PedalBro

Compressor · Keeley Electronics

Keeley Electronics Compressor Mini

A downsized compressor from Keeley Electronics designed to fit tight pedalboards while maintaining the core functionality of their full-size model. Premier Guitar's reviewer gave it 4.5 out of 5 stars, praising its straightforward controls, tonal character, and price point, though noting the absence of some features found on the larger Compressor Plus.

  • 9V DC · center −
  • 10 mA
  • Analog
New
from $129
Used (asking)
from $95

The rundown

Highlights

  • Mini footprint at 46.2 x 94 mm for space-constrained boards
  • Low power draw of 10 mA on 9V DC
  • Battery compatible
  • Made in USA
  • Simple control layout with wide range of compression options

Best for

Guitarists with limited pedalboard space who want a compact compression solution without sacrificing core tone-shaping capabilities.

Professional reviews

What the press rated it. We link to each review; read the full piece for the details.

Quick facts

Power
9V DC
Current draw
10 mA
Polarity
Center negative
Dimensions
46.2 × 94 mm
Status
In production

Where to buy Keeley Electronics Compressor Mini

$129 lowest new price · Reverb

Used listings asking $95–$95, median $95 (1 listing, small sample). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$95View
ReverbNew$129View
ReverbNew$129View
ReverbNew$129View
ReverbNew$129View
ReverbNew$129View
ReverbNew$129View
ReverbNew$139View
ReverbNew$147.44View
ReverbNew$160.29View

Prices last checked 21 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What power supply does the Keeley Electronics Compressor Mini need?

The Keeley Electronics Compressor Mini runs on a 9V DC power supply with center-negative polarity and draws 10 mA of current.

How large is the Keeley Electronics Compressor Mini?

The Keeley Electronics Compressor Mini measures 46.2 x 94 mm.

Can the Keeley Electronics Compressor Mini run on batteries?

Yes, the Keeley Electronics Compressor Mini is battery compatible.

Similar pedals

Same type, similar features.

Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.