About This Listing

Focusrite's ISA Two brings together a totally independent pair of classic ISA microphone preamps from the original ISA 110 module, combining the best of traditional solid-state electronics with the original input transformer specified by Rupert Neve the Lundahl LL1538. Each mic pre has the option of mic, line or the front-panel instrument input, with variable input impedance to ensure you are getting the best performance from the source. Up to 60 dB of gain is available on the first four-position rotary and gain range switches, with a further +20 dB of continuously variable trim, meaning a huge 80 dB of gain is available should it be required. The high-pass filter features variable cut-off frequency between 16 and 420 Hz. A pair of 8-segment LED meters shows peak signal level in dBFS, while a rear-panel pot allows calibration to suit your A-D converters. Rear-panel insert points allow the use of inline processors such as compression.

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Model
  • ISA Two Dual Mono Mic Preamp
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About the Seller

Focus Pro Audio

North Brunswick, NJ, United States
(6,358)
Joined Reverb:2018
Items Sold:14,688
Product Overview
The sound of a mythical recording console is something you used to book a large-format facility to hear -- no longer the case with the Focusrite ISA Two microphone preamp. Taking the transformers and basic preamp design of the ISA110 input module from the legendary (and exceedingly rare) Focusrite Forte & Studio consoles, the ISA Two shrinks this wide and musical tone down into a 1U rackmount enclosure and gives it a price tag that anyone who is serious about their audio quality can afford. With two channels of ISA preamp, variable high-pass filter to chop out any rumble or unwanted bass, and two instrument inputs perfect for breathing life into sterile digital synths, the ISA Two offers up serious value and is a must-have for any studio.
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