Enclosure not stated · 3 knobs
Maestro Brassmaster
Based on the Maestro Brassmaster· 6 other boards clone it
- Category
- Ring Mod / Synth· Guitar Synth and Misc Signal Shapers
- Controls
- Sensitivity · Bass Volume · Brass Volume
- Price
- see vendor
- Tags
- Guitar Synth and Misc Signal Shapers
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 43 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
Check before you build · 1 value the reader of this schematic was not sure of
- Harmonic: label sits by the 82k/SPST switch; read as the Q4 SPDT selector, the SPST may be the Harmonic switch instead
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 18 | ||||
| ×1 | 820 | 820 | no designator drawn; read from the schematic by eye | |
| ×3 | 150k | 150k | no designator drawn; read from the schematic by eye | |
| ×2 | 12k | 12k | no designator drawn; read from the schematic by eye | |
| ×1 | 390 | 390 | no designator drawn; read from the schematic by eye | |
| ×2 | 1M5 | 1.5M | no designator drawn; read from the schematic by eye | |
| ×1 | 150 | 150 | no designator drawn; read from the schematic by eye | |
| ×3 | 2k2 | 2.2k | no designator drawn; read from the schematic by eye | |
| ×2 | 220k | 220k | no designator drawn; read from the schematic by eye | |
| ×1 | 3k3 | 3.3k | no designator drawn; read from the schematic by eye | |
| ×1 | 22k | 22k | no designator drawn; read from the schematic by eye | |
| ×1 | 82k | 82k | no designator drawn; read from the schematic by eye | |
| ×2 | 6k8 | 6.8k | no designator drawn; read from the schematic by eye | |
| ×3 | 47k | 47k | no designator drawn; read from the schematic by eye | |
| ×1 | 1k | 1k | no designator drawn; read from the schematic by eye | |
| ×3 | 10k | 10k | no designator drawn; read from the schematic by eye | |
| ×1 | 470k | 470k | no designator drawn; read from the schematic by eye | |
| ×1 | 470 | 470 | no designator drawn; read from the schematic by eye | |
| ×1 | 4k7 | 4.7k | no designator drawn; read from the schematic by eye | |
| Capacitors 7 | ||||
| ×1 | 25uF | 25u | drawn 25, electrolytic; no designator drawn; read from the schematic by eye | |
| ×1 | 10uF | 10u | drawn 10, electrolytic; no designator drawn; read from the schematic by eye | |
| ×5 | 0.1uF | 100n | drawn .1/0.1; no designator drawn; read from the schematic by eye | |
| ×2 | .05uF | 50n | no designator drawn; read from the schematic by eye | |
| ×5 | 1uF | 1u | drawn 1, electrolytic; no designator drawn; read from the schematic by eye | |
| ×2 | .005uF | 5n | no designator drawn; read from the schematic by eye | |
| ×1 | .01uF | 10n | no designator drawn; read from the schematic by eye | |
| Diodes 4 | ||||
| D1 | 1N4001 | 1N4001 | read from the schematic by eye | |
| D2 | 1N4001 | 1N4001 | read from the schematic by eye | |
| D3 | 1N4001 | 1N4001 | read from the schematic by eye | |
| D4 | 1N4001 | 1N4001 | read from the schematic by eye | |
| Transistors 7 | ||||
| Q1 | 2N3392 | 2N3392 | read from the schematic by eye | |
| Q2 | 2N3392 | 2N3392 | read from the schematic by eye | |
| Q3 | 2N3392 | 2N3392 | read from the schematic by eye | |
| Q4 | 2N3392 | 2N3392 | read from the schematic by eye | |
| Q5 | 2N5308 | 2N5308 | read from the schematic by eye | |
| Q6 | 2N3392 | 2N3392 | read from the schematic by eye | |
| Q7 | 2N3392 | 2N3392 | read from the schematic by eye | |
| Potentiometers 3 | ||||
| Sensitivity | 10k | 10k | Potentiometer | read from the schematic by eye |
| Bass Volume | 10k | 10k | Potentiometer | read from the schematic by eye |
| Brass Volume | 10k | 10k | Potentiometer | read from the schematic by eye |
| Switches 3 | ||||
| Harmonic | SPDT | SPDT | Hi-Low, selects 3k3 or 22k at Q4 emitter; read from the schematic by eye | |
| ×1 | SPST | SPST | in series with 82k; no designator drawn; read from the schematic by eye | |
| Brass | DPDT | DPDT | Brass 1 / Brass 2; read from the schematic by eye | |
| Other 1 | ||||
| T1 | 955-018849 | 955-018849 | signal transformer; Mouser 42TM018 may work; read from the schematic by eye | |
Other boards based on the Maestro Brassmaster
- Maestro Brassmaster Dirtbox Layouts
- Maestro Brassmaster MOJO layout Dirtbox Layouts
- Maestro Bass Brassmaster Effects Layouts (blog) · 125B
- Maestro Brassmaster Experimentalists Anonymous
- BrassMaster Fuzz Dog · 1590BB · £45.60
- BoomBoom Madbean · 125B · $12.00