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©2018 by Mixmasters Productions.

Opus 3 Optical Compressor/Limiter

The ADL Opus 3 Discrete Optical Compressor/Limiter is a close cousin to their world-famous ADL vacuum tube 1000. It is an all discrete solid-state design commonly referred to as a fixed gain circuit.


It's features are:


Transformer in/out

90 Hz Hi-Pass Filter Switch

Bypass Switch

Heavy-Duty Chassis

Handcrafted in the USA