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Octave · EarthQuaker Devices

EarthQuaker Devices Bit Commander

An analog guitar synthesizer that produces square wave tones across four octaves in monophonic operation. Premier Guitar's reviewers found it effective at enriching melodic passages while maintaining clarity across different musical settings.

  • 9V DC · center −
  • 25 mA
New
from $198.32
Used (asking)
from $99

The rundown

Highlights

  • Monophonic analog synth with four-octave range
  • Generates square wave tones with tracking that intentionally adds character
  • Runs on standard 9V DC power (25 mA)
  • Compact format measuring 66 x 125.5 mm
  • Currently in production

Best for

Guitarists seeking synth-like textures and melodic enhancement who appreciate experimental tonal possibilities.

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
25 mA
Polarity
Center negative
Dimensions
66 × 125.5 mm
Status
In production

Where to buy EarthQuaker Devices Bit Commander

$198.32 lowest new price · Reverb

Used listings asking $99–$169, median $110 (9 listings). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$99View
ReverbUsed$99View
ReverbUsed$99.99View
ReverbUsed$109View
ReverbUsed$110View
ReverbUsed$119.95View
ReverbUsed$169View
ReverbB-stock$169.15View
ReverbUsed$182.65View
ReverbNew$198.32View

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

Frequently asked questions

What power does the Bit Commander require?

The Bit Commander runs on 9V DC with a center-negative connector and draws 25 mA.

Can the Bit Commander run on batteries?

The Bit Commander is compatible with batteries as well as standard power supplies.

How large is the Bit Commander?

The Bit Commander measures 66 x 125.5 mm.

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.