YM3812-dual-synth
89Mods
MIDI synthesizer built from two YM3812s for 18-voice mono or 9-voice stereo.
Components (19)
| Reference | Value | Description |
|---|---|---|
| U1 | 6N139 | |
| U2 | nanoCH32V003 | |
| U3 | 74HCT164 | |
| U4 | MX25L1005 | |
| U5,U9 | YM3812 | |
| U6,U11,U12 | LM358 | |
| U7,U10 | Y3014 | |
| U8 | SN74LV1T34DCK | |
| C1,C2,C8 | 100nF | |
| C3-C6,C9,C10 | 10µF | |
| D1 | 1N4148 | |
| J1 | DIN-5 | |
| J2,J4 | AudioJack3 | |
| J3 | Screw_Terminal_01x02 | |
| R1-R3,R6 | 220 | |
| R5,R8,R14 | 1K | |
| R9-R12 | 100K | |
| R13 | 75K | |
| R15,R16 | 10K |