Outboard

Heritage Audio OST8 ADAT - 8 Slot 500 Series OST Enclosue with ADAT Out The Heritage Audio OST8 ADAT is an 8 slot 500 series chassis that features ...

Rupert Neve Designs 551 500 Series Inductor EQ - B-Stock (Ex Demo) The Rupert Neve Designs 551 is a 500 series 3 band EQ the features custom-wound ...

TK Audio BC501 LTD - 500 SERIES STEREO BUS COMP The TK Audio BC501 LTD is a stereo bus compressor in 500 series format. The BC 501 LTD features all...

API 312 - 500-Series Mic Pre Module The API 312 is 500 series adaptation of API's original 312 microphone pre-amp. The 312's design is based on Sa...

Rupert Neve Designs 545 The Rupert Neve Designs 545 is a primary source enhancer in a 500 series format that's based around the circuitry in the ac...

Rupert Neve Designs 517 The Rupert Neve Designs 517 is a 500 series microphone pre, DI and compressor with Vari-phase. Based on the Portico 5017 Mo...

Retro Instruments Doublewide II The Retro Instruments Doublewide II is a tube compressor in a 500 Series format. Retro is known for building authen...

The Radial Powerhouse is a 10 module 500 series power-rack designed to accommodate both older and newer 500 series modules in a standard 19" rack ...

IGS Rubber Bands 500 ME The IGS Rubber Bands 500 ME is a stereo equalizer packed into a duo 500-series module. This beast is equipped with transfor...

DAV BG501 500 Series Mic-Pre/DI The DAV Electronics BG501 is a high quality API 500 Series Mic-Pre and DI. The BG501 features a 3 LED VU meter for...

Crane Song Insigna 500 Series EQ The Crane Song Insigna is a tube equalizer in a 500 Series package, using a dual triode circuit with a 12AX7 tube ...

API 565 - Discrete Filter Set - 500-Series Module The API 565 Filter Bank is a 500-series module featuring sweepable high-pass and low-pass filters...

British Audio Technologies Altec 1588 500-Series Mic Preamp The BAT 1588 brings the legendary Altec 1588C microphone preamp circuit to the 500-seri...

AEA RPQ503 Preamp Module & EQ - Lunchbox 500 Series The AEA RPQ503 is the next evolution in AEA’s trusted lineage of high-impedance, high-gain ...

API 529 Stereo Compressor 500-Series Module - B-Stock ---This unit has been unboxed and on display in our showroom. As new with full warranty. The ...

Cranborne Audio 500ADAT - 8-slot 500 series Rack with ADAT Expander & Summing Mixer - B-Stock The Cranborne Audio 500 ADAT is an 8-in/8-out ADA...

Alice 538T - 500-Series Stereo OPTO Compressor with Transformers The Alice 538T is a stereo 500 series Optical compressor. This unique design is a ...

Hlabs EQ169 - 500-format 3-band EQ based on the Studer 169 The Hlabs EQ169 is a simple but very musical 3-band equalizer, featuring a semi-parametr...

Elysia NVELOPE-500 - Stereo Impulse Shaper 500-Series Module - B-Stock The Elysia NVELOPE-500 is a powerful audio processor capable of making subtl...

H2 Audio Helios 002 - 2 channel 11 series rack w/PSU The H2 Audio 002 is a 2 channel rack for 11 series modules such as the Helios 2128, 0011 and 5...

H2 Audio Helios 5011 500-Series EQ The H2 Audio 5011 is a faithful recreation of the the legendary Helios Type-69 EQ found in the Helios console at...

Alice 501T - 500-Series Mic Pre with Transformers The Alice 501T is a high-performance transformer balanced microphone preamplifier. The 501 T is d...