High-quality compressor for bass, featuring TRUE BYPASS. - Model Name: SPECTRA COMP - Type: Bass Compressor - Features: TRUE BYPASS - Accessories: Quick Start Guide, Box Thank you for viewing. This is the tc electronic Spectra Comp. I purchased it online. I've only used it for a few hours at home. I'm selling it because I don't use a compressor as much since switching to an active bass. Beautiful condition, price includes shipping. Please refrain from purchasing if you are concerned about minor details. Please also refrain from price negotiations.