Focusrite ISA Two
Dual-Mono Mic Preamp, Rackmountable

You may only need a couple of mic preamps, but they need to be the very best. The ISA Two dual-mono mic pre is the ideal solution: two independent channels of the highest quality classic Focusrite mic pres, with line in and front-panel instrument inputs – no DI box required. Based on the legendary designs found in the Focusrite Forte and Studio Consoles, ISA Two is the ideal front-end for your rack.

Features:

• Lundahl LL1538 mic input transformer
• Up to 80 dB of gain
• Variable input impedance
• User-calibrated metering
• Front-panel instrument and rear panel line inputs
• Variable cut-off high-pass filter
• Rear panel balanced inserts

Specifications:

Front panel, per channel:

• 1/4" instrument input
• Variable input impedance - Low, ISA 110, Medium, High
• Input selection - Mic, Line, Instrument
• 0 - 30 dB/30 - 60 dB gain switch
• Phantom power switch
• Phase invert switch
• 0 - 60 dB gain in 10 dB steps
• 0 - +20 dB continuously variable trim
• Variable high-pass filter with on/off switch
• Insert point on/off switch
• Eight-LED user-calibrated level meters
• Single power switch

Rear panel, per channel:

• XLR-F mic inputs
• 1/4" TRS line inputs
• 1/4" TRS Sends
• 1/4" TRS Returns
• XLR-M line output
• Single peak meter calibration dial
• Single IEC power socket

Weight and Dimensions:

• W x D x H  480 mm x 280 mm x 44 mm / 18.9 x 11 x 1.7 in
• Weight  3.7 kg / 8.2 lbs