TUBETECH / CL1B

This industry-standard all-tube optical compressor delivers exceptionally musical and smooth compression, preserving source clarity even at extreme settings. Its simple, intuitive controls allow for quick and precise sound shaping.

■Vacuum tube mono compressor, tube, 3U
■Input impedance: 600Ω (2-hot balanced, with transformer)
■Output impedance: 60Ω or less (2-hot balanced, with transformer)
■Gain adjustment range: off to 30dB
■Distortion: 0dBm/0.15% or less (THD+n @ 40Hz)
■+10dBm/0.15% or less (THD+n @ 40Hz)
■Maximum output level: +26dBm or more (1% THD+n)
■Maximum input level: +21dBm or more (1% THD+n)
■Frequency response: 5Hz to 25kHz (-3dB)
■Ratio: 2:1 to 10:1
■Threshold: -40dBm to +20dBm
■Attack: 1ms (fixed) 0.5ms to 300ms (Manual)
■Release 50ms (Fixed), 50ms to 10ms (Manual)
■Vacuum Tubes Used: 1 x ECC82, 1 x ECC83
■Dimensions: 19 inches (W) x 3U (H) x 170mm (D)
■Weight: 4.1kg
■Power: 25W (115V/230V, 50/60Hz)

This product is made to order, and orders cannot be canceled or changed for any reason after confirmation. Please inquire about delivery dates before placing your order.