Enclosure not stated
Alternate DimensionFlexible Dimension/Dual Chorus
- Category
- Vibrato / Chorus
- Price
- see vendor
From the vendor
Dimension chorus is a legendary effect in the guitar world. Created by having two independent choruses driven by out of phase LFO signals, it creates a gorgeous modulation effect without the “wobbly” characteristic of a standard single chorus. It's presence in the DIY world is not well represented as it is both complex and traditionally utilizes analog BBD devices. If you want to build one yourself, you are usually limited to two options: the classic Boss DC-2 clone or the Dimension P DIY project. Both have their pros and cons. The DC-2 clone gets you the sound, but it has a very high parts count, uses expensive and hard to find chips, etc. The Dimension P is significantly easier to build and is based around the ubiquitous PT2399, but the PT2399 is not a great chorus chip, so you really only get an approximation of the sound. Not bad, necessarily, just not accurate.
While repairing a no
Schematic
The schematic is in the vendor's build document, page 1. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 43 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 15 | ||||
| ×3 | 1k | 1k | Resistor | shopping list |
| ×5 | 2k2 | 2.2k | Resistor | shopping list |
| ×1 | 2k7 | 2.7k | Resistor | shopping list |
| ×1 | 4k7 | 4.7k | Resistor | shopping list |
| ×4 | 8k2 | 8.2k | Resistor | shopping list |
| ×11 | 10k | 10k | Resistor | shopping list |
| ×2 | 12k | 12k | Resistor | shopping list |
| ×2 | 18k | 18k | Resistor | shopping list |
| ×11 | 22k | 22k | Resistor | shopping list |
| ×1 | 33k | 33k | Resistor | shopping list |
| ×2 | 47k | 47k | Resistor | shopping list |
| ×4 | 82k | 82k | Resistor | shopping list |
| ×8 | 100k | 100k | Resistor | shopping list |
| ×1 | 560k | 560k | Resistor | shopping list |
| ×2 | 1M | 1M | Resistor | shopping list |
| Capacitors 13 | ||||
| ×2 | 47pF | 47p | Capacitor | shopping list |
| ×2 | 100pF | 100p | Capacitor | shopping list |
| ×4 | 1nF | 1n | Capacitor | shopping list |
| ×6 | 4.7nF | 4.7n | Capacitor | shopping list |
| ×9 | 10nF | 10n | Capacitor | shopping list |
| ×5 | 100nF | 100n | Capacitor | shopping list |
| ×4 | 470nF | 470n | Capacitor | shopping list |
| ×9 | 1uF | 1u | Ceramic Capacitor | shopping list |
| ×1 | 4.7uF | 4.7u | Ceramic Capacitor | shopping list |
| ×2 | 47uF | 47u | Ceramic Capacitor | shopping list |
| ×1 | 47uF | 47u | Electrolytic Capacitor | shopping list |
| ×2 | 100uF | 100u | Electrolytic Capacitor | shopping list |
| ×1 | 470uF | 470u | Electrolytic Capacitor | shopping list |
| Diodes 1 | ||||
| ×1 | 1N4148 | 1N4148 | shopping list | |
| ICs 1 | ||||
| ×2 | TL074 | TL074 | shopping list | |
| Potentiometers 3 | ||||
| ×1 | B10k | B10k | Potentiometer | shopping list |
| ×2 | B25k | B25k | Potentiometer | shopping list |
| ×1 | C250k | C250k | Potentiometer | shopping list |
| Trimmers 1 | ||||
| ×1 | 100k | 100k | Trimmer | shopping list |
| Switches 2 | ||||
| ×1 | DPDT | DPDT | Toggle Switch | shopping list |
| ×1 | 4PDT | 4PDT | footswitch | shopping list |
| LEDs 2 | ||||
| ×1 | RLED | RLED | shopping list | |
| ×1 | LED | LED | shopping list | |
| Jacks & sockets 2 | ||||
| ×2 | 1/4” | 1/4” | input jack | shopping list |
| ×1 | DC | DC | power jack | shopping list |
| Other 3 | ||||
| ×1 | LM78M05 | LM78M05 | shopping list | |
| ×2 | ES56028S | ES56028S | shopping list | |
| ×1 | Enclosure | ENCLOSURE | shopping list | |