2020年3月28日 · The Behringer TD- 3 is a low cost clone of the Roland TB-303. Additionally it has MIDI ports, a built-in distortion effect, extra control signal jacks, and USB connection. The PCB …

I list these mods nevertheless because I believe the TD3 benefits from them in terms of a more dynamic sound. Visual step by step guide for 303 tweaks Stripped TD3 PCB with all essential …

The PCB allows for installing a second row of sockets over the existing one (you need to scrape off a bit of the plastic spacer over the filter input socket if you want to have a socket there too, …

Replace this with another SMD resistor (or through hole on the back of the PCB, as shown below) – I dunno what’s best for you as I changed the op-amp to another type on my unit and ended …

2019年12月8日 · Filter tracking: connect the tip pin of the TD-3 CV output socket to a 100k resistor and this to a switch, which goes to the bottom of R46. There is a solder point of the …

2019年11月29日 · The PCB allows for installing a second row of sockets over the existing one (you need to scrape off a bit off the plastic spacer over the filter input socket, but the rest is …

2022年11月16日 · There is a full length breadboard area on the daughter board PCB, an arduino mini mega, 11 relays and 8 vactrols. You can build for example your own sub-oscillator circuit …

2020年1月4日 · In this guide you find oodles of things to do with and to your TD and, since it is so close to the 303 circuits, the latter too, if need be.

The PCB allows for installing a second row of sockets over the existing one (you need to scrape off a bit of the plastic spacer over the filter input socket if you want to have a socket there too, …

In brief: partly super close to TD3 in terms of IC choice and VCF/VCA setup. VCO tuning, however, seems to be done per MCU scheme (trimmers not populated!), and generally, this …