TC Electronic HyperGravity Compressor

TC Electronic HyperGravity Compressor electric guitar effect pedal, Studio-Quality Multiband Compressor, uses the MD3 compression algorithm of TC Electronic's System 6000 high end studio processor, vintage mode for classic stompbox compression, TonePrint enabled for tone download or personal editing, controls: sustain, attack, level & blend, switches for on/off and mini toggle for compressor mode (spectra/toneprint/vintage), true bypass, powered by a 9V battery or a 9V DC power supply (barrel type connector - centre negative, not included)