B2 Kick Drum / Bass Voice

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

https://westonaudio.com/b2.html

https://schneidersladen.de/de/weston-precision-audio-b2-kick-bass