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Tube-Tech CL2A - Dual Channel Opto-Cell Tube Compressor

B&H # TUCL2A Mfr # CL2A
Usually ships in 7-14 business days

Availability Details

This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment. Item is non-cancelable and non-returnable.
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You Pay: $4,525.00

The CL 2A is a two channel version of the CL 1B optical compressor with an all tube based output amplifier. The unit contains unique low distortion gain-reduction elements, and the inputs and outputs are balanced and are fully floating.

The optical gain reduction element is positioned immediately after the input transformer, and is followed by an all tube-based amplifier, with a gain of +10dB. The power supply and side-chain circuit on the CL 2A is based on a solid state circuit. All DC voltages are stabilized except the anode voltage for the output stage.

A switch with three positions is used when the two channels are used in stereo mode, or if several compressors are linked together. The two link busses are identical. Both input and output of the CL 2A have balanced and fully floating transformers with a static screen.

Dual channel opto compressor
Multiple interconnection of several compressors is possible via two busses
Clickless IN/OUT key
VU-meter for monitoring input, compression and output
Function Compressor
Number of Channels 2
Inputs 2 x XLR
Output 2 x XLR
Maximum Input Level Not specified by manufacturer
Compression Threshold -20 to off
Compression Ratio 1.5:1 to 10:1
Attack Time 3mSec to 60mSec
Release Time 60mSec to 2 Sec
Gate Threshold Not applicable
Gate Rate Not applicable
Maximum Output Level +26dBU
Make-up Gain Off to -10dB
Frequency Response 5Hz to 60kHz
Dynamic Range Not specified by manufacturer
Noise <-80dBU
Dimensions 2U rack mount
Specialties Very low noise
Tube-Tech CL2A - Dual Channel Opto-Cell Tube Compressor
  • Power Cable
  • One Year Warranty
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