Enclosure not stated · 3 knobs
D*A*M 1966
Based on the D*A*M 1966· 3 other boards clone it
- Category
- Fuzz
- Price
- see vendor
- Tags
- freestompboxes.org trace
From the vendor
D*A*M's discontinued replica of the 1966-68 Vox Tone Bender, with gain-selected germanium transistors (an AC125, OC75 or SFT353 then an OC76) and a two-position switch between the original '66 voicing and a fuller Super Bee voicing. Built here from a stripboard layout by beedotman for turretboard.org.
The 2.2nF capacitor mounted under the board can be omitted if the 4700pF capacitor is increased to 6800pF.
Schematic
The schematic is in the post. Open it at Revolution Deux. No KiCad fragment has been drawn for this circuit yet.
Parts list 19 rows
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Check before you build · 1 value the reader of this schematic was not sure of
- The layout gives no transistor types; the post says D*A*M used an AC125, OC75 or SFT353 for Q1 and an OC76 for Q2.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 6 | ||||
| R1 | 47K | 47k | read from the schematic by eye | |
| R2 | 8.2K | 8.2k | read from the schematic by eye | |
| R3 | 1K | 1k | read from the schematic by eye | |
| R4 | 820 | 820 | read from the schematic by eye | |
| R5 | 47K | 47k | read from the schematic by eye | |
| R6 | 1M | 1M | read from the schematic by eye | |
| Capacitors 7 | ||||
| C1 | 47u | 47u | electrolytic; read from the schematic by eye | |
| C2 | 220p | 220p | read from the schematic by eye | |
| C3 | 220n | 220n | read from the schematic by eye | |
| C4 | 4.7n | 4.7n | read from the schematic by eye | |
| C5 | 2.2n | 2.2n | under the board; switched by the mode switch; read from the schematic by eye | |
| C6 | 22u | 22u | electrolytic; read from the schematic by eye | |
| C7 | 220n | 220n | read from the schematic by eye | |
| Transistors 2 | ||||
| Q1 | ? | ? | germanium PNP; read from the schematic by eye | |
| Q2 | ? | ? | germanium PNP; read from the schematic by eye | |
| Potentiometers 3 | ||||
| Bias trim | 22K | 22k | Potentiometer | trimmer; read from the schematic by eye |
| Attack | B1K | B1k | Potentiometer | read from the schematic by eye |
| Level | B470K | B470k | Potentiometer | read from the schematic by eye |
| Switches 1 | ||||
| '66 / Super Bee | SPDT | SPDT | rotary switch or SPDT; read from the schematic by eye | |
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