This is an introduction to the B2 Kick / Bass Synth Voice by Weston Precision Audio, available at Takazudo Modular.
Bass and more! The B2 packs everything you need to create deep kick drums and cutting basslines into a compact 14HP unit. It features a 1 V/Oct VCO with four waveforms, a 3-way mixer including a sub-octave sine wave, two fast switchable AR/AD envelope generators, a high-quality VCA, and a multimode VCF for tone shaping.
The detailed introduction for this product is currently being written and will be updated upon completion.
This product is available for purchase below.
Product Photos




Features
- All-in-one analog mono synth for bass and kick sounds
- Wave mixer from sine to saw, 2x frequency saw, or square
- Sub-octave sine wave oscillator
- CV inputs for velocity and filter cutoff
Reference Videos
Below is an official demo video of the B2 Kick / Bass Synth Voice from Weston Precision Audio.
Technical Specifications
- Width: 14HP
- Depth: 37mm
- Power consumption: 100mA +12V / 80mA -12V / 0mA 5V
Included Accessories
- Power ribbon cable
- Screws
- Weston Precision Audio sticker
About Weston Precision Audio
Weston Precision Audio is a modular synthesizer maker based in North Carolina, USA.
We started carrying Weston Precision Audio after the founder, Devin, reached out to us by email about distribution. When the modules actually arrived, we still remember being struck by how beautifully made every single one was.
His modules show a real commitment to keeping that hands-on analog feel intact, and once you pick one up, the care he puts into materials and components becomes obvious — that is something we can promise.
Bonus: Modular Accessory Set by 電氣美術研究會 (Denki Bijutsu Kenkyukai) Included

In the hope that more people will get hands-on with modular synths, we have teamed up with 電氣美術研究會 to bundle a modular accessory set with this product.
The contents vary by season — patch cables, power cables, a dress-nut sample set, a mono splitter, and more. The set is included with the product, so please give it a try!
That concludes our introduction of the B2 Kick / Bass Synth Voice.
We hope you find this helpful.