

The MXR M102 Dyna Comp compressor pedal is a highly regarded piece of equipment with a rich heritage dating back to the early 70s. It is known for its ability to tighten up signals, add rich sustain, and create percussive and clicky sounds that have been heard on numerous hit records. The pedal's straightforward and easy-to-use design has made it a secret weapon on countless pedalboards for decades.
Significant Features:
- In-line compressor that "evens out" the signal
- Especially useful for increased sustain with stable dynamics
- Nashville studio standard
- Heavy-duty housing with durable jacks and switches for long-term use
Technical Specifications:
- Model: M102
- Input Impedance: 1 MΩ
- Output Impedance: 10 kΩ
- Nominal Input Level: -5 dBV
- Nominal Output Level: -12 dBV
- Noise Floor: 95 dBV
- T.H.D: 0.2% Typ. at -20 dBV, 1 kHz
- Max Compression: 36 dB
- Attack Time: 5 ms
- Release Time: 1 s
- Bypass: True Hardwire
- Current Draw: 3.3 mA
- Power Supply: 9 volts DC
The pedal can be powered by a 9-volt battery, a Dunlop ECB003 9-volt adapter, or the DC Brick™, Iso-Brick™, and Mini Iso-Brick™ power supplies (not included).
Watch the latest video demos and reviews for the M102 Dyna Comp from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.
Below are live Reverb listings for the MXR M102 Dyna Comp from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.
Brand New
$118.44
Brand New
$107.09
Brand New
$99.99
Very Good
$59
Mint
$99.99
Brand New
$89.99
Brand New
$99.99
Brand New
$99.99
Browse through eBay listings for the M102 Dyna Comp compiled in real-time. From vintage finds to brand-new units, see a variety of purchasing options. This automated collection helps you explore deals and find the right pedal at the right price.
Used
$68.99
New
$89.99
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