Vintage style electronics. No integrated circuits in the main audio signal path.
Transformer balanced input and output. Can drive almost any load, balanced or unbalanced. The maximum output level is 25 dBu.
Uses an integrated optocoupler to control gain. The fastest attack time is about 1 ms.
Very simple to operate with only two main controls, Gain Makeup and Gain Reduction.
Three-position TIME switch to select different combinations of Attack- and Release time.