{"product_id":"befaco-a-b-c-v4-diy-kit","title":"Befaco A*B+C V4 – DIY Kit","description":"\u003cp\u003eThe Befaco A*B+C V4 DIY Kit is the self-build version of a 6HP Eurorack module that Befaco calls a voltage-controlled voltage processor. It has two identical channels for audio and control voltages. It suits modular users who are comfortable with a through-hole soldering project and want a flexible processing utility in a small amount of rack space.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo channels of A × B + C:\u003c\/strong\u003e each channel multiplies input A by input B, then adds a third signal at C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC coupled:\u003c\/strong\u003e handles slow modulation and static voltages as well as audio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNormalled inputs:\u003c\/strong\u003e B and C default to 5V when unpatched, so a channel can work as an attenuator or offset source without extra cables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal LEDs:\u003c\/strong\u003e two red LEDs over Out 1 and two green LEDs over Out 2 show the signal level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact:\u003c\/strong\u003e 6HP wide and 35 mm deep including the power connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith audio, the multiply stage gives four-quadrant amplitude modulation for ring-mod tones. The module can also act as a linear VCA, a signal mixer, a 2x gain stage, a phase inverter or a plain attenuator. With control voltages it works as a voltage-controlled attenuator, CV mixer, inverter, VCA or DC generator. That range makes it a general-purpose module for scaling, offsetting, combining and gating modulation, or for shaping and mixing audio.\u003c\/p\u003e\u003cp\u003eThe build uses two boards, a main board and a control board. You solder them together and join them with M2 screws and spacers. The panel has four B100K potentiometers, four 3-position slide switches and one 2-position switch. Befaco's assembly guide asks even experienced builders to read every step before starting, and points first-time builders to its introductory how-to material. Befaco also sells a ready-built version of the module.\u003c\/p\u003e","brand":"Befaco","offers":[{"title":"Default Title","offer_id":55222311747923,"sku":"DIY056","price":103.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/4052\/1299\/files\/979a073b-e0cf-42a1-b37e-659268c7f237.png?v=1791366921","url":"https:\/\/www.voltmusicstore.com\/products\/befaco-a-b-c-v4-diy-kit","provider":"Volt Music Store","version":"1.0","type":"link"}