Outboard

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...

API 529 The API 529 is a 500-Series (2 slot) stereo compressor module that combines the convenience and popularity of the 500 Series format API's c...

API 525 Originally released in the 70's, the API 525 is a "feedback" type compressor, such as the 1176 and 660, etc. An input (threshold) control a...

API 505 DI - Discrete DI - 500-Series Module The API 505 DI is a 500-series direct input module. The 505 DI is designed specifically for guitar, ba...

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 ...

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...

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 ...

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...

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 ...

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

Wunder Audio Allotrope EQ The Wunder Audio Allotrope EQ is a classic inductor-based Baxandall equalizer with has the same EQ circuit as the Wunder ...

TK Audio TK-LIZER 500 The TK AudioTK-lizer 500 is a 500 series TK Lizer that features all the power of the TK Audio’s flagship TK-lizer does, inclu...

Serpent Audio Send 'n Blend- 500-Series Wet/Dry Mix The Serpent Audio Send N' Blend is a 500 series module that enables the ability to add a mix/bl...

Radial Engineering X-AMP-500 The Radial X-AMP-LB is a 500 series module that lets you take a pre-recorded guitar track and send it back to amplifie...

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 ...

Phoenix Audio Gyrator EQ 500 The Phoenix Audio Gyrator-EQ-500 is one of the most unique and musical EQs, allowing an incredible variety of sounds u...

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...

Great River 32EQ - Harrison 32 Series Classic EQ - 500-Series Module The Great River 32EQ is a 500-Series module version of the EQ and filters from...

Grace Design M501 500-Series Mic Pre Module The Grace Design m501 is an API 500-Series single channel microphone and DI preamplifier features a bal...

Fredenstein Bento 10 S - 10 slot 500 series rack The Fredenstein Bento 10S is a high performance module carrier for Fredenstein Series 500 modules ...