Enclosure not stated · 5 knobs
Cardinal Tremolo V2
- Category
- Tremolo
- Price
- $10.00in stock
From the vendor
The Cardinal Tremolo is a transistor and vactrol implementation of the Harmonic Tremolo designed by Jon Patton.
PLEASE FULLY REVIEW THE BUILD DOC TO FULLY MAXIMIZE THE EFFECT!
Cardinal Tremolo V2 Build Document
Click for transistor bias and vactrol balance adjustment video
Vactrols and trimmer kit available for purchase separately.
Schematic
The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 44 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 17 | ||||
| R1 | 33k | 33k | ||
| R12 | 220k | 220k | ||
| R2 | 1M | 1M | ||
| R13 | 3k3 | 3.3k | ||
| R3 | 390R | 390 | ||
| R14 | 2k2 | 2.2k | ||
| R4 | 47k | 47k | ||
| R15 | 2k2 | 2.2k | ||
| R5 | 120k | 120k | ||
| R16 | 47R | 47 | ||
| R6 | 100k | 100k | ||
| R17 | 47R | 47 | ||
| R7 | 390R | 390 | ||
| R8 | 100k | 100k | ||
| R9 | 220k | 220k | ||
| R10 | 220k | 220k | ||
| R11 | 220k | 220k | ||
| Capacitors 16 | ||||
| C1 | 220pf | 220p | ||
| C2 | 22uF | 22u | ||
| C3 | 100nF | 100n | ||
| C4 | 22nF | 22n | ||
| C5 | 22pF | 22p | ||
| C6 | 22uF | 22u | ||
| C7 | 2n2 | 2.2n | ||
| C8 | 22pF | 22p | ||
| C10 | 1uF | 1u | ||
| C11 | 100nF | 100n | ||
| C12 | 10nF | 10n | ||
| C13 | 10uF | 10u | ||
| C14 | 100uF | 100u | ||
| C15 | 100nF | 100n | ||
| C16 | 22uF | 22u | ||
| C17 | 100nF | 100n | ||
| Diodes 3 | ||||
| D1 | 3mm | 3MM | ||
| D2 | 3mm | 3MM | ||
| D3 | 1N5817 | 1N5817 | ||
| Transistors 1 | ||||
| Q1 | 2N5457 | 2N5457 | ||
| ICs 1 | ||||
| IC1 | TL064 | TL064 | ||
| Potentiometers 5 | ||||
| VOL | 10KB | B10k | Potentiometer | |
| WAVE | 500KB | B500k | Potentiometer | |
| DEPTH | 10KB | B10k | Potentiometer | |
| RATE | 100KC | C100k | Potentiometer | |
| BAL | 100K | 100k | Potentiometer | |
| Switches 1 | ||||
| SW1 | ON/ | ON/ | ||