Mic preamp with variable 2nd/3rd-order harmonic distortion, hi-pass filter, +48V phantom power and more for 500 series racks Ultra-clean to heavy distortion...You decide. The VHD+ Pre Module for the... View more

500 Series discrete direct input with gain control Like the console-based API 205L, the 505-DI is specifically designed to accept a guitar, bass or keyboard direct input while minimizing any loading... View more

500 Series line amplifier Modeled after API's highly prized console-based 325 booster cards, the 535 can both amplify and attenuate incoming and outgoing signals for ultimate flexibility-all while... View more

The Radial PowerPre is a 500 series 100% discrete mic preamp with Accustate input control for low noise and transformer coupled output for added warmth. The Radial PowerPre? is a high performance... View more

Discrete, high voltage, dual-transformer microphone preamplifier design with high gain (+71dB), high headroom and low noise Raising The Volume. A lot of preamps on the market do a good job of raising... View more

Add warmth and definition to your microphones with the dbx 580 Microphone Preamp! The dbx 580 Microphone Preamp is the perfect partner to your microphones, providing sonically-transparent gain that... View more

500 Series Microphone Preamp / Equalizer The 6X-500VIN "Vintage Edition" juices your 500 Series rack with a single-channel transformer-coupled mic preamp along with a passive 2-band Pultec-style... View more

500 series 1073 vintage style preamp The PRE-573 MKIII is a one width module for the api 500 format that has the sound and the features that made the PRE-73 so successful and a few additional ones..... 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

Channel strip with mic/line/instrument preamp, EQ, and compressor for 500 series racks The SSL SiX Channel is a single-width 500 Series mini channel strip using the SuperAnalogue channel processing... View more

Single channel, 500 series preamp with phantom power, phase, a 13dBu pad, and a Hi-Z input. The Auteur MkII 500 is one of the most "bang for your buck" 500-series preamps in existence! You get all of... View more