EarthQuaker Devices Bit Commander V2 Octave Synthesizer Pedal

The Bit Commander V2 adds a soft-touch switch for easier operation, with the same all-analog, four-octave square wave goodness of EQD's original.

The EarthQuaker Devices Bit Commander is a monophonic analog guitar synthesizer with four octaves of vintage square wave synth tones. Its no-nonsense interface makes it easy to add or subtract octaves to create a wide variety of sounds without having to dial in envelopes or oscillators. Ripping sub-octave thump, pulsing octave down, a lightly squared base tone and a swelling transformer based octave up all join together to make a single guitar sound like an army of olde tyme synths.

Like all analog octave effects, there are some basic rules to follow that will get you the most enjoyment from your Bit Commander. Use the neck pickup and play single notes. The best tracking occurs from the 7th fret up on all the strings. Below the 7th will still track but there will be occasional glitches and stutters. The lower the note, the harder it is for the Bit Commander to register. The use of Bass and lower registers on keyboards will yield unexpected, sometimes pleasing, sometimes disgusting results. These are not mistakes or flaws, it is the nature of analog octaves.

EQD pedals take a standard 9 volt DC power supply with a 2.1mm negative center barrel. We always recommend pedal-specific, transformer-isolated wall-wart power supplies or multiple isolated-output supplies. Pedals will make extra noise if there is ripple or unclean power. Switching-type power supplies, daisy chains and non-pedal specific power supplies do not filter dirty power as well and let through unwanted noise. Do read more not run at higher voltages! Analog, true bypass and hand made one at a time in the republic of Akron Ohio.


- Four voice analog octave synthesizer
- Sub-octave thump
- Pulsing octave down
- Lightly squared base tone
- Swelling transformer based octave up
- Filter control
- Silent soft-touch switching*
- All-analog dry signal path
- Hand made one at a time in the republic of Akron Ohio
- Lifetime guarantee
WARNING: Cancer and Reproductive Harm -
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- Sub: Two octaves down level
- Down 1: One octave down level
- Up 1: One octave up level
- Base: Squared input signal level
- Level: Master volume
- Filter: Tone control, more highs clockwise, more warmth counter clockwise
- Dimensions with knobs: 4.625 x 2.5 x 2.25"
- Power: Current draw is 25 mA
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 0.82 lbs
Shipping Dimensions: 6 x 3 x 3 in
Manufacturer Part Number (MPN): EQDBIT2

For support or warranty questions, please contact the manufacturer:
Phone: 330-252-9220


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