Focusrite Pro ISA Two Rackmount 2-Channel Microphone Preamp
The Focusrite Pro ISA Two Rackmount 2-Channel Microphone Preamp 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 60dB of gain is available on the first four-position rotary and gain range switches, with a further +20dB of continuously variable trim, meaning a huge 80dB of gain is available should it be required. The high-pass filter features variable cut-off frequency between 16 and 420Hz. A pair of 8-segment LED meters show 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.
Product Specification:Â Â
Preamp Type: Solid State
Number of Channels: 2
Phantom Power: Yes
Analog Inputs: 2 x XLR, 2 x TS (ins), 2 x TRS (line), 2 x TRS (Return)
Analog Outputs: 2 x XLR, 2 x TRS (Send)
Frequency Response: 10Hz-135kHz
Rack Spaces: 1U
Weight: 8.2 lb (3.7 kg)
Package Weight: 12 lb
Box Dimensions (LxWxH): 25.8 x 14.8 x 5.2″
