
Donner EC888 Ultimate Comp Guitar Effect Pedal
The Ultimate Comp is inspired by expensive studio rack-mount optical compressor/limiter units, recreating the iconic smooth, warm compression sound. The Ultimate Comp features an easy-to-use three-knob control scheme: COMP (compression intensity), TONE (brightness) and LEVEL (output volume) for dialing in your exact sound. Each knob gives you a wide control range. The Ultimate Comp offers a two-way selector for choosing from two sound settings: NORMAL, for a neutral optical compressor sound, and TREBLE, for a brighter optical compressor sound with more bite.
Model: EC888
| Power | DC 9V (Center-Negative) |
| Tone Selector | NORMAL and TREBLE |
| LEVEL Knob | Controls the output volume |
| TONE Knob | Controls the effect tone |
| COMP Knob | Controls the intensity of compression |
| Input & Output Jacks | 1/4 Mono Audio Jacks |
| Foot Switch | Tap to switch to turn the unit on or off |
More Images






Donner EC888 Ultimate Comp Guitar Effect Pedal
The Ultimate Comp is inspired by expensive studio rack-mount optical compressor/limiter units, recreating the iconic smooth, warm compression sound. The Ultimate Comp features an easy-to-use three-knob control scheme: COMP (compression intensity), TONE (brightness) and LEVEL (output volume) for dialing in your exact sound. Each knob gives you a wide control range. The Ultimate Comp offers a two-way selector for choosing from two sound settings: NORMAL, for a neutral optical compressor sound, and TREBLE, for a brighter optical compressor sound with more bite.
Model: EC888
| Power | DC 9V (Center-Negative) |
| Tone Selector | NORMAL and TREBLE |
| LEVEL Knob | Controls the output volume |
| TONE Knob | Controls the effect tone |
| COMP Knob | Controls the intensity of compression |
| Input & Output Jacks | 1/4 Mono Audio Jacks |
| Foot Switch | Tap to switch to turn the unit on or off |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Ultimate Comp is inspired by expensive studio rack-mount optical compressor/limiter units, recreating the iconic smooth, warm compression sound. The Ultimate Comp features an easy-to-use three-knob control scheme: COMP (compression intensity), TONE (brightness) and LEVEL (output volume) for dialing in your exact sound. Each knob gives you a wide control range. The Ultimate Comp offers a two-way selector for choosing from two sound settings: NORMAL, for a neutral optical compressor sound, and TREBLE, for a brighter optical compressor sound with more bite.
Model: EC888
| Power | DC 9V (Center-Negative) |
| Tone Selector | NORMAL and TREBLE |
| LEVEL Knob | Controls the output volume |
| TONE Knob | Controls the effect tone |
| COMP Knob | Controls the intensity of compression |
| Input & Output Jacks | 1/4 Mono Audio Jacks |
| Foot Switch | Tap to switch to turn the unit on or off |























