Enclosure not stated
Voice Changer
- Category
- Vibrato / Chorus· Vibrato and Pitch Shift
- Price
- see vendor
- Tags
- Vibrato and Pitch Shift
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 25 rows
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Check before you build · 2 values the reader of this schematic was not sure of
- C5/C6: parts list gives C5 in both value lines and omits C6
- XT1: frequency not given
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 5 | ||||
| R1 | 10k | 10k | read from the schematic by eye | |
| R2 | 100k | 100k | read from the schematic by eye | |
| R3 | 10k | 10k | read from the schematic by eye | |
| R4 | 10k | 10k | read from the schematic by eye | |
| R5 | 10k | 10k | list reads 'R1, 3, 4. 5'; read from the schematic by eye | |
| Capacitors 13 | ||||
| C1 | 0.22uF | 220n | read from the schematic by eye | |
| C2 | 33pF | 33p | read from the schematic by eye | |
| C3 | 0.22uF | 220n | read from the schematic by eye | |
| C4 | 33pF | 33p | read from the schematic by eye | |
| C5 | 0.22uF | 220n | listed in both 0.22uf and 33pf lines; coupling cap on line input so 0.22uF; read from the schematic by eye | |
| C6 | 33pF | 33p | not in parts list; crystal load cap, taken as 33pF (list's second C5 likely meant C6); read from the schematic by eye | |
| C7 | 33pF | 33p | read from the schematic by eye | |
| C8 | 47uF | 47u | 25V; read from the schematic by eye | |
| C9 | 47uF | 47u | 25V; read from the schematic by eye | |
| C10 | 10uF | 10u | 50V; read from the schematic by eye | |
| C11 | 10uF | 10u | 50V; read from the schematic by eye | |
| C12 | 0.1uF | 100n | 16V; read from the schematic by eye | |
| C13 | 0.1uF | 100n | 16V; read from the schematic by eye | |
| Transistors 1 | ||||
| TR1 | BC338 | BC338 | read from the schematic by eye | |
| ICs 1 | ||||
| IC1 | 6322 | 6322 | 24-pin voice changer chip, as drawn; read from the schematic by eye | |
| Trimmers 1 | ||||
| RV1 | 100k | 100k | read from the schematic by eye | |
| Switches 3 | ||||
| SW1 | Pushbutton | PUSHBUTTON | UP; read from the schematic by eye | |
| SW2 | Pushbutton | PUSHBUTTON | RESET; read from the schematic by eye | |
| SW3 | Pushbutton | PUSHBUTTON | DOWN; read from the schematic by eye | |
| Other 1 | ||||
| XT1 | ? | ? | crystal; list says 'MHZ Crystal' with no frequency; read from the schematic by eye | |