Thermionic Culture Culture Vulture - stereo valve distortion, recommended for drums/loops, vocals, piano sounds and even across entire stereo tracks. 0.2% to 99.9% distortion (from a warm sound to a noise like a 200W guitar stack with all the drivers slashed), switchable from even to odd harmonics, independent channel operation, all-valve design, 4 & 7kHz filters, overdrive & bypass switches, 2x 1/4" jack line input, 2x 1/4" jack HI-Z input, 2x 1/4" jack output (low), 2x 1/4" jack output (high). Maximum output level: +20dBV. Distortion: 0.2% to 99.9%. Noise: variable, better than 75dB below MOL at most settings. Input Impedance: 30kohm. Output Impedance: 2.5kohm (should ideally drive a 10k input impedance). Frequency response: 10Hz-25kHz +/-1dB (50Hz-15kHz +/-1.75dB at low distortion). Dimensions: 19"/2U