Electro-Harmonix LPB-2ube

Electro-Harmonix LPB-2ube

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LPB-2ube, Tube Guitar Preamp from Electro-Harmonix.

5 user reviews

Electro-Harmonix LPB-2ube tech. sheet

  • Manufacturer: Electro-Harmonix
  • Model: LPB-2ube
  • Category: Tube Guitar Preamps
  • Added in our database on: 07/30/2005

We have no technical specifications for this product
but your help will be much welcomed


Electro-Harmonix LPB-2ube user reviews

Average Score:4.8( 4.8/5 based on 5 reviews )
 5 reviews100 %
 1 user review20 %
Value For Money :

Anonymous 's review (This content has been automatically translated from French)" Quite unique in its kind"

Electro-Harmonix LPB-2ube
This is a dual analog preamp tube pedal format.
- 4 knobs, 1 switch (low or high volume) 2 lamps, bypass, 2 red LEDs.
- 2 inputs / mono outputs (independent circuits can be coupled to double the preamp mono source, its huge mega at the turn).
Enchassé all in a sturdy metal case as some other pedals brand.
This is the basis for a preamp / distortion for bass.


Very simple configuration, a pedal, you plug the source of inputs, outputs what you want (except toasters and stuff), the knobs, the switch and tweak until you turn has full;


This is a very versatile tool, I also use it in many cases, as do all preamp distortion or as nasty or as fatifieur sound. It's rarely happened to me to tell me "eventually no" once a source .. Basically: sampling, bass, drum machine, synthesizer, guitar, mpc or whatever you imagine.
Note the possibility of doubling the preamp stage, mono (the signal coming out of a circuit that feeds back into the other is recovered).
Note the presence of a switch input level that can serve as fatifieur.
In short this pedal calls for the establishment and fits everywhere, I plan to buy 2 more to have a big big big big sound to the mix, to see what it makes.

EDIT: Following the advice of an Italian sound engineer mastering, I first used on groups that pass the "drums", does it work so well since, I use a second, everything is patched to two pairs of groups in order to have a uniform on all of these groups: fatal!


I have a lot of pedals, but few preamp itself, although here, you'll understand that it's more of a Swiss Army knife that can warm your nicely fried to a brothel or downright impossible.
the occas ranges from 80 to 150, which is a very good price, I have the impression that the brand will adopt this model because it is less distributed.

Aligato29's review (This content has been automatically translated from French)" A beautiful guitar for the warmth"

Electro-Harmonix LPB-2ube
preamp tube and / or overdrive


very easy, tamed in 5 minutes
English manual


Gives a well rounded clean sound on my strat and SG by clearly against it amplifies background noise and crackling with distortion, for use with low settings where there is a large saturation


I bought it to give a little more heat for my guitar plugged into an old Marshall has transistors

I'll try even when the line art to see the difference

otavioreis's review (This content has been automatically translated from French)

Electro-Harmonix LPB-2ube
This is a stereo preamp pedal tube
You can adjust the input volume, the volume and drive of each channel


So easy .. You press the switch and UP .. it works ...
Were not even need a manual ...


I have no breath ...
I use it between my POD X3 Live and my Fireface 400 sound card.
It gives color presets Pod lamp.


I've had six months.
He does his job, that's all ..
I do not see any negatives.
Value for money right ...
Yes, I buy it

Jazzstang's review (This content has been automatically translated from French)

Electro-Harmonix LPB-2ube
What are the effects or types of effects available? What technology is used? (Analog, numrique, lamp ...) Are they ditables? Via an editor Mac / PC? What is the connection? (Audio / MIDI) Is this a rack or rack MODEL? *

Submitted as it is often a low effect, but conviend trs good guitar! the two lamps, the sound really archauffe is quite a little bonus, notte a choice of high or low input mode that gives rglages DIFFERENT and can fit a lot of use, it also input and output mono or stereo, mono the two lamps are used all the same you can enter and exit mono and stereo inverssement. used as a boost or as prample


Configuration gnrale Is it easy? The edition sounds and effects is it easy? The manual is clear and sufficient? * ...

EHX is the so simple and effective.


The effects are they effective, suitable and adequate ralistes? Which instruments do you use? What are those you prfrez, you dtest? *

great for normal use, Global Warming and the sound adds to the dynamism, it also serves to make me record directly to my PC, a swelling sound, finally, it boosts the effects numriques (I have almost none, but I had a bad effect pdalier multi journey along well with the bte!)


How long you use it and what is the particular feature you like best and least? Have you tried many other models before acqurir? How do you report qualitprix ? With the exprience, you do again this choice? * ...

I use it for 6 months, I love the fact that the lamps are easily accessible and therefore easy to change colors for its DIFFERENT, even if most of the time I use my 12AX7, I have not tried many other pramp, at least none that I sought to compare the one I use, it does its job and does it well! The report price is trs acceptable quality and style over the thing (I think ...) so yes, I would do this choice with his eyes closed, APRS n'exlus not the fact that I can research be another device for complter ...

Electro-Harmonix LPB-2ube images

  • Electro-Harmonix LPB-2ube
  • Electro-Harmonix LPB-2ube
  • Electro-Harmonix LPB-2ube
  • Electro-Harmonix LPB-2ube

Electro-Harmonix LPB-2ube audio files

Electro-Harmonix LPB-2ube manuals and other files

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Other names: lpb 2ube, lpb2ube, lpb 2 ube, lpb2 ube

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