Outstanding VCA compressor with multi-channel operation capability and user...

MID-SIDE ONE provides Mid-Side encoding and decoding as a standalone “500” rack module.

amp4ribbon microphone preamp

MA5 Class-A Microphone Preamplifier

73EQL 500 Series Equalizer

Complete Mono Dynamics Manager

Hairball Audio Lola Microphone Preamp

500 Series Modular Blank Plate

IGS Audio ONE LA 500 Opto Compressor - Black

Chambord Audio CA-250 Parametric Equalizer

CHIMERA - 500 SERIES OPTO COMPRESSOR

The world’s first microprocessor-controlled, full-bandwidth digital reverberator and...

Classic clean preamp circuit

CAPI FC526-XFMR Compressor

AEA RPQ500 Ribbon Preamp and EQ (newer design)

Mic / Line preamplifier

Passive Valve 2 Bands EQ

5 BAND + HPF active EQ.

Pultec style fully analog passive EQ with +24dBu of headroom.

Audio Interface for 500 series

500-Series Aluminum Blanking Panel

SPLICE-500 MKII FET COMPRESSOR

Fredenstein F606 Balancer IO module for unbalanced

T-Komp 500 500 Series Mono Compressor

Beech Boys Limited Edition Xpressor 500

Fredenstein F609 Tube Microphone Preamp

Microphone preamp from Retro Instruments featuring three 12AT7 tubes that leverage the...

MP512 Microphone preamplifier for the '500' Lunchbox - Kit

MP599 Microphone preamplifier for the '500' Lunchbox - Kit

EQP501 Passive Equalizer for the '500' Lunchbox - Kit

CP4500 Stereo Bus compressor for the '500' Lunchbox - Kit

12-band graphic equalizer

500 Series JFET MicPre

Compressor

shelving EQ

Classic Opto compressor with ratio selection

Stereo Compressor