Enclosure not stated · 1 knob
Electro-Harmonix LPB-1
Based on the Electro-Harmonix LPB-1· 14 other boards clone it
From the vendor
The original Electro-Harmonix LPB-1 Linear Power Booster, a single 2N5088 common-emitter stage with a volume pot on the output. The post shows it as the circuit the Englishman is mainly based on.
Schematic
The schematic is in the post. Open it at Revolution Deux. No KiCad fragment has been drawn for this circuit yet.
Parts list 8 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 4 | ||||
| R1 | 830K | 830k | read from the schematic by eye | |
| R2 | 100K | 100k | read from the schematic by eye | |
| R3 | 10K | 10k | collector; read from the schematic by eye | |
| R4 | 360 | 360 | emitter; read from the schematic by eye | |
| Capacitors 2 | ||||
| C1 | 150n | 150n | input; read from the schematic by eye | |
| C2 | 150n | 150n | output; read from the schematic by eye | |
| Transistors 1 | ||||
| Q1 | 2N5088 | 2N5088 | read from the schematic by eye | |
| Potentiometers 1 | ||||
| Volume | 100K | 100k | Potentiometer | read from the schematic by eye |
Other boards based on the Electro-Harmonix LPB-1
- LPB-1 Amplified Parts · 1590B
- Electro Harmonix LPB-1 Effects Layouts (blog) · 1590A
- Electro Harmonix LPB-1 (and its siblings) Effects Layouts (blog) · 1590A
- LPB-1 Plus Five Cats Pedals · £3.00
- LPB-1 Guitar-Electronics.eu · €3.13
- Donut Madbean · 1590A
- Lovely Power Booster Moonn Electronics · €2.50
- LPB Booster OP Electronics · 1590A · €1.00
- All-Points Booster PedalPCB · 125B · $8.00
- EHX LPB1 Tagboard Effects
- Electro-Harmonix LPB1 Tagboard Effects
- Linear Power Booster Tayda Electronics (DHEA) · $6.00
- LPB1 Tonepad · $6.00
- Electro-Harmonix LPB-1 Linear Power Booster turretboard.org