The Retro Instruments Revolver is a dual-channel, all-tube compressor designed to deliver iconic British-style compression for modern production. Modeled after the classic Altec 436, the Revolver adds flexibility and precision, making it an ideal choice for tracking, mixing, and mastering. Each channel features independent controls for Input, Output, Attack, Release, and a Side Chain Filter (selectable at 90 Hz and 250 Hz). A stereo “Link” control allows for seamless stereo compression, while the Dual Threshold Control offers adjustable ratios between 1.5:1 and 5:1, with the option to introduce amplifier saturation for a warmer, thicker sound. Built-in vintage-style VU meters ensure accurate monitoring, and a front-panel “Meter Zero” control enables easy calibration. Hand-built in the USA with premium components, the Revolver delivers unmatched tube warmth with low noise and superior stereo tracking.

Type: Tube-based compressor

Channels: Dual-channel, stereo linkable

Rack Size: 2U, 19-inch rack-mount

Control Features:

Independent Input, Output, Attack, Release, Threshold

Side Chain Filter: 90 Hz and 250 Hz options

Dual Threshold Control for ratio and saturation

Meter Zero front panel control

Signal Path: All-tube, transformer-balanced on XLR connectors

Power: 120V or 240V selectable

Iconic British-style compression with expanded control options.

Perfect for all stages of production: tracking, mixing, mastering.

Dual Threshold Control allows customizable compression ratios and saturation.

Vintage VU meters with illuminated design for precision monitoring.

Low noise, high separation for professional-grade audio.