1590B · 4 knobs
Glass JawVerified
Based on the Glass Jaw· 1 other board clones it
- Category
- Distortion
- Build
- Perfboard
- Layout
- Verified · Effects Layouts (blog) marks it as built and working
- Tags
- Distortion, Fuzz
From the post
Fuzz Friday! Here's a cool one designed by Alec Breslow (check him out on Instagram) who was cool enough to share his schematic. It's based on the EQD Acapulco Gold with an added blend control and Baxandall EQ. Good for both bass and guitar. It's laid out for board mounted pots an will fit nicely in a 1590B.
Here's the schematic for reference:
Schematic
This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Effects Layouts (blog). No KiCad fragment has been drawn for this circuit yet.
Parts list 21 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 6 | ||||
| ×4 | 4.7K | 4.7k | read from the layout by eye | |
| ×2 | 100K | 100k | read from the layout by eye | |
| ×1 | 68K | 68k | read from the layout by eye | |
| ×1 | 47K | 47k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| ×1 | 2.2M | 2.2M | read from the layout by eye | |
| Capacitors 7 | ||||
| ×3 | 100nF | 100n | read from the layout by eye | |
| ×1 | 10nF | 10n | read from the layout by eye | |
| ×2 | 4.7nF | 4.7n | read from the layout by eye | |
| ×2 | 1nF | 1n | read from the layout by eye | |
| ×2 | 1uF | 1u | electrolytic; read from the layout by eye | |
| ×2 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| ×1 | 1N4001 | 1N4001 | read from the layout by eye | |
| Transistors 2 | ||||
| Q1 | 2N5457 | 2N5457 | JFET; read from the layout by eye | |
| Q2 | 2N5457 | 2N5457 | JFET; read from the layout by eye | |
| ICs 1 | ||||
| ×2 | JRC386D | JRC386D | read from the layout by eye | |
| Potentiometers 4 | ||||
| Thud | A1M | A1M | Potentiometer | read from the layout by eye |
| Glass | A1M | A1M | Potentiometer | read from the layout by eye |
| Loud | A100K | A100k | Potentiometer | read from the layout by eye |
| Clean | B100K | B100k | Potentiometer | read from the layout by eye |
Other boards based on the Glass Jaw
- Glass Jaw Dirtbox Layouts