QuanalogOptopus Stereo Optical Compressor

Quanalog Optopus

Bring analog optical stereo compression to your Eurorack case with the Optopus from Quanalog Instruments. Taking cues from vintage optical mastering compressors, you get precise control over the Attack and Release, independent Input and Output gain adjustments, along with Threshold and Ratio knobs. Go from a 1:1 ratio all the way to 20:1 for your desired style of auditory hugging, plus an analog Sidechain EQ gives you a gentle roll off for the high and low frequencies, complete with independent input. Two CV controls for Reduction and Threshold makes the Optopus perfect for dynamic, creative applications, all of which can be observed visually via the responsive VU meter. Whether you have a compact setup or a full studio, using the Optopus from Quanalog Instruments will let your Eurorack shine to its fullest extent.

Optopus Features

• Analog stereo optical compressor
• Dedicated Attack (0.2ms–30ms) and Release (15ms–50ms) controls
• Input and Output level controls
• Sidechain EQ and audio input
• Threshold and Ratio controls
• CV Control over Threshold and Gain Reduction
• Switchable VU meter response for Gain Reduction or Audio Level