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MXR M133 Micro Amp
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All user reviews for the MXR M133 Micro Amp

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(33 reviews)
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Audience: Beginners Value For Money : Excellent
Users reviews
  • marmotjoymarmotjoy

    MXR M133 Micro AmpPublished on 01/07/07 at 11:23
    (This content has been automatically translated from French)
    See below

    UTILIZATION

    If someone comes to me easier to find the words

    SOUND QUALITY

    Unlike what t says below, I put it before my overdrive (overdrive duel) by rglant half done when I s'paissit engages the overdrive, the gain increases a and the low volume. In fact the volume increases lgrement but since the sound s'paissit and there is a little more clarity I find this formula trs effective since the sound is more pchu without excessively increasing db in volume, and as the vox has two overdrive channels, with the engagement or not to boost me 4 channels while keeping some homognit in the sound, everything happens in the subtle trs effective sounds clear and even with …
    Read more
    See below

    UTILIZATION

    If someone comes to me easier to find the words

    SOUND QUALITY

    Unlike what t says below, I put it before my overdrive (overdrive duel) by rglant half done when I s'paissit engages the overdrive, the gain increases a and the low volume. In fact the volume increases lgrement but since the sound s'paissit and there is a little more clarity I find this formula trs effective since the sound is more pchu without excessively increasing db in volume, and as the vox has two overdrive channels, with the engagement or not to boost me 4 channels while keeping some homognit in the sound, everything happens in the subtle trs effective sounds clear and even with an electro acoustic.

    OVERALL OPINION

    Used for 2 months, a great combination with my duel overdrive, my sound has compltement changed (much better), if I had I would try as much of a boost vox lamps
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  • chrisbloodchrisblood

    MXR M133 Micro AmpPublished on 03/10/07 at 02:41
    (This content has been automatically translated from French)
    A stomp switch, one for potentiomtre rgler Gain and the indestructible MXR Casing: Simple is not it?

    UTILIZATION

    Everyone has the dj said, we must ask questions if you can not turn the knob.
    No manual (at least in my bote), but a manual ... What ???????

    SOUND QUALITY

    I tried several pedals boost: Rocktron Nitro, Electro Harmonix and MXR M133 LPB1. Frankly, the M133 is the most neutral (what I was looking). I tried to string beginners in effect to increase the gain, and the end to raise the volume, everything passes. Each of view. Warning: if you use the distortion on your amp with a gain standard, the boost does not significantly rhaussera sound. It will add in bette…
    Read more
    A stomp switch, one for potentiomtre rgler Gain and the indestructible MXR Casing: Simple is not it?

    UTILIZATION

    Everyone has the dj said, we must ask questions if you can not turn the knob.
    No manual (at least in my bote), but a manual ... What ???????

    SOUND QUALITY

    I tried several pedals boost: Rocktron Nitro, Electro Harmonix and MXR M133 LPB1. Frankly, the M133 is the most neutral (what I was looking). I tried to string beginners in effect to increase the gain, and the end to raise the volume, everything passes. Each of view. Warning: if you use the distortion on your amp with a gain standard, the boost does not significantly rhaussera sound. It will add in better against DEFINITIONS and clarity. For all that is placed in the chain of effects and clear sound, this MXR done against 100% perfect: the still, bright, clarity and precision are waiting for you.
    Note that the pedals will eventually produce crunch that pushes beyond the 2 / 3 (which is standard dj if you have: other instruments will drown!). So perfect: it boosts without dnaturer!

    OVERALL OPINION

    I find the price (100 euros) but I'm pretty lev fully happy with the pedals effectively. I recommend if you want acqurir a boost, try also LPB1 Electro Harmonix: half CHRE fairly neutral and I think too. The LPB1 has a physical architecture (mtal box, stomp switch and a knob) the same ... APRS you to see. I am plutt MXR ... I really hsit between the two and that's the brand that Determines me! In any case, if c'tait again: YES, I will take the M133!
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  • Anonymous

    MXR M133 Micro AmpPublished on 06/08/07 at 01:34
    (This content has been automatically translated from French)
    Prampli analog.

    UTILIZATION

    Trs simple, just a boost for potentiomtre!

    SOUND QUALITY

    Trslgrement color the sound by making it a little sharper and more "prcis"
    as indicated in a notice.
    The sound that emerges is "cleaner" so to speak!

    OVERALL OPINION

    He does his job properly ...
    Atention, the pedals only increases the sound! we can not rduire
    to attack a weaker effect or rduire the power of a double.
    Forcing of dvisser bottom plate for battery replacement ...
    PDAL reliable, robust and effective!
    Read more
    Prampli analog.

    UTILIZATION

    Trs simple, just a boost for potentiomtre!

    SOUND QUALITY

    Trslgrement color the sound by making it a little sharper and more "prcis"
    as indicated in a notice.
    The sound that emerges is "cleaner" so to speak!

    OVERALL OPINION

    He does his job properly ...
    Atention, the pedals only increases the sound! we can not rduire
    to attack a weaker effect or rduire the power of a double.
    Forcing of dvisser bottom plate for battery replacement ...
    PDAL reliable, robust and effective!
    See less
  • thorpedothorpedo

    MXR M133 Micro AmpPublished on 09/13/07 at 11:02
    (This content has been automatically translated from French)
    PDAL-boost pedals analog format with input and output jack.
    Alim-possible but not provided with an anti scratch draping handy.
    Small-pedals seems solid, for 4 against defects to change the battery, then 9

    UTILIZATION

    A button you can not get any easier!

    SOUND QUALITY

    The effect is a remarkable effectiveness, it rhausse noise and reproduced (even enhances) the sound further by highlighting the nuances of the game, and adds harmonics of a dynamic signal a little weakling APRS be pass in moult or other pedals. the sound is amplified without being ALTR. Personal I use the end of the string, but before long to s'avr bold and produce another sound effect. In short I thin…
    Read more
    PDAL-boost pedals analog format with input and output jack.
    Alim-possible but not provided with an anti scratch draping handy.
    Small-pedals seems solid, for 4 against defects to change the battery, then 9

    UTILIZATION

    A button you can not get any easier!

    SOUND QUALITY

    The effect is a remarkable effectiveness, it rhausse noise and reproduced (even enhances) the sound further by highlighting the nuances of the game, and adds harmonics of a dynamic signal a little weakling APRS be pass in moult or other pedals. the sound is amplified without being ALTR. Personal I use the end of the string, but before long to s'avr bold and produce another sound effect. In short I think we can criticize his lack of versatility of its unique rglage, but it's still a great boost.

    OVERALL OPINION

    I use it for several months.
    j'apprcie the pedals, but I'm sure that with rglages supplmentaires, it would make the edition of the sounds would be more difficult but carrment duly ca.
    The report quality is price, it's going, but it could be better, even when MXR must be gold balls on it but ...
    I do it again this choice
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  • john_wardisjohn_wardis

    MXR M133 Micro AmpPublished on 11/04/07 at 04:06
    (This content has been automatically translated from French)
    Analog Boost
    Standart connector input, output, DC power 9v

    UTILIZATION

    Turn a knob to adjust the signal output
    The sound appears immediately on the solos but it is better to plug into the effects loop for more fficacitbr /> Manual does not exist (if the back of the box for beginners or 2 year old loool )

    SOUND QUALITY

    Used to connect tube amp effects loop
    Used guitar with any team of different micro (Micro Double, EMG LH-300, EMG 85 ,...)
    Its sounds

    OVERALL OPINION

    Used for 1 month
    Good quality price
    For those looking for a boost pedal to go look for the modular Xotic RC Booster AC Booster or prices 215
    I would do my choice in the same light no…
    Read more
    Analog Boost
    Standart connector input, output, DC power 9v

    UTILIZATION

    Turn a knob to adjust the signal output
    The sound appears immediately on the solos but it is better to plug into the effects loop for more fficacitbr /> Manual does not exist (if the back of the box for beginners or 2 year old loool )

    SOUND QUALITY

    Used to connect tube amp effects loop
    Used guitar with any team of different micro (Micro Double, EMG LH-300, EMG 85 ,...)
    Its sounds

    OVERALL OPINION

    Used for 1 month
    Good quality price
    For those looking for a boost pedal to go look for the modular Xotic RC Booster AC Booster or prices 215
    I would do my choice in the same light now only need to use the gain boost can be later would I need to better
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  • EяяаtomEяяаtom

    MXR M133 Micro AmpPublished on 03/11/08 at 06:08
    (This content has been automatically translated from French)
    The Micro Amp is a booster / preamp, analog technology.
    The pedals can rhausser the guitar signal to 15dB max.

    Rglage a single gain, to adjust the boost level desired.

    Trssrieuse design and robust, a 3PDT true bypass switch.

    Link builder MXR ( http://www.jimdunlop.com/index.php?page=products/pip&id=253&pmh=products/p_and_e_detail )

    UTILIZATION

    2 uses for two tendon ducts possible:

    >> Branch faade in between the guitar and the amp (before preamp)
    - Clean channel: volume and input gain, the amplifier Tendera crunchiser
    - Channel crunch / od: input gain, increased volume and lightweight gnrale
    - Distortion channel: input gain
    The intrt here is sort of going bey…
    Read more
    The Micro Amp is a booster / preamp, analog technology.
    The pedals can rhausser the guitar signal to 15dB max.

    Rglage a single gain, to adjust the boost level desired.

    Trssrieuse design and robust, a 3PDT true bypass switch.

    Link builder MXR ( http://www.jimdunlop.com/index.php?page=products/pip&id=253&pmh=products/p_and_e_detail )

    UTILIZATION

    2 uses for two tendon ducts possible:

    >> Branch faade in between the guitar and the amp (before preamp)
    - Clean channel: volume and input gain, the amplifier Tendera crunchiser
    - Channel crunch / od: input gain, increased volume and lightweight gnrale
    - Distortion channel: input gain
    The intrt here is sort of going beyond the maximum position of the volume knob on the guitar (more gain and / or volume)!

    >> Branch in the effects loop of the amp:
    - Contribution of volume gnrale on all channels, the trend crunchisation the clean channel.
    The stroke of the gain knob is progressive, and pass the 3 / 4 of the travel of knob, the boost is pronounced trs. The zero-point of the race is its your departure.

    SOUND QUALITY

    Transparency! Full compliance with the sound of the amp. Transparency 95%, 5% high mdiums apprciables.
    Rather, I see the M133 ( http://img176.imageshack.us/img176/5285/mxrm133001db4.jpg ) as an accessory rather than an effect itself, because ultimately it's like adding a deuxime mode on channels of the amp, it broadens the pannel winning this one.
    Other purposes: to adjust the output level between different guitars / pickups on a same amp, a lot of guitarists use it also to boost a solo.
    I read it was used as a buffer: it lowers the impdance. Information vrifier ...

    The sound quality is the hardware used with the Micro Amp.

    OVERALL OPINION

    Used among others by the scratch of The Strokes, Jack White of White Stripes and Adam Jones of Tool, I ask them their opinion on occasion.

    The -
    . I quibble but SETTING THE tonalitfiltre would have done a little more!

    Most
    . ease of use (impossibeule be easier)
    . quality of manufacture
    . Transparency & efficiency
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  • dmoulindmoulin

    MXR M133 Micro AmpPublished on 04/30/08 at 08:33
    (This content has been automatically translated from French)
    All t adj said on this simple MODEL ...

    UTILIZATION

    There is no easier to use, I branch in the loop of my amp to boost my solos.C is very efficient at my solos leap of the amp.
    With a little more and gain absolutely excellent.
    You mean well, but the sudden attention to bread ...

    SOUND QUALITY

    Respect for the sound of your hardware ... + Volume & gain a little more.
    Really great I do not spare more.

    OVERALL OPINION

    Purchase I do not regret this purchase.
    As I said dj's formidable effectiveness of each repeated I use it a joy.

    I am less a fan of its use faade.
    But if you want a product to boost your solo volume is mainly what you need. Truly effec…
    Read more
    All t adj said on this simple MODEL ...

    UTILIZATION

    There is no easier to use, I branch in the loop of my amp to boost my solos.C is very efficient at my solos leap of the amp.
    With a little more and gain absolutely excellent.
    You mean well, but the sudden attention to bread ...

    SOUND QUALITY

    Respect for the sound of your hardware ... + Volume & gain a little more.
    Really great I do not spare more.

    OVERALL OPINION

    Purchase I do not regret this purchase.
    As I said dj's formidable effectiveness of each repeated I use it a joy.

    I am less a fan of its use faade.
    But if you want a product to boost your solo volume is mainly what you need. Truly effective in an effects loop.
    See less
  • nicosgnicosg

    And a + notice!

    MXR M133 Micro AmpPublished on 09/17/11 at 02:25
    (This content has been automatically translated from French)
    Pedal bringing Gain: it is presented as a preamp by MXR
    and as a clean boost with other catalogs

    UTILIZATION

    It can be used in two ways:
    (1) at the end of a pedalboard to raise the volume after a long series of pedals or when Solo
    That a thing equalizer can just as easily do this by providing more personal touch
    because the Micro Amp is almost neutral just presence, crystal-clear, nor
    the rest is GAIN! and is too powerful beyond half for that use.
    (2) I have a 2 SG Standard Faded and that it is fitted with PhatCat (P90)
    "I love sushi" and the Grain of the microphones, but the bridge position lacks power
    while the overdrive channel is set with a good crunch j'encle…
    Read more
    Pedal bringing Gain: it is presented as a preamp by MXR
    and as a clean boost with other catalogs

    UTILIZATION

    It can be used in two ways:
    (1) at the end of a pedalboard to raise the volume after a long series of pedals or when Solo
    That a thing equalizer can just as easily do this by providing more personal touch
    because the Micro Amp is almost neutral just presence, crystal-clear, nor
    the rest is GAIN! and is too powerful beyond half for that use.
    (2) I have a 2 SG Standard Faded and that it is fitted with PhatCat (P90)
    "I love sushi" and the Grain of the microphones, but the bridge position lacks power
    while the overdrive channel is set with a good crunch j'enclenche the MXR and I get the sound +
    Power! as if I spent an active passive pickups, the goal is not to add gain to saturation, but riffs like AC / DC or even Rage against the machine,
    Video Test MXR (on You tube) shown bien.Donc I use it to boost my PHAT CAT,
    Heavy to saturate my amp with my sg standard, I use this one against by ZAKK WYLDE
    but that's another story .....

    SOUND QUALITY

    Transparency and power are the watchwords

    OVERALL OPINION

    Perfect to my taste I have for 5 years and Yes! I do it again this choice
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  • Guitar14Guitar14

    MXR M133 Micro AmpPublished on 10/08/08 at 07:39
    (This content has been automatically translated from French)
    It is a booster which has an analog input & output jack 6.35 plus a 9 volt power supply

    UTILIZATION

    Could not be easier
    one button to refreeze the nivau boost desire

    SOUND QUALITY

    Superb, too loud, perfect is the total
    I think it's really the booster REFERENCE
    I use it with a Stratocaster or a Gibson is your exact the same.

    It lgrement crunch when you put a substance if it is really perfect!

    OVERALL OPINION

    I use it for 1 year did nothing wrong
    Rod Barthet
    http://www.rodbarthet.com
    Read more
    It is a booster which has an analog input & output jack 6.35 plus a 9 volt power supply

    UTILIZATION

    Could not be easier
    one button to refreeze the nivau boost desire

    SOUND QUALITY

    Superb, too loud, perfect is the total
    I think it's really the booster REFERENCE
    I use it with a Stratocaster or a Gibson is your exact the same.

    It lgrement crunch when you put a substance if it is really perfect!

    OVERALL OPINION

    I use it for 1 year did nothing wrong
    Rod Barthet
    http://www.rodbarthet.com
    See less
  • barvadorbarvador

    MXR M133 Micro AmpPublished on 02/24/09 at 14:27
    (This content has been automatically translated from French)
    It's a booster, so it can improve sound a little weak at the end of the chain of effects, rquilibrer volumes upstream between two guitars on diffrent scne, but has a little more and it is a formidable, a makes its best at all. More precision, more dynamic, more scale and more AIGS.

    UTILIZATION

    APRS position it should be the chain of effects to revive the sound before attacking an amp for it is better to perform all necessary pramp that the distortion with this tool, but by putting it in first, there something is happening with the Systm impdence low (much lower than the output of the guitar) that makes AIGS stand out better, there is a greater prsence sound, it is best chain of e…
    Read more
    It's a booster, so it can improve sound a little weak at the end of the chain of effects, rquilibrer volumes upstream between two guitars on diffrent scne, but has a little more and it is a formidable, a makes its best at all. More precision, more dynamic, more scale and more AIGS.

    UTILIZATION

    APRS position it should be the chain of effects to revive the sound before attacking an amp for it is better to perform all necessary pramp that the distortion with this tool, but by putting it in first, there something is happening with the Systm impdence low (much lower than the output of the guitar) that makes AIGS stand out better, there is a greater prsence sound, it is best chain of effects, o always the temptation to put into action, and suddenly the booster effect can not be activated. If in fact because of a change of micro strata lgrement its crunch becomes much more relevant and more pronounced.
    In boost mode, moving from one its a lot extra for the chorus, it's fabulous. But since I have, I and my branch systmatiquement couple strat Japan or Japanese old copy + marshall 8080 vintage is splendid to hear is like a body a little dull APRS a good cleaning and a coup of polish!

    remark fvrier 2009: with classic30 and my Start, regardless SETTING THE configuration, AIGS and softness of the strata stand much better with than without pedals, it is still true all-tube amp with the sound is Submitted, FANTASTIC! So I leave it on constantly and makes a big difference!

    SOUND QUALITY

    Super transparent n'altre no sound but just magnifies. Excellent dynamic shades stand out better. Plus the guitar pickups low (Start, vintage single coils ...) the better. a powerful guitar is much less pronounced.

    OVERALL OPINION

    Purchase rcemment, MODEL is my old (power supply jack in!) And it sounds heavenly. apparently consumes little battery, it's a great tool. Warning, if the guitar buzz, the booster will increase the phnomne ...
    It seems CHRE new, but worth it, even on a Les Paul dj trs "Submitted", we achter one to disassemble and boarding each guitar! It dmange me ...
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  • PercifleurPercifleur

    Excellent Pedal!

    MXR M133 Micro AmpPublished on 06/01/11 at 02:35
    (This content has been automatically translated from French)
    Preamp / Gain boost, setting unique gain

    UTILIZATION

    Ultra easy to use

    SOUND QUALITY

    Excellent, quite faithfully reproduces the sound of the amp (best used with a tube amp, so) by inflating the sound: more body, more dynamic. Personally I use it plugged in front (the record is very different in effects loop). The boost is net gain, and translates into boost volume on sounds somewhat saturated

    OVERALL OPINION

    Become indispensable in my pedal board, ultra valuable for solos or to act as a channel between a clean crunch saturation.
  • Blue ZosoBlue Zoso

    MXR M133 Micro AmpPublished on 05/09/11 at 00:23
    (This content has been automatically translated from French)
    Boost.
    Plugs In / Out
    9V power supply

    UTILIZATION

    A gain knob ...

    SOUND QUALITY

    Very good!
    In addition to boost your sound, it adds a little presence I think.
    We can move the volume pot at the foot concert, it's very convenient!

    I use to be faster cruncher my HIWATT lamps, or to inflate the gain overdrive my Zvex.

    in all cases, this boost, and it's effect!

    OVERALL OPINION

    I've had ... 4 years? 5 years?
    With experience, yes I do it again this election.
    Or I'd make a comparison of the Hard On Zvex (much more expensive ...)


    voila!
    Read more
    Boost.
    Plugs In / Out
    9V power supply

    UTILIZATION

    A gain knob ...

    SOUND QUALITY

    Very good!
    In addition to boost your sound, it adds a little presence I think.
    We can move the volume pot at the foot concert, it's very convenient!

    I use to be faster cruncher my HIWATT lamps, or to inflate the gain overdrive my Zvex.

    in all cases, this boost, and it's effect!

    OVERALL OPINION

    I've had ... 4 years? 5 years?
    With experience, yes I do it again this election.
    Or I'd make a comparison of the Hard On Zvex (much more expensive ...)


    voila!
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  • Zéro KillZéro Kill

    This is Perfect!

    MXR M133 Micro AmpPublished on 04/04/11 at 13:28
    (This content has been automatically translated from French)
    Boost the signal during a solo, for example, or may be saturated input stage. Produced absolutely no clear he does not add grain or tone to your sound. Winning is important. Solid.

    UTILIZATION

    Very simple product, a knob and a gain switch. Two possible uses, before the preamp or effects loop last before the power amp. Before the preamp was a gain of volume but also saturated. There comes a time when the volume gain no longer increases and results in an overdrive. End loop effect that the gain in volume and no saturation, but watch a lot of gain in volume. Me is where I use it. For use before the preamp I would advise further with a gain control on the issue of balancing the tone …
    Read more
    Boost the signal during a solo, for example, or may be saturated input stage. Produced absolutely no clear he does not add grain or tone to your sound. Winning is important. Solid.

    UTILIZATION

    Very simple product, a knob and a gain switch. Two possible uses, before the preamp or effects loop last before the power amp. Before the preamp was a gain of volume but also saturated. There comes a time when the volume gain no longer increases and results in an overdrive. End loop effect that the gain in volume and no saturation, but watch a lot of gain in volume. Me is where I use it. For use before the preamp I would advise further with a gain control on the issue of balancing the tone sound that tends to overdrive assourdire.

    SOUND QUALITY

    Where is the transparency that you are looking for is perfect, look no further ...

    OVERALL OPINION

    J `ai micro amp for a year and he did exactly what I requested, it boosts my signal for a leader who has the responsibility and who does not get lost in the mix. No he does not like coffee ....
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  • Lolo_24Lolo_24

    MXR M133 Micro AmpPublished on 03/28/11 at 11:08
    (This content has been automatically translated from French)
    Boost pedal quite clear that saturates slightly after passing the 3 / 4. Built like a tank, like indestructible.


    UTILIZATION

    Config ultra simple, 1 volume pot, which increases the volume level or desired.

    SOUND QUALITY

    Very clean and transparent, I use preso at 11:00 in the loop as a reserve volume to go solo (clear, crunch or saturated). A very good reserve volume saturated with a little after 15:00.

    OVERALL OPINION

    I use this pedal for over 10 years, never any trouble, and she never left my pedal board so yes I would do this choice.
  • yohannabbouyohannabbou

    a pedal that does what is asked

    MXR M133 Micro AmpPublished on 03/28/11 at 03:41
    (This content has been automatically translated from French)
    the mic amp is a pedal that is used to increase the volume when the triggers, it gives a bit more brightness and volume necessarily. Everything is analog input, output, a power supply, a potentiometer to adjust the desired volume level.

    UTILIZATION

    it can not be more simple as config.
    no manual but not really necessary.

    SOUND QUALITY

    the rise in volume is clear it can not be subtle sonic degradation.
    I use this with my guitar, but it should work the same way with all the instruments located in the same register.

    OVERALL OPINION

    I use it for 8 years.
    value for money is excellent.
    since I tried the RC booster Equally convincing is much more expensive, and …
    Read more
    the mic amp is a pedal that is used to increase the volume when the triggers, it gives a bit more brightness and volume necessarily. Everything is analog input, output, a power supply, a potentiometer to adjust the desired volume level.

    UTILIZATION

    it can not be more simple as config.
    no manual but not really necessary.

    SOUND QUALITY

    the rise in volume is clear it can not be subtle sonic degradation.
    I use this with my guitar, but it should work the same way with all the instruments located in the same register.

    OVERALL OPINION

    I use it for 8 years.
    value for money is excellent.
    since I tried the RC booster Equally convincing is much more expensive, and it also has other options (bass / treeble, gain / volume)
    If you have limited budget is an interesting pedal to increase the volume of part (solo for instance) without much effort for that, let's be clear after AC did not revolutionize the sound you have. If you want more grain should rather try to boost the ep more expensive but otherwise inducing him The thing is his least neutral, if you want a little transparency to the price mxr is for you.
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