125B · 1 knob
PedalPCB· PCB205
Triangulum Boost
From the vendor
Controls
• Level – Controls the output volume
Details
• Designed for a 125B enclosure with top-mounted jacks
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 48 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 20 | ||||
| R1 | 100K | 100k | ||
| R2 | 120R | 120 | ||
| R3 | 100K | 100k | ||
| R4 | 12K | 12k | ||
| R5 | 1M | 1M | ||
| R6 | 1K | 1k | ||
| R7 | 220K | 220k | ||
| R8 | 4K7 | 4.7k | ||
| R11 | 4K7 | 4.7k | ||
| R12 | 1K8 | 1.8k | ||
| R13 | 220R | 220 | ||
| R14 | 2K2 | 2.2k | ||
| R15 | 47R | 47 | ||
| R16 | 20K | 20k | ||
| R17 | 3K9 | 3.9k | ||
| R18 | 820R | 820 | ||
| R100 | 4K7 | 4.7k | ||
| R101 | 10K | 10k | ||
| R102 | 100K | 100k | ||
| R103 | 820K | 820k | ||
| Capacitors 15 | ||||
| C8 | 100p | 100p | ||
| C9 | 4u7 | 4.7u | ||
| C10 | 47n | 47n | ||
| C11 | 4u7 | 4.7u | ||
| C12 | 1u | 1u | ||
| C13 | 10n | 10n | ||
| C14 | 100n | 100n | ||
| C15 | 47n | 47n | ||
| C16 | 470n | 470n | ||
| C102 | 10u | 10u | ||
| C103 | 10u | 10u | ||
| C104 | 10u | 10u | ||
| C105 | 10u | 10u | ||
| C106 | 10u | 10u | ||
| C107 | 100u | 100u | ||
| Diodes 9 | ||||
| D1 | 1N4148* | 1N4148 | ||
| D2 | 1N4148* | 1N4148 | ||
| D100 | 1N5817 | 1N5817 | ||
| D101 | 1N4001 | 1N4001 | ||
| D102 | 1N4001 | 1N4001 | ||
| D103 | 1N4001 | 1N4001 | ||
| D104 | 1N4001 | 1N4001 | ||
| D105 | 1N4001 | 1N4001 | ||
| D106 | 1N4001 | 1N4001 | ||
| Transistors 2 | ||||
| Q1 | BC550C | BC550C | ||
| Q2 | BC550C* | BC550C | ||
| ICs 2 | ||||
| IC1 | TL071 | TL071 | ||
| IC100 | TC1044SCPA | TC1044SCPA | ||