125B · 2 knobs
Bathtub Reverb
- Category
- Reverb
- Price
- $18.00in stock
From the vendor
The Bathtub Reverb is a tube-driven digital reverb, designed to emulate a spring reverb typically found in amps. It was designed to be straightforward and bare-bones so it’s a fairly low parts count easy build with minimal controls.
Schematic
The schematic is in the vendor's build document, page 4. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 30 rows
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ocr read from an image · sch paired from the schematic · fixed corrected by hand. Check marked values against the build document.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 11 | ||||
| ×1 | 560R | 560 | 1/4W Resistor | shopping list |
| ×2 | 1k | 1k | 1/4W Resistor | shopping list |
| ×1 | 2k2 | 2.2k | 1/4W Resistor | shopping list |
| ×2 | 3k3 | 3.3k | 1/4W Resistor | shopping list |
| ×3 | 4k7 | 4.7k | 1/4W Resistor | shopping list |
| ×2 | 10k | 10k | 1/4W Resistor | shopping list |
| ×1 | 20k | 20k | 1/4W Resistor | shopping list |
| ×1 | 22k | 22k | 1/4W Resistor | shopping list |
| ×2 | 68k | 68k | 1/4W Resistor | shopping list |
| ×1 | 220k | 220k | 1/4W Resistor | shopping list |
| ×2 | 1M | 1M | 1/4W Resistor | shopping list |
| Capacitors 8 | ||||
| ×1 | 100p | 100p | Ceramic capacitor | shopping list; 50V |
| ×1 | 1n5 | 1.5n | Film capacitor | shopping list; 50V |
| ×2 | 22n | 22n | High voltage film capacitor | shopping list; 630V |
| ×1 | 100n | 100n | Film capacitor | shopping list; 50V |
| ×1 | 220n | 220n | Film capacitor | shopping list; 50V |
| ×1 | 10u | 10u | High Voltage Electrolytic capacitor | shopping list; 250V |
| ×1 | 22u | 22u | Electrolytic capacitor | shopping list; 25V |
| ×1 | 100uF | 100u | Electrolytic capacitor | shopping list; 25V |
| Diodes 2 | ||||
| ×1 | UF4007 | UF4007 | Ultra-fast rectifier diode | shopping list |
| ×1 | 1N5817 | 1N5817 | Schottky diode | shopping list |
| Transistors 2 | ||||
| ×1 | 2N3904 | 2N3904 | NPN General Purpose Amplifier | shopping list |
| ×1 | IRF740 | IRF740 | 400V 20A N-Channel MOSFET | shopping list |
| ICs 3 | ||||
| ×1 | L7805 | L7805 | 5V Regulator | shopping list |
| ×1 | NE555 | NE555 | Timer IC | shopping list |
| ×1 | BTDR-2H | BTDR-2H | Belton Reverb IC | shopping list |
| Inductors 1 | ||||
| ×1 | 100uH | 100uH | 100uH 2A Inductor | shopping list |
| Potentiometers 2 | ||||
| Mix | B50Ksch | B50k | Potentiometer | |
| Volume | A1Msch | A1M | Potentiometer | |
| Other 1 | ||||
| ×1 | 12AX7 | 12AX7 | Dual Triode | shopping list |