The VA573 preamp is class-A, fully discrete, transformer balanced, and is based on the 1073 circuit. The unit also features a new discrete high impedance d.i. that goes through the input transformer.... View more
500-series mono mic preamp with transformer-coupled Mic input, electronically balanced Line and DI inputs and Line output When the world's top musicians, composers and engineers get together to... View more
FET style compressor/limiter with variable mix control for precise parallel compression It's a FET (field effect transistor) design that incorporate some new and exclusive features such as "High Pass... View more
500 series limiter / distortion processor, Silver faceplate After 10 years of production and over 1,000 units sold, Stand Audio have decided that it is time to release a new version of the Level-Or... View more
Symmetric transformer balanced compressor, Series 500 rack Master of the dirty sound. The TUBECORE 500 is a full symmetric transformer balanced 500-series compressor. The structure is based on the... View more
The Opticom Model XLA-500 is a 500 Series tube-driven optical compressor. It brings a whole new palette of colors to the world of 500. The XLA-500 is a tube optical audio limiter designed to produce... View more
3 slot power-rack, 19" 1RU, 500 mA power supply The PowerStrip is a three module rackmount power supply designed to bring the fun and excitement of 500 series modular audio to everyone! . Unlike... 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
Classic 500 Series peak detecting "feedback" compressor/limiter with variable threshold and output levels Originally released in the 70's, the API 525 is a "feedback" type compressor. An input... View more
The Heritage Audio HA73EQ JR is a fully featured Line Input module for the 500 Series. It not only shares the 3-band Equalizer with his big brother, the 1073, but also shares the same transformer... View more
Single channel discrete filter bank for the 500 Series with API 2520 and 2510 Op-Amps The 565 Filter Bank module has circuits that are true to the musical filters of the famed 215 module found in... View more
NG500/500 Series parametric EQ with digital recall and 100% analog signal path HYPERION is fully analog parametric EQ with +24dBu of headroom. It features a lot of innovative improvements that no... View more
The Avedis Audio E27 EQ fits in all 500 series major brand racks, lunchboxes, consoles, and rackmounts. The E27 is not a clone or a reproduction of anything else. The E27 was created for the need of... View more
8-slot 500 Series rack, 10-Channel Summing Mixer, On Slot Technology In 2015, Heritage Audio set a new standard in 500 Series enclosures with the addition of the OST technology. Further, we... View more
Skulpter 500, the sound shaping preamp. Fully discrete, class-A components and shound shaping via filters and harmonics. The skulpter 500 is the ultimate recording front end. Its audiophile preamp is... View more
3 slot power-rack, desktop format, 500mA power supply The Cube is a three module desktop power rack designed to bring the fun and excitement of 500 series modular audio to everyone!. Unlike other 500... View more
SAT 500 is a single channel 500 format module with a saturation circuit, adding low order harmonics and smoothly evens the signal, all in an amazingly musical & ear friendly way. It can significantly... 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 OST-4 V2.0 500 series enclosure is designed for racking any and all 500-series modules anddevices, including 'double wide' modules and even the most demanding class-A and vacuum tube designs..... View more
Series 500, 2-band equalizer with Air Band The Mäag Audio EQ2 (500 Series) is a no compromise one channel 2 band equalizer with AIR BAND?, Low Mid Frequency (LMF) bell boost from SUB to 1.4 kHz, and... 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
Classic sounding tube preamp in a 500 series package, using a dual triode circuit with a 12AX7 tube SYREN features a dual gain stage circuit and allows overdrive effects.. A switch selectable HI-z... 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 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
Mono compressor, 500 Series, non-linkable / matching by vendor request, EMI/Abbey Road Studios The TG Opto for 500 Series is a relative of the TG1 Opto, found in Chandler Limited's TG Microphone... 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
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
