1590BB · 10 knobs
Stoned Tone Preamp v.2
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- Category
- Preamp / Amp-in-a-box
- Controls
- Clean Gain · Bass · Middle · Treble · Clean Volume · Crunch Gain · Lead Gain · Crunch Volume · Lead Volume · Bright
- Price
- see vendorout of stock
- Tags
- Out of stock a reissue is planned (new project)
From the vendor
Three-channel guitar preamplifier based on op-amps, designed using software modeling. Reference (Clean channel) - Fender Twin Reverb. Reference (Overdrive mode) - Soldano SLO. The Clean channel has Gain and Volume controls, as well as a three-band EQ. The Overdrive mode is divided into two channels - Crunch and Lead. Each of these channels has separate Gain and Volume controls, a common three-band EQ. Channel switching is carried out using two switch buttons (Clean/Overdrive, Crunch/Lead). Power supply: regulated mains adapter 9 VDC. The dimensions of the main PCB 100 x 84 mm. Enclosure type: Hammond 1590BB.
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 43 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 17 | ||||
| ×1 | 10 | 10 | Metal film resistor 1/4W 10 Ohm | |
| ×3 | 1k | 1k | Metal film resistor 1/4W 1k | |
| ×2 | 1k5 | 1.5k | Metal film resistor 1/4W 1k5 | |
| ×2 | 2k2 | 2.2k | Metal film resistor 1/4W 2k2 | |
| ×2 | 2k7 | 2.7k | Metal film resistor 1/4W 2k7 | |
| ×1 | 5k6 | 5.6k | Metal film resistor 1/4W 5k6 | |
| ×1 | 6k8 | 6.8k | Metal film resistor 1/4W 6k8 | |
| ×7 | 10k | 10k | Metal film resistor 1/4W 10k | |
| ×1 | 15k | 15k | Metal film resistor 1/4W 15k | |
| ×4 | 22k | 22k | Metal film resistor 1/4W 22k | |
| ×1 | 33k | 33k | Metal film resistor 1/4W 33k | |
| ×1 | 47k | 47k | Metal film resistor 1/4W 47k | |
| ×3 | 100k | 100k | Metal film resistor 1/4W 100k | |
| ×1 | 220k | 220k | Metal film resistor 1/4W 220k | |
| ×1 | 470k | 470k | Metal film resistor 1/4W 470k | |
| ×4 | 1M | 1M | Metal film resistor 1/4W 1M | |
| ×2 | 2M2 | 2.2M | Metal film resistor 1/4W 2M2 | |
| Capacitors 10 | ||||
| ×3 | 100p | 100p | Ceramic disc capacitor 100p 50V | Ceramic disc capacitor |
| ×2 | 220p | 220p | Ceramic disc capacitor 220p 50V | Ceramic disc capacitor |
| ×1 | 680p | 680p | Ceramic disc capacitor 680p 50V | Ceramic disc capacitor |
| ×3 | 100n | 100n | Monolithic ceramic capacitor X7R 100n 50V | Monolithic ceramic capacitor |
| ×1 | 1n | 1n | Film capacitor (R=5mm) 1n 63V | Film capacitor |
| ×1 | 2n2 | 2.2n | Film capacitor (R=5mm) 2n2 63V | Film capacitor |
| ×4 | 10n | 10n | Film capacitor (R=5mm) 10n 63V | Film capacitor |
| ×3 | 33n | 33n | Film capacitor (R=5mm) 33n 63V | Film capacitor |
| ×1 | 100n | 100n | Film capacitor (R=5mm) 100n 63V | Film capacitor |
| ×3 | 470n | 470n | Film capacitor (R=5mm) 470n 63V | Film capacitor |
| Diodes 3 | ||||
| ×1 | 1N5817 | 1N5817 | Diode 1N5817 | |
| ×9 | 1N4148 | 1N4148 | Diode 1N4148 | |
| ×2 | BAT54 | BAT54 | Diode BAT54 | |
| Transistors 1 | ||||
| ×2 | 2N3904 | 2N3904 | Transistor 2N3904 | |
| ICs 1 | ||||
| ×3 | TL072 | TL072 | IC TL072 DIP8 | |
| Potentiometers 4 | ||||
| ×2 | B1k | B1k | Potentiometer Alpha RV16AF-20-15k-B1k | |
| ×2 | B10k | B10k | Potentiometer Alpha RV16AF-20-15k-B10k | |
| ×3 | A50k | A50k | Potentiometer Alpha RV16AF-20-15k-A50k | |
| ×5 | B100k | B100k | Potentiometer Alpha RV16AF-20-15k-B100k | |
| Switches 1 | ||||
| ×1 | Toggle switch SMTS-102 | TOGGLE SWITCH SMTS-102 | Toggle switch SMTS-102 | |
| LEDs 4 | ||||
| ×6 | LED | LED | LED 3mm red | 3mm red |
| ×1 | LED | LED | LED 5mm white | 5mm white |
| ×1 | LED | LED | LED 5mm yellow | 5mm yellow |
| ×2 | LED | LED | LED 5mm red | 5mm red |
| Other 2 | ||||
| ×1 | Relay JRC-23F-009-1ZS | RELAY JRC-23F-009-1ZS | Relay JRC-23F-009-1ZS | |
| ×1 | Connector PLS-40R | CONNECTOR PLS-40R | Connector PLS-40R | DS1022-1x40R |