The Burl B1D is the same as the B1 except that it has an all iron BX4 output transformer giving it a more terrifying rock tone. Single channel mic pre for 500-series. An all discrete transistor,... 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
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
Single channel preamp for 500 series racks While the 500 series market has plenty of colored mic preamplifier options, the natural, musical clarity of the m501 makes it a welcome addition to the... 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
Mono microphone preamplifier, 500 Series CHANDLER LIMITED furiously enters the 500 race with its new line of 500 Series Modules for your favorite lunch box! Using all discrete circuits that combine... View more
Mono microphone preamplifier, 500 Series The Chandler Little Devil Preamp has a transformer balanced line in for using the Devil as a color box on mixes or tracks, low cut; bright switch and more!.... View more
4-channel mic/line ADC card for B80 with BX6 input transformer, Burl NextGen BOPA14 op-amp The B4 boasts the new BX6 input transformer designed for true MIC/LINE input impedance. The B4 maintains a... View more
The Burl B1 gets the best out of any microphone, whether it be dynamic, condenser or ribbon. The B1 come complete with both Gain and Level controls. Based on the API 500 series.
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
Pure tube preamp in a 500-series module, transformer input and output using Sowter and Edcor transformers, -20 dB interstage Pad, Hi-Z input, low-cut filter, polarity control In short. 572 Red Stripe... 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
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
Mic preamp, Jensen 990 opamp, dual Jensen transformers Originally developed by industry icon Deane Jensen in 1988, the Twin-Servo 500 is an adaptation that fits the popular 500 series format. The... View more
The Purple Audio Biz is a unique sounding, three amplifier, discrete microphone preamp module in 500 series. Designed to work in standard "500" racks.. The smooth Gain control helps you dial in the... 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 TONELUX 500 Series - MP5A - nominated for a TEC award!. The MP5A is a DISCRETE mic preamp with a DIRECT INPUT on the front panel. The MIC IN is transformer coupled in and out, and has a 20 dB... View more
The BAE 312A module is a single channel mic preamp made using Avedis 1122 opamps for 500 series racks. Supplied with Jensen input and output transformers. Because there are no capacitors in the audio... View more
The Purple Audio Pants is a four op amp, differential mic preamp. The Pants uses a unique dual-bobbin input transformer from Cinemag unlike any other. The smooth Gain control helps you dial in the... 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
Elixir is a mic preamp for 500 series. Standing out from the crowd, the elixir offers exciting and vibrant tones in the 500 Series format. audio path quality. All discrete signal path using our... View more
Wunder Audio has entered the 500 Series arena! Introducing the Wunder Cobalt Pre - the 500 Series-ported mic pre taken directly from Wunder's acclaimed PEQ2 module. The sound and quality you love... View more
Mic preamp, tube 100% discrete class-A with Jensen transformer The Radial PowerTube is an 'old school' 100% discrete class-A vacuum tube microphone amplifier intended to capture the essence of the... View more
The RMS5A7 Tubule from Roll Music Systems is a real, transformer-coupled tube microphone preamplifier in the convenient package you never thought possible. At long last, all the warm sweet... 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
The JDK Audio V10 is a single channel professional grade microphone preamp, designed from the ground up by API Engineers to offer a versatile and high quality input for microphones The V10 conforms... View more
500 Series Mic/Line Preamp/DI/EQ with Transformer-coupled Mic/Line Inputs and Output, 80Hz HPF, and Stepped Rotary Controls built around the acclaimed OPA1731 vintage opamp Usual perks such as... View more
The BAE 312B Module is designed to handle loud sources and carries the same excellent dynamic range and frequency response that the BAE 312 series is known for. With a newly introduced and modified... View more
Series 500, 1 Channel, PREQ4 Microphone Preamplifier with AIR BAND The PREQ4 (500 Series) is a one channel microphone preamplifier with AIR BAND (shelf boost from 2.5 to 40kHz via VARI AIRTM),... View more
