The MXR Dyna Comp with JHS mod takes the classic red box compressor and gives it a modern upgrade. Known for its smooth squash and sustain, this version adds expanded headroom, improved clarity, and a more natural response thanks to JHS’s circuit tweaks. Perfect for subtle tone-sweetening or that signature ‘70s country pop, funk, and rock snap, it delivers the classic Dyna Comp feel with refined versatility.
Specs
- Two-knob layout
- JHS modified circuit for improved clarity
- Expanded headroom and natural response
- Classic sustain and squash tones
- True bypass switching
- 1/4 inch input and output
- Power: 9V DC adapter or battery
"It's a little known fact that the Ross Compressor is a mildly modded Dyna Comp circuit. In our "Dyna Ross" mod, we perform the exact same mods that Ross performed on the Dyna Comps of the 70s. Our modded Dyna Comp will give a bit more natural attack and release as well as better low-end response. Our mod also will give a little more volume and "squish" available after the mod."
Includes a box.
Video: https://youtu.be/AbDzT0FEQ_g
Product Specs
- Item Number: 39411
- Make: MXR
- Model: Dyna Comp - JHS Mod
- Condition: Very Good
- Finish: Red
- Categories: effects-and-pedals ⇒ compression-and-sustain ⇒ pedal
- Made In: United States
- MPN: 39411