RSE 500 Series Analog Recording Channel Bundle

Germanium Character. Tube Warmth. Complete Analog Control.

Build your own analog recording channel with three carefully matched RSE Audio products in one compact desktop setup with a discount.

The RSE 500 Series Analog Recording Channel Bundle combines the character-rich PA507Ge microphone preamplifier, the versatile TC505 tube+optical compressor, and the RSE 2-Slot Desktop Chassis.

From subtle harmonic coloration to rich germanium saturation, from smooth tube compression to expressive optical leveling - this setup gives you hands-on control over the sound at the recording stage.

What's Included

RSE PA507Ge — Germanium Microphone Preamp

A versatile microphone preamp featuring an adjustable germanium transistor stage and transformer-balanced output. Independent Gain and Bias controls let you explore everything from subtle harmonic enhancement to pronounced vintage-style saturation.

RSE TC505 — Tube & Optical Compressor

Two distinct compression technologies in a single 500 Series module. Switch between tube (Vari-Mu) and optical compression, adjust attack, release, ratio, and threshold, and use the Dry/Wet Mix control for parallel compression.

RSE 500 Series 2-Slot Desktop Chassis

A compact, professional housing with an external power supply, linear voltage regulation, and balanced XLR connections. Its built-in serial-link function allows the preamp output to feed the compressor input directly, without additional patch cables between modules.

One Complete Analog Signal Chain

Microphone → Germanium Preamp → Tube/Optical Compressor → Audio Interface

Ideal for vocal recording, instruments, and any application where analog character and dynamic control matter.

Why Choose This Bundle?

• Three complementary RSE Audio products in one compact recording setup.

• Adjustable germanium saturation and transformer coloration.

• Two selectable compression technologies: Tube and Optical.

• Integrated module-to-module signal routing.

• No separate 500 Series rack required.

Designed and built in Sumy, Ukraine.

Discover the character of real analog circuitry - from the first gain stage to the final compressed signal.