FormantKO
Desval27
Knock-off of the Elektor Formant Synthesizer project with the initial goal of being quasi-authentic and secondary goal undecided. Probably tweaks of some kind.
Components (18)
| Reference | Value | Description |
|---|---|---|
| IC1,IC3,IC6 | Generic_OpAmp_Single | Operational Amplifier, DIP-8/TO-99-8 |
| IC2,IC4,IC5 | LM324 | Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 |
| C1,C2,C5 | 1µ | Unpolarized capacitor |
| D1,D3,D5 | DUS | Universal Silicon Diode |
| D2,D6 | LFO1 LED | Light emitting diode |
| D4 | LFO3 LED | Light emitting diode |
| P1,P8,P9,R3,R4,R6,R8,R9,R21,R22,R24,R30,R31,R42-R46 | 100k | Dual variable resistor,Resistor |
| P2,P4-P7,P10,P11,R25,R27 | 10k | Resistor,Trimmable resistor (preset resistor) |
| P3,P12,R7,R12,R13,R28,R29,R34,R47,R48,R51 | 1k | Resistor,Trimmable resistor (preset resistor) |
| R1,R2,R19,R20,R37,R38 | 68k | Resistor |
| R5,R23,R41 | 47k | Resistor |
| R10,R32,R49 | 3k9 | Resistor |
| R11,R15,R33,R35,R39,R50 | 470R | Resistor |
| R14,R18,R40 | 22k | Resistor |
| R16,R36 | 47R | Resistor |
| R17 | 39R | Resistor |
| R26 | 4k7 | Resistor |
| T1-T3 | BC548C | NPN transistor, collector/base/emitter |