---
product_id: 144312984
title: "Source Audio C4 Synth Pedal"
brand: "source audio"
price: "2137 zł"
currency: PLN
in_stock: true
reviews_count: 9
category: "Source Audio"
url: https://www.desertcart.pl/products/144312984-source-audio-c4-synth-pedal
store_origin: PL
region: Poland
---

# 300mA power draw - efficient & reliable USB interface - deep custom patch editing 4 intuitive control knobs - seamless tweaking Source Audio C4 Synth Pedal

**Brand:** source audio
**Price:** 2137 zł
**Availability:** ✅ In Stock

## Summary

> 🎸 Unlock your guitar’s synth superpowers — don’t just play, innovate!

## Quick Answers

- **What is this?** Source Audio C4 Synth Pedal by source audio
- **How much does it cost?** 2137 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/144312984-source-audio-c4-synth-pedal)

## Best For

- source audio enthusiasts

## Why This Product

- Trusted source audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Limitless Sonic Exploration:** Access synth, filter, tremolo, compressor, flanger, chorus, phaser, delay, and distortion effects in one compact unit.
- • **Modular Synth Power in a Pedal:** Transform your guitar or bass with Eurorack-level synth versatility.
- • **Seamless Patch Storage & Recall:** Save and switch between your favorite sounds instantly, perfect for live or studio.
- • **Lightning-Fast Tracking & Response:** Never miss a note with ultra-precise audio tracking.
- • **Next-Level Customization via Neuro Apps:** Dive deep into sound design with free desktop and mobile editors for endless creativity.

## Overview

The Source Audio C4 Synth Pedal is a compact, rugged modular synth effects processor designed for guitar and bass players. Featuring 4 control knobs, USB connectivity for advanced patch editing, and a suite of classic synth and modulation effects, it delivers fast tracking and limitless sound design potential. Backed by a 2-year warranty and praised for excellent customer support, it’s a must-have for musicians craving futuristic tones and hands-on control.

## Description

A Powerful Modular Synth Pedal for Your Guitar or Bass Source Audio’s C4 Synth Pedal packs the power of a classic Eurorack modular synthesizer into a compact, rugged effects pedal for your guitar or bass. With four simple controls, a choice of three guitar/bass synth effects, and multiple methods of patch storage and recall, the C4 is remarkably easy to use and it boasts wicked-fast response, incredible tracking capability, and limitless sonic potential. Just plug and play to immerse your axe in an ocean of killer synth sounds. When you’re in the mood to dive deeper into sound design, connect the C4 to Source Audio’s Neuro Desktop Editor (free download for Mac and Windows) or Neuro Mobile App (free download for iOS and Android) and the sky’s the limit.Dive deeper with Neuro Editor In the desktop and mobile Neuro Editors, you have the tools to create retro-futuristic synth patches beyond

Review: Quality Control might be an issue, but customer service made it right - Just unboxed the unit. The stomp button doesn't click; there's no way to bypass or engage the unit in the signal chain. When I first tried it, I could not disengage it. I tried again after a few hours, and I could not engage it. There was no damage to the packaging, and I'm using the power supply directly from the C4 box. It seems to me I got a dud. Now I plug it in, it lights up for 8 seconds, then goes dark and silent. Shouldn't the stomp switch do something? I wrote to tech support; let's see how supportive they are. Upgrading my review to five stars. The manufacturers offered to ship a replacement part, desertcart helped me file a return for the defective unit, and shipped me a replacement within 24 hours. The pedal sounds amazing. The customer service was excellent.
Review: Mind. Blown. - This pedal is the shizzle! After years of buying lame overpriced pedals in search of the perfect bass synth sound, I found an answer to my prayer! If you're a tweaker, you'll spend your quarantine time in ecstacy playing with the many parameters you can adjust via your PC or phone! Out of the box, it was easy to set up and use, I was able to quickly find a couple of presets to groove with! Definitely worth the bucks! I'll have fun with this for years to come!

## Features

- Modular Synth Pedal for Guitar Bass

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VHTH6Z8 |
| Amperage | 300 Milliamps |
| Audio Output Effects | Synth, Filter, Tremolo, Compressor, Flanger, Chorus, Phaser, Delay, Distortion |
| Brand Name | Source Audio |
| Color | Grey, White |
| Controls Type | Knob |
| Customer Reviews | 4.1 4.1 out of 5 stars (134) |
| Global Trade Identification Number | 00890729001583 |
| Hardware Interface | USB |
| Item Dimensions | 7 x 5 x 2.5 inches |
| Item Weight | 454 Grams |
| Manufacturer | Source Audio |
| Manufacturer Part Number | part_B07VHTH6Z8 |
| Model Number | SA249 |
| Power Source | Corded Electric |
| Signal Format | Analog |
| Style | Boom microphone stand with a telescoping boom arm |
| UPC | 890729001583 |
| Unit Count | 1.0 Count |
| Voltage | 9 Volts |
| Warranty Description | 2-year warranty. |

## Product Details

- **Brand:** Source Audio
- **Color:** Grey, White
- **Item Weight:** 454 Grams
- **Style:** Boom microphone stand with a telescoping boom arm
- **Voltage:** 9 Volts

## Images

![Source Audio C4 Synth Pedal - Image 1](https://m.media-amazon.com/images/I/61oyYyoRiRL.jpg)
![Source Audio C4 Synth Pedal - Image 2](https://m.media-amazon.com/images/I/51W569TvAPL.jpg)
![Source Audio C4 Synth Pedal - Image 3](https://m.media-amazon.com/images/I/51xBNMr0ROL.jpg)
![Source Audio C4 Synth Pedal - Image 4](https://m.media-amazon.com/images/I/51kdR7jOomL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality Control might be an issue, but customer service made it right
*by C***D on November 5, 2025*

Just unboxed the unit. The stomp button doesn't click; there's no way to bypass or engage the unit in the signal chain. When I first tried it, I could not disengage it. I tried again after a few hours, and I could not engage it. There was no damage to the packaging, and I'm using the power supply directly from the C4 box. It seems to me I got a dud. Now I plug it in, it lights up for 8 seconds, then goes dark and silent. Shouldn't the stomp switch do something? I wrote to tech support; let's see how supportive they are. Upgrading my review to five stars. The manufacturers offered to ship a replacement part, Amazon helped me file a return for the defective unit, and shipped me a replacement within 24 hours. The pedal sounds amazing. The customer service was excellent.

### ⭐⭐⭐⭐⭐ Mind. Blown.
*by V***N on May 28, 2020*

This pedal is the shizzle! After years of buying lame overpriced pedals in search of the perfect bass synth sound, I found an answer to my prayer! If you're a tweaker, you'll spend your quarantine time in ecstacy playing with the many parameters you can adjust via your PC or phone! Out of the box, it was easy to set up and use, I was able to quickly find a couple of presets to groove with! Definitely worth the bucks! I'll have fun with this for years to come!

### ⭐⭐⭐⭐⭐ Wow
*by K***N on February 4, 2020*

Really, there is so much this pedal can do it's hard to express in a review. The free desktop editor app is a must have as it unlocks the full potential of the pedal with different routing options and effects to apply, but out of the box you can tweak the presets and get very usable sounds. Source Audio is really revolutionizing guitar/bass effect pedals. If you go with full MIDI implementation the possibilities are almost endless. Also, Chicago Music Exchange was the perfect vendor - quick shipping and no hassles.

## Frequently Bought Together

- Source Audio C4 Synth Pedal
- Rock Stock Guitar Flat Patch Cables (Pack of 3) - 6 Inch S-Shape Ultra-Thin Effect Guitar Pedal Patch Cables - Right-Angle, Black with Durable Gold Plated Connectors, Maximize Pedalboard Space
- Ernie Ball Flat Ribbon Patch Cable Pedalboard Multi-Pack, Black (P06224)

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**Shop now:** [https://www.desertcart.pl/products/144312984-source-audio-c4-synth-pedal](https://www.desertcart.pl/products/144312984-source-audio-c4-synth-pedal)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-24*