Enclosure not stated · 4 knobs
Black Ice
Based on the Darkglass Microtubes B3K· 7 other boards clone it
- Category
- Overdrive
- Price
- $9.95out of stock
From the vendor
Black Ice – The Ultimate Bass Preamp and Drive PCB
Description
Introducing Black Ice, the ultimate bass distortion pedal that will transform your sound and take your bass playing to the next level! Fine-tune your tone with precision using the intuitive controls: Blend, Volume, Drive, Tone, with switches for Grunt, and Attack. Create your signature sound effortlessly. Based on the Darkglass Microtubes B3K this PCB circuit incorporates the Tone Control from the vintage Microtubes circuit as well as the Attack and Grunt switching of the B3K.
Black Ice Build Document
Schematic
The schematic is in the vendor's build document, page 2. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 73 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 32 | ||||
| R1 | 1M | 1M | ||
| R16 | 330k | 330k | ||
| R31 | 100R | 100 | ||
| R2 | 10k | 10k | ||
| R17 | 6k8 | 6.8k | ||
| R32 | 1k8 | 1.8k | ||
| R3 | 1M | 1M | ||
| R18 | 470k | 470k | ||
| R4 | 100k | 100k | ||
| R19 | 10k | 10k | ||
| R5 | 1M | 1M | ||
| R20 | 1M | 1M | ||
| R6 | 1M | 1M | ||
| R21 | 100k | 100k | ||
| R7 | 1M | 1M | ||
| R22 | 33k | 33k | ||
| R8 | 3k3 | 3.3k | ||
| R23 | 10k | 10k | ||
| R9 | 200k | 200k | ||
| R24 | 22k | 22k | ||
| R10 | 6k8 | 6.8k | ||
| R25 | 22k | 22k | ||
| R11 | 22k | 22k | ||
| R26 | 47k | 47k | ||
| R12 | 470k | 470k | ||
| R27 | 1k | 1k | ||
| R13 | 470k | 470k | ||
| R28 | 100k | 100k | ||
| R14 | 1M | 1M | ||
| R29 | 10k | 10k | ||
| R15 | 3k3 | 3.3k | ||
| R30 | 10k | 10k | ||
| Capacitors 25 | ||||
| C14 | 22p | 22p | ||
| C15 | 1u | 1u | ||
| C1 | 100n | 100n | ||
| C16 | 22n | 22n | ||
| C2 | 1n | 1n | ||
| C17 | 680p | 680p | ||
| C3 | 22n | 22n | ||
| C18 | 2n2 | 2.2n | ||
| C4 | 220n | 220n | ||
| C19 | 2n2 | 2.2n | ||
| C5 | 22n | 22n | ||
| C20 | 2n2 | 2.2n | ||
| C6 | 22n | 22n | ||
| C21 | 1n | 1n | ||
| C7 | 22n | 22n | ||
| C22 | 1u | 1u | ||
| C8 | 220p | 220p | ||
| C23 | 220u | 220u | ||
| C9 | 100n | 100n | ||
| C24 | 220n | 220n | ||
| C10 | 22p | 22p | ||
| C25 | 100u | 100u | ||
| C11 | 220n | 220n | ||
| C12 | 22n | 22n | ||
| C13 | 4n7 | 4.7n | ||
| Diodes 3 | ||||
| D1 | 1n4148 | 1N4148 | ||
| D2 | 1n4148 | 1N4148 | ||
| D3 | 1n5817 | 1N5817 | ||
| Transistors 2 | ||||
| Q1 | J201 | J201 | ||
| Q2 | J201 | J201 | ||
| ICs 4 | ||||
| IC1 | TL072 | TL072 | ||
| IC2 | TL072 | TL072 | ||
| IC3 | 4049N | 4049N | ||
| IC4 | TL072 | TL072 | ||
| Potentiometers 4 | ||||
| VOL | A100k | A100k | Potentiometer | |
| Drive | C100k | C100k | Potentiometer | |
| Blend | B100k | B100k | Potentiometer | |
| Tone | B100k | B100k | Potentiometer | |
| Switches 2 | ||||
| Attack | SPDT ON-OFF-ON | SPDT ON-OFF-ON | Switch | |
| Grunt | SPDT ON-OFF-ON | SPDT ON-OFF-ON | Switch | |
| LEDs 1 | ||||
| D4 | Status LED | STATUS LED | ||
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