MXR M234 Analog Chorus pedal in blue finish.

I bought this pedal and have never used it. It has not even been plugged in by me. Because I have not tested it myself before listing, it is sold as photographed and described.

The M234 is an all-analog chorus pedal using bucket-brigade circuitry to create warm, liquid chorus textures. It offers substantially more tone shaping than a basic chorus pedal, with separate Low and High frequency-cut controls in addition to Level, Rate, and Depth.

The Level control adjusts the overall effect volume, Rate controls the speed of the modulation, and Depth controls its intensity. The Low and High controls allow the frequency balance of the chorus effect to be shaped, ranging from fuller and warmer sounds to brighter or more focused modulation.

The pedal has a mono output and an additional Thru output. Connecting the Thru output engages stereo operation, allowing the delayed chorus signal and buffered dry signal to be sent to separate amplifiers for a wider stereo spread.

The pedal is in excellent cosmetic condition overall. The blue enclosure presents well, although some light surface marks, small dust marks, and minor storage or handling signs are visible under direct light. The graphics, knobs, LED lens, footswitch, input and output sockets, power socket, and baseplate all appear intact. There is no Velcro attached to the underside.

The original MXR box, Quick Guide, MXR sticker, and accessory packet shown in the photographs are included. The box has normal storage wear, including surface marks, scuffs, small dents, edge wear, and minor corner compression.

Condition

• Excellent used condition
• Bought by me and never used
• Never plugged in by me
• Not freshly tested before listing
• Functionality can be confirmed before shipping if required
• No pedalboard use
• No Velcro attached
• Blue enclosure presents well overall
• Light surface marks and small storage / handling signs visible under direct light
• Some dust and minor cosmetic marks visible in the photographs
• Knobs, graphics, LED lens, jacks, power socket, and footswitch appear intact
• Baseplate is clean overall with no attached pedalboard material
• Original box has scuffs, scratches, edge wear, small dents, and corner wear
• Original Quick Guide, MXR sticker, and accessory packet included
• No obvious broken or missing pedal components visible

Specifications

• Brand: MXR
• Manufacturer: Dunlop Manufacturing
• Model: M234 Analog Chorus
• Effect Type: Analog chorus / modulation
• Finish: Blue
• Model Era: 2011–2021
• Designed In: USA
• Assembled In: Taiwan, as stated on the original box
• Box Serial / Identifier: 1256270191
• Pedal Format: Standard compact pedal
• Circuit: Analog bucket-brigade chorus
• Controls: Low, High, Level, Rate, Depth
• Low Control: Adjusts the amount of low-frequency cut
• High Control: Adjusts the amount of high-frequency cut
• Level Control: Adjusts the overall effect volume
• Rate Control: Adjusts the speed of the chorus modulation
• Depth Control: Adjusts the overall intensity of the chorus effect
• Main Function: Warm analog chorus with detailed tone shaping
• Indicator: LED effect-status indicator
• Footswitch: Effect on / buffered bypass
• Bypass: Buffered bypass
• Input: 1/4" mono input jack
• Mono Output: 1/4" output for standard mono operation
• Thru Output: Additional 1/4" output for two-amplifier stereo operation
• Input Impedance: 1 MΩ
• Output Impedance: 1 kΩ
• Low Control Range: 70 Hz to 800 Hz, 12 dB/octave shelving response
• High Control Range: 660 Hz to flat, 6 dB/octave shelving response
• Current Draw: 13 mA
• Power: One 9V battery or compatible 9V DC adapter
• Compatible Adapter: Dunlop ECB003 / ECB003E or equivalent
• Power Supply: Not included
• Approximate Dimensions: 59 × 110 × 47 mm
• Approximate Weight: 236 g
• Construction: Metal enclosure with metal footswitch and jack sockets

Included

• MXR M234 Analog Chorus pedal
• Original MXR box
• Original Quick Guide
• Original MXR sticker
• Original accessory packet shown in the photographs
• No external power supply included
• No 9V battery included

Shipping

The pedal will be carefully packed in protective packing material inside an outer shipping box included in the item or shipping price.

Shipping will be via tracked courier service depending on destination, price, parcel size, and insurance availability. Tracking will be provided after dispatch.

International buyers are responsible for all import duties, VAT, customs fees, tariffs, brokerage / handling fees, and any other local taxes or charges required by the destination country. These costs are not included in the item price or shipping price.

Shipping outside Europe may be possible by prior agreement. Please contact me before purchasing for an exact insured courier quote.