125B · 6 knobs
Pythagoras MultiFX Platform
- Category
- DSP· FV-1
- Controls
- Control 1 · Control 2 · Control 3 · Mix · Mode (toggle switch) · Volume
- Price
- $10.00in stock
- Tags
- 125B
From the vendor
The PedalPCB Pythagoras is an FV-1 based digital multieffects platform. Select between three different digital algorithms.
Three digital control parameters, analog dry signal path with wet/dry mix, and adjustable output volume.
NOTE: This PCB does not include an EEPROM. A compatible EEPROM must be purchased separately.
Controls
• Control 1 – Digital parameter control
• Control 2 – Digital parameter control
• Control 3 – Digital parameter control
• Mix – Adjusts the Wet/Dry mix
• Mode (toggle switch) – Selects the active algorithm
• Volume – Controls the overall output volume
Specifications
• 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 46 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 20 | ||||
| R1 | 1M | 1M | ||
| R2 | 1M | 1M | ||
| R3 | 1K | 1k | ||
| R4 | 15K | 15k | ||
| R5 | 10K | 10k | ||
| R6 | 100K | 100k | ||
| R7 | 10K | 10k | ||
| R8 | 100R | 100 | ||
| R9 | 15K | 15k | ||
| R10 | 15K | 15k | ||
| R11 | 22K | 22k | ||
| R12 | 100R | 100 | ||
| R13 | 4K7 | 4.7k | ||
| R14 | 10K | 10k | ||
| R15 | 10K | 10k | ||
| R16 | 10K | 10k | ||
| R17 | 1K | 1k | ||
| R18 | 15K | 15k | ||
| R19 | 15K | 15k | ||
| R20 | 100K | 100k | ||
| Capacitors 16 | ||||
| C1 | 100n | 100n | ||
| C2 | 1u | 1u | ||
| C3 | 1u | 1u | ||
| C4 | 1n | 1n | ||
| C5 | 10u | 10u | ||
| C6 | 1u | 1u | ||
| C7 | 15p | 15p | ||
| C8 | 1u | 1u | ||
| C9 | 1u | 1u | ||
| C10 | 1u | 1u | ||
| C11 | 2n2 | 2.2n | ||
| C12 | 220p | 220p | ||
| C13 | 470p | 470p | ||
| C14 | 100u | 100u | ||
| C15 | 47u | 47u | ||
| C16 | 47u | 47u | ||
| Diodes 1 | ||||
| D1 | 1N5817 | 1N5817 | ||
| ICs 5 | ||||
| IC1 | TL072 | TL072 | ||
| IC2 | 24LC32A | 24LC32A | ||
| IC3 | FV1 | FV1 | ||
| IC4 | L78L33 | L78L33 | ||
| IC5 | TL072 | TL072 | ||
| Crystals 1 | ||||
| X1 | AB38T-32.768KHZ | AB38T-32.768KHZ | ||
| Potentiometers 2 | ||||
| MIX | B10K | B10k | Potentiometer | |
| VOLUME | B100K | B100k | Potentiometer | |
| Switches 1 | ||||
| SW1 | SPDT | SPDT | ||