125B · 14 knobs
Octagon MultiFX
- Category
- DSP· FV-1
- Controls
- Shimmer Reverb · Modulated Reverb · Modulated Delay · Pitch Delay · Bit Crusher · Dual Pitch Shifter · Harmonic Tremolo · Daydream · Control 1 · Control 2 · Control 3 · Mix · Mode · Volume
- Price
- $18.00in stock
- Tags
- 125B
From the vendor
The PedalPCB Octagon is an FV-1 based digital multieffects pedal. Select between eight different high quality digital effects.
Three digital control parameters, analog dry signal path with wet/dry mix, and adjustable output volume capable of up to 6db boost.
Features
• Includes pre-programmed EEPROM
The PedalPCB Octagon project includes the required Arachnid PCB and pre-programmed EEPROM.
• Updated mix control
Updated mix control allows 100% wet, 100% dry, and anything in between with less volume drop in the middle.
• Improved signal path for lower noise floor
Improved filtering in the digital signal path lowers the noise floor without impacting tone.
Included Algorithms
• Shimmer Reverb (Dwell, Shimmer Pitch, Shimmer Mix)
• Modulated Reverb (Dwell, Mod Depth, Mod Rate)
• Modulated Delay (Time, Feedback, Modulation)
• Pitch Delay (Time, Feedback, Pitch)
• Bit Crusher (Crush, Filter, Detune)
• Dual Pitch Shifter (Pitch 1, Mix, Pitch 2)
• Harmonic Tremolo (Rate, Depth, Spectrum)
• Daydream (Time, Feedback, Width)
Controls
• Control 1 – Digital parameter control
• Control 2 – Digital parameter control
• Control 3 – Digital parameter control
• Mix – Adjusts the Wet/Dry mix
• Mode – Selects the active algorithm
• Volume – Controls the overall output volume
Specifications
• Designed for a 125B enclosure with top-mounted jacks
Downloads
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 55 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 22 | ||||
| R1 | 1M | 1M | ||
| R2 | 1M | 1M | ||
| R3 | 1K | 1k | ||
| R4 | 15K | 15k | ||
| R5 | 10K | 10k | ||
| R6 | 100K | 100k | ||
| R7 | 100K | 100k | ||
| R8 | 100R | 100 | ||
| R9 | 15K | 15k | ||
| R10 | 15K | 15k | ||
| R11 | 100K | 100k | ||
| R12 | 100R | 100 | ||
| R13 | 4K7 | 4.7k | ||
| R14 | 10K | 10k | ||
| R15 | 10K | 10k | ||
| R16 | 100K | 100k | ||
| R17 | 100K | 100k | ||
| R18 | 1K | 1k | ||
| R19 | 15K | 15k | ||
| R20 | 15K | 15k | ||
| R21 | 15K | 15k | ||
| R22 | 1K | 1k | ||
| Capacitors 16 | ||||
| C1 | 100n | 100n | ||
| C2 | 470p | 470p | ||
| C3 | 1u | 1u | ||
| C4 | 1n | 1n | ||
| C5 | 10u | 10u | ||
| C6 | 1u | 1u | ||
| C7 | 15p | 15p | ||
| C8 | 1u | 1u | ||
| C10 | 1u | 1u | ||
| C11 | 1u | 1u | ||
| C12 | 2n2 | 2.2n | ||
| C14 | 220p | 220p | ||
| C15 | 1u | 1u | ||
| C16 | 100u | 100u | ||
| C17 | 47u | 47u | ||
| C18 | 47u | 47u | ||
| Diodes 10 | ||||
| D1 | 1N5817 | 1N5817 | ||
| D2 | 1N914 | 1N914 | ||
| D3 | 1N914 | 1N914 | ||
| D4 | 1N914 | 1N914 | ||
| D5 | 1N914 | 1N914 | ||
| D6 | 1N914 | 1N914 | ||
| D7 | 1N914 | 1N914 | ||
| D8 | 1N914 | 1N914 | ||
| D9 | 1N914 | 1N914 | ||
| D10 | 1N914 | 1N914 | ||
| ICs 4 | ||||
| IC1 | TL074 | TL074 | ||
| IC2 | 24LC32A | 24LC32A | ||
| IC3 | FV1 | FV1 | ||
| IC6 | L78L33 | L78L33 | ||
| Crystals 1 | ||||
| X1 | AB38T-32.768KHZ | AB38T-32.768KHZ | ||
| Potentiometers 2 | ||||
| MIX | B10K | B10k | Potentiometer | |
| VOLUME | B100K | B100k | Potentiometer | |