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Gyraf Audio Gyratec G10 - Stereo Vari-Mu Compressor

Gyratec G10 - Stereo Vari-Mu Compressor

The G10 is a true tube stereo compressor based on the classic variable-mu principle. This method – controlling the gain by altering quiescent current in differential tube pairs – is much faster than the optical method.

G10 is as standard available as a 115V mains unit – other mains voltages will be made on request (at no extra cost).  Please specify when ordering.


With a classic design the G10 will fit into every studio. The two handles make it easy to transport or move the product, and the material of the switches is a must feel experience.


The G10 is floating, transformer balanced in and out. We have recently further developed the G10 into the G10/Hpf version, which allows high-pass filtering of the controlling sidechain signal.


The controls on the G10 are the input level pot, the threshold pot, the ratio pot, the attack pot, the release pot, the output level pot and the bypass switch.


This vari-mu compressor is the most expensive box in the Danish company’s range but nothing looks like it or sound like it” – George Shilling, Resolution Magazine