1590BB
The Ring in ReturnOctave-Up Fuzz Pedal
From the vendor
Octave-Up Fuzz Pedal
The Ring In Return is an octave-up fuzz effect that is an all-analog design that captures those late 60s octave-up fuzz tones. Transformer-coupled germanium diodes produce sounds that range from a subtle octave-up to thick, harmonically-rich sonic textures, and synth-like tones. Experimenting with different pickups and tone-control settings on your guitar with The Ring In Return can also produce sitar-like sounds.
Warning: This circuit was designed for use with a 9 VDC power supply only.
Schematic
The schematic is in the vendor's build document. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 25 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 12 | ||||
| ×1 | 220R | 220 | Resistor, 1/2W | from the kit's parts list (R-A220) |
| ×1 | 220k | 220k | Resistor, 1/2W | from the kit's parts list (R-A220K) |
| ×1 | 470R | 470 | Resistor, 1/2W | from the kit's parts list (R-A470) |
| ×1 | 680k | 680k | Resistor, 1/2W | from the kit's parts list (R-A680K) |
| ×1 | 820R | 820 | Resistor, 1/2W | from the kit's parts list (R-A820) |
| ×1 | 820k | 820k | Resistor, 1/2W | from the kit's parts list (R-A820K) |
| ×1 | 1k | 1k | Resistor, 1/2W | from the kit's parts list (R-A1K) |
| ×1 | 1M | 1M | Resistor, 1/2W | from the kit's parts list (R-A1M) |
| ×1 | 1.2k | 1.2k | Resistor, 1/2W | from the kit's parts list (R-A1D2K) |
| ×1 | 22k | 22k | Resistor, 1/2W | from the kit's parts list (R-A22K) |
| ×1 | 47k | 47k | Resistor, 1/2W | from the kit's parts list (R-A47K) |
| ×1 | 200k | 200k | Resistor, 1/2W | from the kit's parts list (R-A200K) |
| Capacitors 4 | ||||
| ×2 | 33uF | 33u | Electrolytic capacitor, 50V | from the kit's parts list (C-ET33-50) |
| ×1 | 150pF | 150p | Capacitor, 500V | from the kit's parts list (C-SM150) |
| ×1 | 0.1uF | 100n | Capacitor, 100V | from the kit's parts list (C-PEID1-100) |
| ×1 | 0.001uF | 1n | Capacitor, 100V | from the kit's parts list (C-PEID001-100) |
| Diodes 1 | ||||
| ×2 | 1N34A | 1N34A | Germanium diode | from the kit's parts list (P-Q972) |
| Transistors 2 | ||||
| ×2 | 2N5088 | 2N5088 | NPN BJT | from the kit's parts list (P-Q2N5088) |
| ×1 | 2N3906 | 2N3906 | PNP BJT | from the kit's parts list (K-PQ-2N3906) |
| Transformers 1 | ||||
| ×1 | 1.5K:600Ω | 1.5K:600Ω | Audio transformer | from the kit's parts list (P-T42TM022) |
| Potentiometers 2 | ||||
| ×1 | B1k | B1k | Potentiometer | from the kit's parts list (R-VA1KL) |
| ×1 | A500k | A500k | Potentiometer | from the kit's parts list (R-VA500KA) |
| Switches 2 | ||||
| ×1 | 3PDT | 3PDT | 3PDT Foot Switch | from the kit's parts list (P-H501-L-BLK) |
| ×1 | SPDT | SPDT | SPDT Toggle Switch | from the kit's parts list (P-H540) |
| LEDs 1 | ||||
| ×1 | LED | LED | from the kit's parts list (P-L400) | |