shift. 2 stages of overdrive, and 2 stages of clean. you can save up to 100 presets, and control it with midi... It has no onboard effects.

SOUNDS

Most the night it's reissue les pauls through it. I do a switch and play about 5 songs with a 1963 strat. My pickups are hand wound and read around 9k. the strat pickups were rewound by a old man in Dallas Tx named Vanzandt, he passed away around 1999 I believe... anyways I dont use extreemely high output pickups, so these guitars will sound perhaps a little brighter than some. I change the volume pots in les pauls to 500k pots and although the JMP-1 dosent clean up as much as a big plexi, it cleans up enough for me. With the volume knob you can go from a RATT(or worse) type gain down to a "All Right Now" type tone, and 74 Jailbreak would be in there somewhere also. our music is Power Rock, most comparable to 70's 80's. the tones from this rig without effects is straight-up AC/DC sounding, cleaner settings like Free/Bad-Co. If I add a little more gain, chorus and delay it's totally 80's. on clean settings with chorus it sounds kinda like Purple Rain. With a Flanger it sounds kinda like Pat Travers rig or V-H Unchained. with volume knob technique and a-lot of delay set around the high 400m/s range it will Nail the cathedral sound. one issue I have is you loose a lot of db when switching from od to clean settings.

OVERALL OPINION

I like the sound of it. it was given to me, but I would hunt one down if I lost this one, I would probably have to pay around $400. to get one used on ebay todays prices. we have had almost every kind of preamp in here you can think of. I like this one because it sounds good and it's simple. It's not loaded with effects and it wont sound like a fender, which is good for us, but not for everyone... if you mounted this JMP-1 in a rack next to a POD the pod would have a depressive meltdown and cut on itself.

The JMP-1 is a valve MIDI preamp. Let's break this down into components. Valve: there are two 12AX7/ECC83 valves on-board that help the preamp generate the gain and the classic Marshall sound. MIDI: the preamp is MIDI-controllable in addition to the simple 4-button foot switch and has 100 user preset locations. Preamp: I think this is where most people get confused. This is a preamp ONLY--it still requires a power amp, whether you have a dedicated rack power amp, or you run into the loop return of an amp head, you'll need a way to power this unit. The only exception is if you're using the emulated out to record directly to a console. All of the usual suspects are on-board: Bass, Middle, Treble, Presence controls, a mix for the effects loop, individual buttons to select each channel, and a "Bass Shift" feature that alters the frequency range affected by the tone controls. There are standard mono or stereo output jacks for connecting to a power amp, emulated line out jacks for connecting directly to a recording console, and an effects loop with a -10/+4 button for connecting and controlling the effects loop. All in all, fairly flexible for a 1U valve preamp.

UTILIZATION

The JMP-1 on its own is only half of the equation. I've heard a JMP-1 sound absolutely atrocious through one type of power amp, then absolutely magical through another type of power amp. You have to keep in mind what's down-stream of the JMP-1 to ensure you get the best sound out of the preamp. Historically, the selection dial on most of the earlier units was "jumpy" and didn't track very well, something I heard Marshall fixed in later releases. The preamp is simple enough to use if you spend five minutes playing around with the controls and learning what every control does. Saving MIDI parameters is simple enough, requiring only a double-press of the "Store" button to save a MIDI preset/patch.

SOUNDS

I've owned this unit long enough to know that experimenting with different types of tubes DOES make a difference. The best sound I've got from the JMP-1 is using Mesa Russian-2 tubes, which is what I still use today. That said, it's really easy to make the JMP-1 sound horrible. My suggestion, as with many things, is to dial in the JMP-1 with your ears and not your eyes. The B/M/T/P controls range from -6 to +6 but don't set the controls where you "think" they should be, set the controls where they sound the best to your ears. If you find that you get a great sound with the bass set to -6, so be it. Don't let your brain override your ears by thinking, "well, that can't be right--there's no way it could/should sound good with the bass fully cut." It can and it will. Always keep in mind this is a PREAMP, not a full amp. If you like the idea of Marshall's latest offering, the JVM series but don't have the cash, a JMP-1 and a good power amp are an excellent compromise. You get four channels, each with a gain control that ranges from 1-20. Even on the clean channels, you can get some good bluesy crunch if you crank up the gain and have fairly strong valves on-board. The key is that you have to spend time dialing in the sound you're looking for with the JMP-1, again, with your ears, not your eyes, and always be mindful of what you're using for power and speakers. Taking something like the JMP-1 and plugging it into a cheap solid-state power amp with cheap speakers will sound, well, cheap. However, go the other direction and run the JMP-1 into a nice valve power amp like a Marshall EL34 50/50 or 100/100, VHT 2/90/2, or even a Mesa 20/20, and you'll get MUCH better results. I run my JMP-1 into a Marshall EL84 20/20 and can get so many great sounds out of it that I actually sold my JVM410H. Just like a pedal/stomp-box, the JMP-1 is ONE piece of a larger puzzle.

OVERALL OPINION

The JMP-1 is incredibly flexible and puts a ton of different tones right at your fingertips. You can go from Jazzy clean to death metal with almost no effort. Now that they're out of production and prices are way down, I think the JMP-1 is an excellent value for the price, especially considering that the emulated line out, while sounding "slightly" what I would describe as "transistor-y" is still absolutely viable if you're recording on a budget. I've also owned an ADA MP-1 and would say that they're two different beasts. The JMP-1 interface is much easier to master, but the MP-1 has the on-board light chorus effect that really punctuates the 80's rock sound. Being a rack unit, it's somewhat of a pain to experiment with different tubes but once you find the sound you like you're good to go. Many modern players/bands (Iron Maiden, Def Leppard, Billy Gibbons, etc.) still use the JMP-1 as a staple of their live tone due to its MIDI-switching capability and its virtual warehouse of almost the entire Marshall tonal history. If something were to happen to mine I would replace it without hesitation.

Tube preamp (2 12AX7s) 1U rack ... controllable via MIDI!

I will not repeat what was said above ... this is not the purpose of my review!

UTILIZATION

Configuration quite simple ... it was all inclusive in 5 minutes!
The manual is useful since it explains the settings of the factory presets, and how to reset it if necessary. Apart from that, the "normal" use is fairly intuitive!

The sound ... well this is THE Marshall. If you're part of critics, is dropped, otherwise, we try out of curiosity and it gets a good slap in the face!

SOUNDS

This amp is quite versatile!

Then the clean, first of all: this is not the Fender, of course, but personal, I find them really beautiful, as long as we try to make it look good! Indeed, the knobs are quite accurate and efficient! They go up to 13 so to speak, since the possible settings of Low, Middle, Treble and presence range from -6 to 6!
Regarding the volume and gain, levels adjustments, they range from 0 to 20!

Crunches (OD1) are really terrible ... ACDC and company are there!
It's a bit like the JMP1 ... these distorted sounds more or less legendary.

Then, passing in OD2, then using the "bass shift", which thickens the low frequencies, we reached the big distortion. Sure, it will not "hi gain" modern, but if we attack well, we arrive at satisfactory results for riffs ... LE gain is there, trust me!

Ultimately, there are 4 channels ... clean 1 and 2, OD1 and OD2!
on the other hand, as there are hundreds of presets available, you can adjust in many ways ... and therefore have many different EQ settings on an "even" channel somehow (I hope I ' I was clear!?)

Short! Nothing displeased me in there!

I plugged in several PowerAmp! In particular, the Marshall VS8008, the Rocktron Velocity120, and the only three lamps, the ENGL E840/50.
The best record is the ENGL, it's true. It adds body, palm mute, it sounds "little less" than the others! A bit like a 2x12 turned into a 4x12!
The Velocity, for the transo, has made a very good, probably thanks to the settings of "contour" which it is provided, and that does not have VS8008.
The VS8008, meanwhile, is rather "reserved" for home use ... it will be less "rough" at high volume. However, for less than 100 euros, it remains a PowerAmp for any situation!

OVERALL OPINION

I use it for 2 1/2 years.
It suits me perfectly.
I tried (and owned) several preamps in a rack ... (ENGL E530, Peavey Rockmaster, Rocktron Piranha ...). I have them all beloved, but the grain of Marshall JMP1 is unique!
The price performance ratio is really good!
Its price has changed much in Cygnus 2 to 3 years ... It has grown from 250 to 300, then returned to 250, etc. ... Maybe because of supply and demand!?
I would not have to redo this choice because I keep mine.

PS: there's a sale in my ad, but it is a second that I have in my possession for some time and which belonged to a friend ...

This is a pre amp so candles, which has no internal effects. The connection is quite small, a mono input jack 6, 35, an effects loop, two stereo outputs, one untreated and the other with simulation of HP. 1 rack unit.

UTILIZATION

The settings are simple, you can easily do without the manual, an IQ of toad is enough to get out o)

SOUNDS

Transparent? A Marshall? Muhahahahahaha! Sorry ...

No, instead, asked Marshall to sound, tea, of course, o) and saturated crunchy sounds typical of the brand with clear clean sounds ever.

This preamp is very well what it is designed: the Marshall. Do not ask him anything ...

OVERALL OPINION

I have this pre amp for 1 year.

Honestly, I pulled this product when my SansAmp PSA1 passed away and I have not found another of OCCAZ.

The JMP1 gives me the big Marshall sound but I will never forget the versatility that I had with the SansAmp.

In conclusion, I am happy with this device but if I find another PSA1, it will have to share!

Tube amp (2 lamps 12 AX7 or equivalent ECC83 marshall if I remember correctly)
2 clean sounds
Two distorted sounds
A guitar input, an effects loop, 2Quit (stereo) single or two simulation outputs with HP marshall ...
Model 1 rack unit

UTILIZATION

Config simple very intuitive, you select a sound (or light saturated, you set the gain, the EQ with knobs, the overall volume, the effect of% we save the patch if you want to store by pressing the desired number cake ..
a little trouble with control pedals PM: No. 1 of the pedal called No. 0 preamp .... it's a detail that's true but when you tweak a sound (coupled with a generator effect) c is always annoying to call the program No. 135 of box 134 is effective and the marshall .... it crashes easily

SOUNDS

Good color is necessarily MARSHALL preamp ....
I like it .... on the other hand no large saturation
not very versatile
on 21/08/03; Well actually dragged long after the forum I decided to put the lamps 12ax7LP premium Sovtek and there I remained stuck in fishing, grain, so I increase sustain the base note to 9 / 10

OVERALL OPINION

I for 1 year, purchased about 300 euros new price 1000 euro
I like the sound of my saturated preamp ..... and sounds clear but not too
on the other hand I have to add a layer of saturation with my boss to get more sounds distos ...
I bought OCCAZ very good value for money .... I do not regret my choice
if one day I leave finally it seems that it is indestructible, I prefer a no amp .....
21/08/2003 with the new lights the sound is very distinctive but very hot, especially punchy!!
clean sounds are almost immediately crunch is bluffing. JMP1 Please buy the bones and put lamps 32 euros les2

Analog Preamp lamps noon 2x12ax7, all easily accessible parameters
no effect.
STREO effects loops, Stereo outputs, speaker emulator output, while the jack.

UTILIZATION

Easy to use, no need to book.
All parameters are accessible directly, there's the 5th page in the menu troisime!

SOUNDS

It sounds bein marshall, but to change the lamps.
I put Ei Elite, the distortion was a good fat, even prcise qd and big bass.
otherwise clean sounds are clean and crunch sounds with a microphone nickel serious blues

OVERALL OPINION

I have 8 years and it suits me well (I'm the big mtal).
is probably the best preamp qualitprix Student Reports in its range.
from large triax or VHT preamp as I see no usefulness to buy something else.

Prampli analogue twelve o'clock lamp (2x12ax7) + + Stereo effects loop output and Stereo master simultaneously HP Stereo (6.35 in). No effect.

UTILIZATION

User manual? no need! simplicity is the same: you choose your channel (OD1, OD2, clean1, clean2), you equalo the RULES, the% effect and you patch your backups ... easy!

SOUNDS

Good !!... : You can read everywhere that you can not have large saturation av the JMP-1 ... and yet I make no mtal bp (Rammstein, Meshuggah, Deftones, ...). Let's say it dpend of what is call'd saturated fat: if it is to have such big gain for the bee and death / thrash / etc, then yes, the JMP-1 can not do it.
But if for you, saturated fat means big sound full, prcis, with a surgical Submitted max frequency drives, then the JMP-1 will be perfect. We must not forget that too much gain kills the gain, so ...
I put 9 / 10 in prcisant need to change any of the same two original lamps for $ 32 and 2.

OVERALL OPINION

J'utilis before the saturation of my 5150 but it lacks too much precision I got. Now I plug the JMP-1 in the return of the effects loop of 5150 and ... has done.
I bought 6 months ago for 400 it gives a good value quality price trs.
If c'tait again, I'd do the same choice and I recommend it for those who want the kind seen all of his time in sound.

I will not dwell on the characteristics given that everybody has already described.

UTILIZATION

The use is intuitive. There's just plug and change settings as QLQ a head amp to approach what we want.
I find the level that happens to approach the Mode Four (which for me is the only powerful in its Marshall). Apart from that we get the Marshall sound without big surprise. (I'm a fan of Mesa).
I board no manual as I bought used, but this machine is so intuitive it's not like a TriAxis (full of subtleties him).

SOUNDS

I'm more metal-oriented (different kinds) but I also rock the blues and a little pop rock.Ce preamp is not the one I use most since I board of other stuff in stock. Now I think he can be versatile enough (even if I place it below the TriAx tjs).
I play guitar so I get proper sound easy, it helps.
The sound I like most is the dynamic type fatty Mode Four qd I play the rhythm.
on the other hand for solo I do not like the Marshall distortion (too bland for me).
I do not use it either in its clean (except exeptions) because I board anything for that.

OVERALL OPINION

I do not since ais super longtps not bad but I board her bosse's.
I like the fact that we get a big distortion (like Neo) but must be behind the rest of the stuff I guess that makes him no less.
What I like least is that this lack of precision in the reglages.Autant TriAxis head can be taken because of that (for some) as sometimes I find it lacks a little something to get a QLQ I want exactly.
I found a TriAxis before buying and it is therefore back up this dernier.Je say that it is a good compromise qd can not go on to get the big Mesa son.Ca is cheaper and easier to implement.
As I bought a friend ais I board had the time to decide to buy it. So I think I will take it (especially if I had not Mesa).

JMP1 my opinion:
I had and still have a lot of Marshall JCM800, JCM900 and utiliss 30th anniversary with one or two boxes Marshall1960 ct effects and a GForce.
For JMP1 I associate a Marshall EL34 100/100 and GFORCE and control everything by pdalier MIDI

UTILIZATION

Super easy, easy to get good sound, easy rgler, the manual is almost useless.
Unless you want to reset all the presets in the original configuration that I have done APRS have bought used.
L You can Tlcharger the manuel.Il is clear but in English

SOUNDS

As I've mostly covers of rock and blues more than I needed "rglages" To be able to adapt my sound to the current track (I use a basic standard Les Paul or a Start with noiseless pickups or hack e with Hotrail according to need).
So I opt for a Marshall and pRSET JMP1 since there were programmable, while saying that most basic sound would be similar what I knew.
JMP1 for me it's all good, it's super easy to program and the big one finds Marshall's, I would say even in the best way to narrow down since there based on need and scratches. B I love the voicing for the modern
Mistreaded Deep Purple with a stratum or TUSH ZZ TOP with a Les Paul, these are the sounds that ncessitent rglages radically DIFFERENT. Prprogramms with presets, one close enough to the original sound that has to do it and especially it is found just by pushing a button on the pdalier (what comfort)!
Marshall clean sound is great but will never gnial, I was covered well enough for me and my needs well! (Eg Sweet home Alabama or rhythmic style arpge Still Got The Blues Gary Moore, the fact 100%).
Ct Crunch, there are ways to get closer to LIVE sounds of Stevie Ray Vaughan, particulirement using the A and voicing .... good strat with ropes pulling big!
In résumé I'd say like all guitarists, there is always a time when I can not find the sound pil hair I want to hear with the amp (or scratches) on which I play, but 99% I take my foot with JMP1 and configuration I use.

OVERALL OPINION

I use it for 6 months
Strengths: sound quality of Marshall, convenience and great palettes rglages prprogrammes.
I use the same SETTING THE base with a little more volume and often a little more effect on a preset diffrent to spend his rhythm his "solo".
350 bought used for me is also a very good report quality price for the pro stuff.
Then, as I always conclude by saying that the sound is when the same scratch that does, but a good versatile gear has given comfort and broad the range of possibilities!
If you like the blues rock of Hendrix and Metallica, you can not go wrong with a JMP1 and EL34 100/100, is a sr!

It is comprehensive, but its design is Exceeds. yet it has all the options needed for a multi-use
in fact it is not an analog tube prampli
it's a preamp numeriquea ith lamps to warm up the signal, Designed to mimic the sound of all models of Marshall, then, well, given the time (1990) is not the mesa, engl, no etc. .... masi kan couldbe even make big sound

UTILIZATION

Ultra simple: simple can not believe I

just a default: in use with MIDI pedal, the hair is latende Ongue, c not huge, audible masi, the coup must anticipate the click at the bottom ... MIDI clock is a bit slow

SOUNDS

All blues rock, hard, rock n roll the big rock and cy is ...
c on c must not. compartment alone in a studio preamp mesa, the difference is already huge in quality nivo (the mesa is audessus, masi bcp less versatile, more typ)
forcemenet fo bring the price of aa OCCAZ
els for clear, trs Bonen things, nothing to do ith a fender or jc 120, masi c smeiileur the clear sound of marshall
the crunch I'm not convinced ... and I was the crunch (maiiiis Nonp chocolate, fol pff)
big sound for metal, it can be worth but never the stuff today it has Designed to st
interesting for the home studio, good emulation output, but a pod is more versatile, obviously ...

This said with the following config, peavey classic 50/50 + baffel marshall JCM800 Lead series, celestion g12-65, it scares a lot of people dej ...
it is also a good guitar, obviously

Remember, Marshall is the grain of the rock n roll .... You do not even know how many discs you have listened to this sound ... but it is not everything either

OVERALL OPINION

Rappotr qualitprix (used) for an unbeatable preamp ....
personal if I had the sub, I slammed a shit other stuff, ANALOG preamp has crazy prices ... c but not, and I think aps be the only one, and I find this versatile preamp bcp styles, even funk, variety, reggae, etc. .... and practical thanks to its 100 memories (allow the purchase of a MIDI pedalboard)

Prampli MIDI guitar.
2 lamps (12AX7 origin):
- A lamp for clean sounds
- A lamp for heavy distortion

Internal power supply -> directly in food 230Volt.
Insertion loop with mix level programmable.
HP Emulator
Headphone output.
Connection MIDI: IN, OUT and THROUGH

UTILIZATION

Most:
<ul>
- Unitbr 1 /> - You can choose the lamp that suits us best for clean sounds and sounds saturated! Cest plutt handy! (Useful: plain-> GrooveTubeECC83 / saturation-> TeslaJJ)
- Loop level of integration with programmable mix.
- MIDI mapping function, with the possibility to program the MIDI-OUT diffrent reu MIDI commands on the MIDI-IN </ul>
The -:
- Do not buy this prampli for the quality of the emulator
- A little heavy (5.9kg)

SOUNDS

Coupled amplifiers and speaker cabinets lamps of good bills, is your exact pluttsduisant.
For clean sounds, they are less good and TriAxis quavec a fortiori less than 3 + (I used one for 3 years before the 3 +), but still this really honnte range.
For my part, I retain the clarity of their saturation remaining place in a MIX or when playing in contrast to the group ... TriAxis that certainly is the best sound quality but has a difficult rsultat bring out, especially live without get stronger than everyone else ...

On aillieurs, the JMP-1 possde good blues crunch or lead.

Just over fields of action between the MIN and MAX for the settings have much t ...

OVERALL OPINION

I use it since 2000.

This is the only prampli I kept since I can pass in a configuration RACK (1999). So I had all the opportunity to compare other pramp / amp (Mesa / Boogie Studio preamp, Fender Twin, POD2.0, TriAxis CAA and 3 +).

The JMP-1 is a good prampli backup in case of failure of a system that main (because he does everything), while providing sound really trs INTERESTED in your config matre.

In short, a good prampli with a good value trs qualitprix doccasion (400euros. ..)