Product images are provided for reference and may not represent the exact model, configuration, or included components.

At A Glance

Input Impedance
470 kΩ
Output Impedance
10 kΩ
Max Input Level
-5 dBV
Noise Floor
>- 87 dBV
Current Draw
2.2 mA
Bypass
True Hardwire
Power Supply
9 volts DC
Type
Compressor Pedal
Description

Dunlop produced the CSP102SL-U as part of its Script series reissue line under the MXR brand, positioning the Dyna Comp Compressor as a revival of the original script-logo circuit for players seeking vintage MXR compression characteristics alongside practical modern additions.

The pedal carried forward the classic Dyna Comp compression topology while incorporating a bypass status LED and an AC power jack — features absent from the original script-era units. Bypass is implemented as true hardwire switching. The unit operates on a 9-volt DC supply and draws 2.2 mA, making it compatible with standard regulated pedal power arrangements. Input impedance is rated at 470 kΩ, output impedance at 10 kΩ, maximum input level at -5 dBV, and noise floor greater than -87 dBV.

Owners sourcing a replacement AC power jack, footswitch, or bypass wiring should confirm part compatibility against the specific board revision in hand; a qualified guitar technician or electronics repair specialist can advise on appropriate components and perform internal servicing safely.

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