14 HP
37 mm deep
Current Draw
100 mA +12V
80 mA -12V
0 mA 5V
$295 Price in €

Available as an assembled Module and as a DIY project.

This Module is currently available.

Kick drum & bass voice with 2 AD/AR envelopes & MM VCF

B2 is a DIY-friendly analog synthesizer module in Eurorack format. It contains everything you need to create deep, thumping kick drums or cutting bass lines in one compact 14HP unit: A 1 V/Oct VCO with 4 waveforms, a 3-way waveform mixer with sub-octave sine wave, 2 fast, switchable AR/AD envelope generators, a high quality VCA, and a multi-mode VCF for additional tone shaping!

Note: Depth listed is for THT/DIY version. Prebuilt SMT version is 25mm deep to pcb, 33mm to power connector.

New features of B2 from B1:
+ New reset/trigger circuit and faster minimum attack times (~25uS) without artifacts
+ Sub-octave sine
+ Wave select saw or 2x saw
+ New VCF with LP/BP/HP selection
+ Stable voltage references for VCO stability under power supply fluctuations
+ All OTAs are LM13700 for easy parts sourcing



Ø 5.00 (6 Votes) Average Rating
submitted Mar 23rd 2021, 20:47 by devinw | last Change Oct 19th 2022, 19:05 by UFFFD

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