Enclosure not stated
EMS VCS3 Envelope Generator
- Category
- Wah / Envelope· ADSR Generators and Envelope Generators
- Price
- see vendor
- Tags
- ADSR Generators and Envelope Generators
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 66 rows
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Check before you build · 1 value the reader of this schematic was not sure of
- Q40: small rotated symbol, read as NPN from the emitter arrow
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 30 | ||||
| R129 | 47k | 47k | read from the schematic by eye | |
| R130 | 1k0 | 1k | read from the schematic by eye | |
| R131 | 56k | 56k | read from the schematic by eye | |
| R132 | 10k | 10k | read from the schematic by eye | |
| R133 | 2k7 | 2.7k | read from the schematic by eye | |
| R134 | 2k7 | 2.7k | read from the schematic by eye | |
| R135 | 2k2 | 2.2k | read from the schematic by eye | |
| R136 | 47k | 47k | read from the schematic by eye | |
| R137 | 15k | 15k | read from the schematic by eye | |
| R138 | 470R | 470 | read from the schematic by eye | |
| R139 | 1k8 | 1.8k | read from the schematic by eye | |
| R140 | 470R | 470 | read from the schematic by eye | |
| R141 | 10k | 10k | read from the schematic by eye | |
| R142 | 2k2 | 2.2k | read from the schematic by eye | |
| R143 | 1M | 1M | read from the schematic by eye | |
| R144 | 8k2 | 8.2k | read from the schematic by eye | |
| R145 | 8k2 | 8.2k | read from the schematic by eye | |
| R146 | 1k0 | 1k | read from the schematic by eye | |
| R147 | 33k | 33k | read from the schematic by eye | |
| R148 | 12k | 12k | read from the schematic by eye | |
| R149 | 8k2 | 8.2k | read from the schematic by eye | |
| R150 | 8k2 | 8.2k | read from the schematic by eye | |
| R151 | 220R | 220 | read from the schematic by eye | |
| R152 | 10k | 10k | read from the schematic by eye | |
| R153 | 15k | 15k | read from the schematic by eye | |
| R154 | 120k | 120k | read from the schematic by eye | |
| R155 | 47k | 47k | read from the schematic by eye | |
| R156 | 2k7 | 2.7k | read from the schematic by eye | |
| R157 | 220R | 220 | read from the schematic by eye | |
| R306 | 1k0 | 1k | read from the schematic by eye | |
| Capacitors 7 | ||||
| C46 | 1uF | 1u | tantalum; read from the schematic by eye | |
| C47 | 1000p | 1n | read from the schematic by eye | |
| C48 | 2.5uF | 2.5u | electrolytic; read from the schematic by eye | |
| C49 | 1000p | 1n | read from the schematic by eye | |
| C50 | 33uF | 33u | electrolytic; read from the schematic by eye | |
| C50x | 330p | 330p | x suffix as drawn; read from the schematic by eye | |
| C51 | 33uF | 33u | electrolytic; read from the schematic by eye | |
| Diodes 6 | ||||
| D25 | 1N4148 | 1N4148 | read from the schematic by eye | |
| D26 | 1N4148 | 1N4148 | read from the schematic by eye | |
| D27 | DK10 | DK10 | read from the schematic by eye | |
| D29x | DK10 | DK10 | x suffix as drawn; read from the schematic by eye | |
| D30 | DK10 | DK10 | read from the schematic by eye | |
| D31 | DK10 | DK10 | read from the schematic by eye | |
| Transistors 13 | ||||
| Q38 | 2N5172 | 2N5172 | NPN; Mk II uses BC169C; read from the schematic by eye | |
| Q39 | 2N5172 | 2N5172 | NPN; Mk II uses BC169C; read from the schematic by eye | |
| Q40 | 2N5172 | 2N5172 | NPN; Mk II uses BC169C; read from the schematic by eye | |
| Q41 | 2N5172 | 2N5172 | NPN; Mk II uses BC169C; read from the schematic by eye | |
| Q42 | 2N5172 | 2N5172 | NPN; Mk II uses BC169C; read from the schematic by eye | |
| Q43 | 2N4288 | 2N4288 | PNP; Mk II uses BC258B; read from the schematic by eye | |
| Q44 | 2N5172 | 2N5172 | NPN; Mk II uses BC169C; read from the schematic by eye | |
| Q45 | 2N5163 | 2N5163 | N-JFET, selected; read from the schematic by eye | |
| Q46 | 2N5172 | 2N5172 | NPN; Mk II uses BC169C; read from the schematic by eye | |
| Q47 | 2N4288 | 2N4288 | PNP; Mk II uses BC258B; read from the schematic by eye | |
| Q48 | 2N5461 | 2N5461 | P-JFET; read from the schematic by eye | |
| Q49 | 2N5172 | 2N5172 | NPN; Mk II uses BC169C; read from the schematic by eye | |
| Q50 | 2N4288 | 2N4288 | PNP; Mk II uses BC258B; read from the schematic by eye | |
| Potentiometers 6 | ||||
| Decay | B10K | B10k | Potentiometer | VR8, 10k lin; read from the schematic by eye |
| Attack | A1M | A1M | Potentiometer | VR10, 1M log; read from the schematic by eye |
| Off | A1M | A1M | Potentiometer | VR7, 1M log; read from the schematic by eye |
| On | A1M | A1M | Potentiometer | VR9, 1M log; read from the schematic by eye |
| Trapezoid | A5K | A5k | Potentiometer | VR12, 5k log; read from the schematic by eye |
| Level | A5K | A5k | Potentiometer | VR11, 5k log; read from the schematic by eye |
| Trimmers 3 | ||||
| PR12 | 100k | 100k | read from the schematic by eye | |
| PR13 | 10k | 10k | read from the schematic by eye | |
| PR13x | 2M5 | 2.5M | x suffix as drawn; read from the schematic by eye | |
| Switches 1 | ||||
| ×1 | SPST | SPST | momentary push button (manual trigger) between B22 and B21; read from the schematic by eye | |