500 Series

A real, transformer-coupled tube microphone preamplifier in the convenient package you never thought possible.

A real, transformer-coupled tube microphone preamplifier in the convenient package you never thought possible.

572 Red Stripe is a mic/instrument preamp designed in the 500 standard. Excellent for recording any sources, including line signals from microphones, instruments like guitars or keyboards (Hi-Z input at the front of the unit).

Mid/Side Processing / Präzisionsmatrix in kompakter 500 Modul-Technik

The brand new DocDerr from Empirical Labs is a multi-purpose channel Strip in the 500 format. It houses six different sections of digitally controlled analog processing units and doesnt brake your bank.

Designed as the ultimate mic pre for recording guitar. Install into your 500 series lunchbox and connect your post effects pedals to the loop. Your guitar & amp will love it.

The Amtec DST-5A is a clipper/distortion module designed to be used in API-500 compatible racks

The Fredenstein HD microphone preamplifier utilizes a completely new approach to microphone
level amplification.

The DAV BG 503 is a high-quality three-band EQ for the hugely popular 500-series format.

500 Series Optical Limiter / Compressor