Focusrite ISA Two
2-channel Mic Preamp
Preamp$1,000Manufacturer list price
Specifications
- Type
- Preamp
- Description
- 2-channel Mic Preamp
- Topology
- solid-state, based on original ISA 110 module design
- Signal path
- Analog
- Channels
- 2
- Channel format
- 2 independent mic preamp channels with Lundahl LL1538 input transformers
- Form factor
- Desktop
- DSP
- false
- Powered
- true
- Frequency response
- -6dB@10Hz to -1dB@115kHz (at 60dB gain, rel. 1kHz)
Details
Controls: Gain (0-60dB in 10dB steps + 0-20dB continuous trim), 18dB/octave variable HPF (16-420Hz), 8-LED per-channel metering
I/O: 2x XLR mic inputs (variable impedance, 4 settings), 2x front instrument inputs, rear TRS line inputs, per-channel TRS inserts
Notes: MSRP per Focusrite US site (checked 7/2026). Phantom power not explicitly stated on product page, left blank per no-guess rule. EIN -127dB at 60dB gain/150Ω source.