Focusrite - ISA428 MkII Preamplifier





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Description from the seller
MICROPHONE AND LINE PREAMPLIFIER
The ISA428 MkII offers four of the prestigious transformer-based Focusrite microphone preamplifiers. It is characterized by the same classic circuitry and the same recognized audio quality as the original at a newer, more affordable price. With selectable input impedance, direct instrument inputs and high-quality 8-channel analog-to-digital conversion optional, the ISA428 MkII creates the perfect front end for the recording professional.
Main features
- Four transformer-based preamplifiers from the ISA Series
- Optional 8-channel A-D converter
- Selectable impedance
- Four instrument inputs on the front panel
- Dedicated analog insert points
- Focusrite variable high-pass filter
- Very precise LED meters on each channel
- Phantom power on each channel
- A trim control that provides 20 dB of extra gain with precision adjustments
- Phase inversion buttons that help correct phase issues with microphones and cables
- Optional A-D converter that easily syncs to an external word clock
- Dimensions: 480 x H88 x 280 mm
- Weight: 5.5 kg
MICROPHONE AND LINE PREAMPLIFIER
The ISA428 MkII offers four of the prestigious transformer-based Focusrite microphone preamplifiers. It is characterized by the same classic circuitry and the same recognized audio quality as the original at a newer, more affordable price. With selectable input impedance, direct instrument inputs and high-quality 8-channel analog-to-digital conversion optional, the ISA428 MkII creates the perfect front end for the recording professional.
Main features
- Four transformer-based preamplifiers from the ISA Series
- Optional 8-channel A-D converter
- Selectable impedance
- Four instrument inputs on the front panel
- Dedicated analog insert points
- Focusrite variable high-pass filter
- Very precise LED meters on each channel
- Phantom power on each channel
- A trim control that provides 20 dB of extra gain with precision adjustments
- Phase inversion buttons that help correct phase issues with microphones and cables
- Optional A-D converter that easily syncs to an external word clock
- Dimensions: 480 x H88 x 280 mm
- Weight: 5.5 kg

