125B · 6 knobs
Organic Device
Based on the EQD Organizer· 1 other board clones it
- Category
- Octave / Pitch· Polyphonic organ emulator
- Controls
- Choir · Down · Lag · Mix · Tone · Up
- Difficulty
- Intermediate
- Price
- €11.90out of stock
Heads up Builders widely report inconsistent quality from PCB Guitar Mania boards, and whether a given board works is a gamble. Read recent forum reports before ordering.
From the vendor
Project overview
Inspired by the EQD’s Organizer, this divine pedal can create huge church organ tones for your guitar. Not every day I can write about a circuit designed to deliver the sound of an old church organ crossed with the funky MCI Guitorgan that even allows and encourages you to come up with sonic colors all your own.
Introduction
Within the 6-knob layout, you have control over octave up, octave down, and a choir control for blending in two octaves up and down. The Lag dial provides changeable control over delaying the effect’s entrance, and an immediate control blends your straight guitar signal back in. Also, the high-quality analog/ DSP circuit retains an ‘Organic’ sound in your rig. One glance at the intuitively labeled controls lets you know exactly what you need to do to add in high-end shimmer, low-octave rumble, or a bit of delay for ambiance.
I could say many things about this pedal’s hypnotic and divine soundscapes, but good sounds speak louder than words, so I genuinely recommend trying this board. Now, you must excuse me; I will be in my chambers playing some organ-like waves for the next couple of hours.
Controls
• Choir
• Down
• Lag
• Mix
• Tone
• Up
For any technical questions regarding this build don’t forget to check out our Facebook Group and our forum at Free Stomp Boxes.
Organic Device – Building Docs
Organic Device – Drilling template
Schematic
The schematic is in the vendor's build document, page 5. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 41 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 12 | ||||
| R1 | 1M | 1M | ||
| R2 | 100k | 100k | ||
| R3 | 1k | 1k | ||
| R4 | 100k | 100k | ||
| R5 | 10k | 10k | ||
| R6 | 100r | 100 | ||
| R7 | 100k | 100k | ||
| R8 | 100k | 100k | ||
| R9 | 1k | 1k | ||
| R10 | 100k | 100k | ||
| R11 | 10k | 10k | ||
| R12 | 10k | 10k | ||
| Capacitors 17 | ||||
| C1 | 100n | 100n | ||
| C4 | 1n | 1n | ||
| C9 | 15p | 15p | ||
| C13 | 2n2 | 2.2n | ||
| C2 | 1u | 1u | ||
| C3 | 1u | 1u | ||
| C5 | 1u | 1u | ||
| C6 | 1u | 1u | ||
| C7 | 1u | 1u | ||
| C8 | 10u | 10u | ||
| C10 | 1u | 1u | ||
| C11 | 1u | 1u | ||
| C12 | 1u | 1u | ||
| C14 | 1u | 1u | ||
| C15 | 100u | 100u | ||
| C16 | 47u | 47u | ||
| C17 | 47u | 47u | ||
| Diodes 1 | ||||
| D1 | 1n5817 | 1N5817 | ||
| ICs 4 | ||||
| IC1 | TL072 | TL072 | ||
| IC2 | Spin | SPIN | ||
| IC3 | 24LC32A | 24LC32A | ||
| IC4 | TL072 | TL072 | ||
| Crystals 1 | ||||
| X1 | 32.768KHz | 32.768KHZ | ||
| Potentiometers 6 | ||||
| CHOIR | 100KB | B100k | Potentiometer | |
| DOWN | 100KB | B100k | Potentiometer | |
| LAG | 100KB | B100k | Potentiometer | |
| MIX | 100KB | B100k | Potentiometer | |
| TONE | 100KB | B100k | Potentiometer | |
| UP | 100KB | B100k | Potentiometer | |
Other boards based on the EQD Organizer
- Organ Donor PedalPCB · 125B · $16.00