its not a clone, its a replica of the famous Roland TB-303
The Founder Paul Barker developed in 2016 the RE-303.
the "internal Name" is Space Cadet.
few different case types are avaiable/fits with the pcbs: TT-303 (old version),
The PCB set contains: (available on https://shop.re-303.com/)
RE-303 v1.2 main-board and switch-board PCB.
Sumida coil and adapter.
3pc set of power transistors.
8pc set of potentiometers (tune, cutoff, resonance, env, decay, accent, tempo and volume with switch)
2pc set of rotary switches (pattern/mode)
3pc set of 6.3mm jacks (mix in, headphone, main out)
2pc set of 3.5mm jacks (cv/gate)
1pc DC jack
1pc waveform switch
Parts what you have to source:
the following files are based on the same version but with different office formats:
when you use the Sonic Potions CPU you dont need following parts
ift(y): yellow coil for the original cpu clock
ic2: cd4556B decoder/multiplexer
ic3, ic4, ic5: cmos ram
r39, r40, r41, r44: 3.3k
c12: 0.01uf film
c57: 100uf / 25v electrolytic
CPU: (avaiable from RE-303 shop and direct from Julians shop)
Julian from Sonic Potions developed a CPU for the RE303, this CPU is also an replacement for TB-303
(more here: https://www.sonic-potions.com )
User guide: SonicPotions_Re-303_User_Guide.pdf
Forum about the CPU: http://188.8.131.52/~re303c5/forum/forum/7-re-303-cpu/
different cases are on the market:
Alu case in black, silver, white, gold..
Buildguide for the case:
you can also use a Bassbot TT-303 case (the first 303 style case)