TUBE-TECH 2-channel compressor

CL 2A is a two channel all-tube opto compressor, featuring two independent channels. The optical gain reduction element is placed after the input transformer and followed by an all tube-based output amplifier with a +10 dB gain. A link switch is provided for use of the two separate compressors in stereo mode or for linking several compressors together. Both Input and Output are balanced and have fully floating transformers with a static screen. The power supply and the sidechain circuit are based on solid state designs. With the exception of the anode voltage for the output stage, all DC voltages are stabilized. CL2A Technical Features Low-distortion optical gain reduction element All-tube based push-pull amplifier Frequency response @ -3 dB: 5 Hz to 60 kHz Low noise: < -80 dBU @ 10 dB gain CMRR: > 60 dB @ 10 kHz Variable ratio from 1.5:1 to 10:1 Continuously variable attack and release times Output gain: Off to +10 dBU Variable threshold: Off to -20 dBU VU meters show output or compression Linkable for st...