





MXR Stereo Chorus Pedal with UK PSU
UK Delivery - From £2.99
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Want to Click and Collect or try items at our Guildford Store?
The store is open 10am - 6pm Monday to Saturday and 11am - 5pm Sunday and bank holidays.
The stock information shows the quantity of units that are available to purchase at the Guildford store and the quantity of units that are available at our off-site Guildford warehouse. These stock levels are updated in real time.
Our Click and Collect service is available at our Guildford store from 10am - 6pm Monday to Saturday, and 11am - 5pm on Sunday. You can either choose click and collect as your delivery option online or, during store opening hours, call our sales team at 01483 456777 to place a 10% deposit.
If you have placed your order online, you will receive a confirmation email of your order and a separate follow-up text or email to confirm when your item is ready for collection.
Please do not come to the store before you have received the follow-up message, as your order may not yet be ready at the store.
If the only available stock is in our off-site warehouse it can be brought to the store location for you to try - you just need to contact the store within opening hours. Please note any requests received after 3.30pm will not arrive at the store until the following morning.
Please be aware that, unless you have paid a deposit to reserve the item, it will continue to be free, both online and in-store, for another customer to buy. Therefore we would advise you to place a 10% deposit by either using the on-line click and collect service or calling us 01483 456777.
SKU: MXR-EFX-M134
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Product Description
The MXR Stereo Chorus M134 delivers lush, analog chorus tones with a level of control and clarity that sets it apart from the competition. Whether you want to add shimmering movement to your clean tones or create expansive, swirling soundscapes in stereo, this pedal is designed to deliver. With the warmth of true analog bucket-brigade technology and a suite of versatile tone-shaping controls, the MXR Stereo Chorus is a must-have for players who demand depth, dimension, and flexibility from their modulation effects. Supplied with a UK power supply, it’s ready to take your pedalboard to new heights straight out of the box.
Lush Analog Chorus
At the heart of the MXR Stereo Chorus is its classic analog circuit, utilising bucket-brigade technology to deliver rich, swirling chorus effects. The pedal produces a beautifully musical modulation that enhances your sound without overwhelming it, making it the perfect companion for both subtle texture and dramatic movement. Whether running mono or stereo, the Stereo Chorus excels in providing organic, inspiring tones that stand out in any mix.
Ultimate Tone Shaping
The M134 gives you precise control with dedicated Bass and Treble EQ knobs, letting you dial in the perfect amount of low and high-end presence in your chorus sound. The unique Bass Filter switch keeps your low end tight and clear by removing the chorus effect from the lowest frequencies, preserving punch and articulation even with heavy modulation. This makes the Stereo Chorus equally suitable for guitar, bass, and even keyboards.
Intuitive, Flexible Controls
With five responsive knobs—Bass, Treble, Intensity, Width, and Rate—you have complete command over your chorus effect. Sculpt the depth, speed, and overall character of your sound with ease. Whether you want a slow, lush wash or a fast, shimmering swirl, the MXR Stereo Chorus lets you find your signature tone effortlessly, for both live performance and studio use.
Stereo Capability for Expansive Sound
Take your modulation to the next level by running the M134 in full stereo mode. By connecting both the mono and stereo outputs to two amps or recording channels, you unlock a three-dimensional chorus experience that fills the room with movement and space. This feature makes the MXR Stereo Chorus ideal for expansive stage setups or for adding width and depth to your recordings.
Key Features
- Rich Analog Chorusing - The classic bucket-brigade design delivers warm, lush chorus tones that enhance your sound without sacrificing clarity, perfect for both subtle and dramatic effects.
- Bass and Treble Tone Controls - Shape your chorus sound with dedicated EQ knobs, allowing you to boost or cut frequencies for a tailored, professional result on any instrument.
- Bass Filter Switch - Maintain punch and definition in your low end by removing chorus from bass frequencies, making it ideal for guitarists and bassists alike.
- Stereo Output Option - Run two amps or recording channels for a wide, immersive chorus effect that adds dimension and space to any performance or mix.
Specifications
- Input Impedance: 2.2 MΩ
- Output Impedance: 3.3 kΩ
- Maximum Input Level: +10 dBV (1 kHz)
- Maximum Output Level: +13 dBV
- Noise Floor: -100 dBV (A-weighted, all controls at mid position)
- Bass Control: ±12 dB at 100 Hz
- Treble Control: ±12 dB at 3 kHz
- Rate Control: 0.1 Hz to 10 Hz
- Total Harmonic Distortion: <0.1%
- Maximum Delay: 16 ms
- Maximum Phase Shift: 2.88 k degrees (1 kHz)
- Noise Reduction: 2:1
- Frequency Response: 20 Hz to 20 kHz, ±1 dB
- Bypass: Buffered
- Current Draw: 26 mA
- Power Supply: 18V DC (UK PSU included)