Sister circuit of the Acti-Boost (Type A and Type R), offering a lot more oomph for your signal .
Baxandall active EQ circuitry to keep your tone clean and crisp, offering +/- 15db on bass and treble, and 30dB boost, ranging from clean sparkle to full-on overdrive.
You can also opt for more bass-friendly caps, which change the frequency filtering at the input, and also adjusts the EQ control frequencies. This isn't a bass circuit, but can be used to great effect on your 4 (or 5)-string.
PCB is designed for vertical-mount pots (which have round shafts) which solder directly into the PCB, but you can wire up normal pots if you prefer.
Partial kit: PCB, all board-mounted components, pots.
Full kit: As above, plus footswitch and appropriate daughterboard/components for your selected bypass type (see Downloads section for details of those), jack sockets, DC socket, battery snap, hook-up wire, LED.
Enclosure (pre-drilled) is only available with full kits, and will not take a battery. Knobs are not included.
Builds are only available with full kits including enclosures. Please choose appropriate knobs.
PCB size: 50 x 50mm
Knobs required: 4
Direct-Connect compatible (4-way)
Download theINSTRUCTION PDF
Here's the older version