The Standard Audio Stretch is a 500 Series, multi-band compression/dynamics unit based on noise reduction units from the 1970s and 1980s. Stretch emulates the sound of these classic units in their... View more
The TK Audio BC501 is the 500 series equivalent of the popular BC1 stereo bus compressor with some features borrowed from the BC2-ME mastering compressor. TK Audio's newest 500 series module, BC501... View more
Load up your 500 Series rack with some dbx 560A Compressor/Limiters and go to work! The dbx 560A Compressor/Limiter offers legendary VCA-based compression in the increasingly popular 500 Series... View more
The 565 Filter Bank module has circuits that are true to the musical filters of the famed 215 module found in large format API consoles. Sweepable low-pass filter (500Hz to 20kHz, -6 or -12dB... View more
The Six X Five Hundred is a one channel transformer coupled Microphone Preamplifier and Passive 2 Band Pultec Equalizer. It's an all discrete design based upon the great 990 amplifier.. The Equalizer... View more
The Phoenix Audio DRS-1R 500 is a Mono Class A Microphone pre-amplifier/DI in 500 Series Format The Phoenix Audio DRS-1R Mic Pre/DI uses our well proven and loved Class A output stage (DSOP-2), but... View more
The Cranesong Insigna is a 500-series module tube EQ designed by Dave Hill and comes from a long line of industry standard, high quality audio hardware. The unit is based around a dual triode circuit... View more
The Nvelope 500 is a powerful dual slot audio processor capable of making subtle or drastic changes to a sound by providing control over its attack and sustain characteristics. This is extremely... View more
The Pete's Place Audio BAC-500 is a feedback-style FET compressor built around two discrete op amps and a custom wound output transformer. From the top down, the BAC's faceplate features a large... View more
The WA73 provides a single channel re-creation of the classic British preamp, paying careful and humble homage to the original circuit. A '73 For The Rest Of Us. If there's one preamp that... View more
This Single channel discrete optical compressor, in the API 500 series form factor, based on the flagship Mastering Compressor. The Optograph's front end is balanced by an original Jensen input... View more
The Radial Cube is a desk-top 3-slot power rack for the popular 500 series, designed to create the ultimate channel strip with 500 milliamps of available current. The Cube is a three module desktop... View more
The EQP-500S is a powerful program EQ in a API 500 series format. These EQs deliver all of the punch and mojo of their full-sized counterparts. Equivalent to our 19" 2U EQP-1S3-SS. In the early... View more
The Millenia HV-35 is the 500 version of the HV series. With incredible performance, authentic transparency for unrestricted creativity. Randy Poole - Pro Audio Review. "The HV-35 was consistently in... View more
The 500C Fet Compressor features controls for input and output gain, plus the four selectable, time-honored compression rations of 4:1, 8:1, 12:1, and 20:1. In addition to taming peaks, its premium... View more
Manufactured by Q2 Audio in close collaboration with Audio & Design, the F765 is a remake of the F760-N module and has now been adapted to the 500 series modular rack system It is authentic in every... View more
The API 535-LA can both amplify and attenuate incoming and outgoing signals for ultimate flexibility-all while providing API's trademark warmth and tone. The 535 excels at adding warmth to a variety... View more
The LaChapell Audio Model 583s is the world's first vacuum tube preamplifier designed for the 500 series format. Now the 583S mk2 is a single bay unit! The LaChapell Audio 583S mk2 is the latest... View more
The Lachapell Audio 583e is a 500 series, single channel vacuum tube preamp. The 583e features the same amplifier stage found on the 583S including the Jensen JT-115k input transformer coupled with... View more
The Heritage Audio 2264JR is a 2 slot 500 series Compressor and Microphone Preamplifier. Its compression features , key components and schematics are the same found on the Heritage Audio classic... View more
The BAE 1073D 500 series version is the most authentic, true Neve 1073 in 500 Series format. Direct instrument input and 3 band EQ, this unit will be one of your first call. The 1073D (Deluxe) is... View more
The L6 is a 500 Series Portable Chassis for 6 Modules with Advanced Audio Routing and Rackmount Kit The LEGEND L6 500 Series Portable Chassis lets you mix and match a wide range of audio processing... View more
The A-Designs P-1 has the highest fidelity of Audio 500 preamps, capturing the mojo of its older and larger sibling, the extremely popular Pacifica. It has a big low end, slightly forward midrange... View more
The STX 100 is a 500 Series version of the classic Spectra Sonics 101 amplifier circuit with a high-bandwidth mic preamp with 64dB of gain and a 10Hz to 50KHz frequency response A 10dB input pad and... View more
With the Transient Designer TDx the level-independent processing of signal paths is making headway into the world of 500 series rack modules. Working with the Transient Designer is very simple:... View more
The A1 is our first analog input/output only product. A state-of-the-art microphone/line pre-amplifier with a de-esser in the popular API 500 Series format. The side-chain of the de-esser uses a DSP... View more
Based on the Portico 5017 Mobile Pre, the 517 provides world-class transformer-coupled micpreamp, compressor and DI circuitry with Vari-phase, "Silk" and DI/mic blending. Mic Pre and Instrument... View more
The JDK Audio V14 is an extremely high quality,; single channel 4-Band Equalizer designed for the popular API VPR500 Rack format. The eq features continuously variable adjustment of frequency and... View more
The PEX Five Hundred is a one channel transformer coupled Passive Pultec inspired Equalizer. It's an all discrete design based upon our hybrid amplifier. The Equalizer is our take on the magical... View more
The Radial Workhorse is an 8-slot 500 series power rack with a built-in analog summing mixer, headphone amp and extensive patching capabilities. The Radial Workhorseis a modular rack and mixer that... View more
