Source Audio C4 Synth
The Source Audio C4 Synth is a polyphonic synthesizer pedal built around four oscillators, designed to deliver modular synth capabilities for guitar and bass. It offers switchable bypass, stereo output, MIDI connectivity, and expression control.
- 9V DC · center −
- 165 mA
- Switchable (true or buffered)
- Digital
- Stereo
- MIDI
- New
- from $269
- Used (asking)
- from $235
The rundown
Highlights
- Four-oscillator design with polyphonic tracking
- Stereo output and MIDI compatibility
- Tap tempo and expression input controls
- Switchable bypass topology
- Runs on 9V DC power (165 mA)
Best for
Guitarists and bassists seeking advanced polyphonic synthesis and modular synth textures in a pedalboard-friendly format.
Quick facts
- Power
- 9V DC
- Current draw
- 165 mA
- Polarity
- Center negative
- Bypass
- Switchable (true or buffered)
- Dimensions
- 73.2 × 114.3 mm
- Stereo
- Yes
- MIDI
- Yes
- Tap tempo
- Yes
- Expression input
- Yes
- Status
- In production
Where to buy Source Audio C4 Synth
$269 lowest new price · Reverb
Used listings asking $235–$366.72, median $268.95 (5 listings). Asking prices, not sold prices.
| Seller | Condition | Price | Link |
|---|---|---|---|
| Reverb | Used | $235 | View |
| Reverb | Used | $268.95 | View |
| Reverb | Used | $268.95 | View |
| Reverb | New | $269 | View |
| Reverb | New | $269 | View |
| Reverb | New | $269 | View |
| Reverb | New | $269 | View |
| Reverb | New | $269 | View |
| Reverb | New | $269 | View |
| Reverb | New | $269 | View |
Prices last checked 22 hours ago. Links to sellers are affiliate links.
Frequently asked questions
What power supply does the C4 Synth require?
The C4 Synth runs on a 9V DC supply with 165 mA draw and center-negative polarity.
Does the C4 Synth have stereo output?
Yes, the C4 Synth features stereo output.
Can the C4 Synth be controlled via MIDI?
Yes, the C4 Synth has MIDI connectivity.
What are the dimensions of the C4 Synth?
The C4 Synth measures 73.2 x 114.3 mm.
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