MXR Micro Amp M133

Pedal Preamp

Guitarists never get tired of looking for ever-better pedals to achieve their perfect sound. But what if the amp actually sounds perfect, but needs just a bit more Gain? Overdrives and treble boosters would bend the frequency response which, in this case, is not desired. For precisely this, the MXR Micro has been the right thing for many years - without distorting the sound, the amp gets exactly the kick that was still missing; Ideal for bringing out the leading sound from old Marshalls, Fenders and Vöxen without distorting their beloved characteristic sound.

  • Adjustable boost
  • Perfect for switching between guitars with unmatched output
  • Great for use with long signal chains, or anytime signal drop-off is a problem
  • Knob for gain, status LED
  • Hardwire bypass
  • Sturdy metal housing
  • Operation via optional 9V battery or optional 9V power supply unit (available under article nr 409939)
  • Made in USA

Note: Register your purchase at www.w-distribution.de/Warranty for an extended warranty of 4 years.

No JavaScript? No Audio Samples! :-(

Audio Examples

 
0:00
  • Blues Off/On
  • Country Off/On
  • Fuzzline 1 Off/On
  • Fuzzline 2 Off/On
  • Metal Off/On
  • Rock 1 Off/On
  • Rock 2 Off/On
  • Stoner Off/On
  • Show more

Further Information

Effect Types Preamp

These are other customers' choices:

Customers who looked at this item have bought these:

MXR Micro Amp M133
34% bought this exact product
MXR Micro Amp M133
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
98 € Add to Basket
tc electronic Spark Mini Booster
10% bought tc electronic Spark Mini Booster 44 €
tc electronic Sub'N'Up Octaver
4% bought tc electronic Sub'N'Up Octaver 92 €
tc electronic Spark Booster
3% bought tc electronic Spark Booster 44 €
Xotic EP Booster
3% bought Xotic EP Booster 133 €
Our most popular Miscellaneous Guitar Effects
250 Customer Ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
4.8 / 5.0
  • handling
  • features
  • sound
  • quality
139 written ratings Read all reviews
Total
handling
features
sound
quality
Built to last!
21.04.2015
I'm writing this review now on 21st april 2015! I bought this pedal in July 2007! I still own it!

It has done me proud, never let me down and I highly recommend it to anyone and everyone. Such a simple piece of kit, one knob does it all and its perfect.

I used it in both my acoustic set up and my electric set up.

It runs on 9V or you can use a battery. I run it on the 9V as its requires unscrewing 4 screws to access the battery compartment.

So to summarise, having owned the pedal for 8 years, it is an excellent piece of gear for anyone wanting a boost. When you bring the knob up around 3 o'clock it adds a little gain but not too much to colour the sound, enough to boost your tone with a little added grit. I use it set at around 1 o'clock with the acoustic guitar to boost for solos and it sounds great.

This was my first purchase from Thomann and I have since come back many times. I would happily recommend both this product and the excellent service from Thomann!
Helpful · Not helpful · Report
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
Total
handling
features
sound
quality
Does the job
Callum Fogarty, 14.02.2019
I put this on my pedal board as a booste when playing solos and it does this perfectly. I have it set at about 10 o clock and that is all you need. This pedal can go very loud.
Helpful · Not helpful · Report
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
B-Stock from 89 € available
98 €
Including VAT; Excluding 20 € shipping
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
Share This Product
Your Contacts
gb
Phone: +49-9546-9223-20
FAX: +49-9546-9223-24
Online Guides
Modulation Effects Pedals
Modulation Effects Pedals
The term ‘modulation’ in its broadest sense covers a range of sonic effects, from the subtlest chorus to ear-bending ring modulation.
 
 
 
 
 
test results:
Offers include 24% Greek VAT and are valid as long as stocks last. Shipping costs to Greece are 20 EUR, free shipping on orders above 298 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
(765)
Recently Viewed
Shure SE215-CK

Dynamic sound-isolating in-ear earphones Special edition exclusively available from Thomann, Dynamic micro-driver, Shields over 90% of ambient noise, Suitable for in-ear monitoring as well as HiFi listener for e.g. MP3 player, Ear-insertion, Impedance: 20 Ohm, Sensitivity: 107 dB SPL/mW,...

(1)
Recently Viewed
Yamaha Stagepas 1k

Yamaha Stagepas 1k, portable active PA system, 1000W (HF:190W+LF:810W) power output, 12" subwoofer for low frequency, 1.5" x10 slim line array speaker for high frequency, digital mixer (3 mono mic/line + 1 stereo line), multi band comp mode for master...

(1)
Recently Viewed
Electro Harmonix BASS9 Bass Machine

Effects pedal for electric guitar Generates different bass sounds from the instrument signal, No special pickups necessary, With a new algorithm that has been revised for transposing one to two octaves down with superior dynamics and optimised tracking, 9...

(1)
Recently Viewed
XVive U3C Microphone Wireless System

Digital wireless microphone transceiver system For use with condenser microphones, Integrated phantom power: 48 V / 12 V, Works without battery or mains power, Integrated rechargeable lithium rechargeable battery, Range up to 20 m / 70 ft. (without obstacles),...

Recently Viewed
Sennheiser HD-600 New Version 2019

Headphones Vibrant, Open, Circumaural, Impedance: 300 Ohm, Sound pressure level: 97 dB, Transmission range: 12 - 39,000 Hz, Two-sided cable routing, 3 m Cable with 3.5 mm jack connection, Weight without cable: 253 g, Weight with cable: 309 g,...

Recently Viewed
Roland DJ-707M

Roland DJ-707M; DJ-Controller; 4-channel Serato DJ Pro controller with 4 decks; combines a portable live sound audio mixer, loudspeaker management system and performance DJ controller; built-in 24-bit/48 kHz audio interface; 4-band output EQ, multiband compressor and limiter on each Master,...

Recently Viewed
Stairville BEL1 Battery Event Light 15W

Battery-Powered RGBAW LED Spotlight Flexible spotlight with integrated battery for ambient lighting, Beautifully subdued housing makes possible an unobtrusive set-up, High light output and vivid colour rendering ensure an impressive ambience, Battery operation and the intuitive menu enable a...

Recently Viewed
Polyend Poly 2

Polyend Poly 2; MIDI to CV interface; supports all Midi USB controllers with class compliance; USB Type B port for direct connection to computer/DAW; four gate & pitch outputs; first, next & channel mode; twelve configurable CV outputs; scales function;...

(2)
Recently Viewed
Marshall Kilburn II Black

Portable Bluetooth Speaker Loudspeaker equipment: 20 W Woofer and 2 x 8 W tweeter, Class D power amplifier, Frequency range: 52 - 20,000 Hz, Bluetooth Standard V 5.0, Input: 3.5 mm Mini jack for MP3 player etc., Volume control....

Recently Viewed
KMA Audio Machines Logan Overdrive

Effect Pedal for Electric Guitar & Bass Open and very touch-responsive, High-headroom-design (up to 25 dB)solos, Perfect for use as a preamplifier with IR Cab-Sim or amp-less, 3-band Active EQ with adjustable middle frequency, Middle footswitch to boost solos,...

Recently Viewed
Stairville BEL1+ Battery Event Light 15W

Battery-Powered RGBAW LED Spotlight Flexible spotlight for ambient lighting, with integrated battery and wireless DMX, Beautifully subdued housing makes possible an unobtrusive set-up, High light output and vivid colour rendering ensure an impressive ambience, Battery operation and a cableless...

Recently Viewed
Sequenz Volca Rack

Synthesizer Rack Offers enough room for up to 4 Korg Volcas, Sturdy aluminium frame, Rubber legs for a secure hold, Side panels are made from wood, Asymmetrical side panels enable 2 different kinds of installation, Dimensions: 411 x 242...

Give Feedback
Feedback Found an error or want to give us feedback about this page?

We're looking forward to hearing from you and aim to solve any problems as soon as we can.