Focusrite ISA One Classic Single-channel Mic Pre-Amplifier with Independent D.I.
The ISA One microphone preamplifier provides Focusrite’s prestigious ISA transformer-based preamp in a rugged and also transportable chassis, at a groundbreaking price.
ISA One includes the classic vintage mic preamplifier topology coming from the original ISA110 module, which formed the cornerstone of each channel of Focusrite’s legendary FortÃ© console.
Mic input: XLR x 1
Line input: XLR x 1 and TRS x1
Instrument input TRS Jack: XLR x 1
External ADC input: TRS Jack x 1
Return: TRS Jack x 1
Send: TRS Jack x 1
Balanced line output: XLR x 1
DI output: XLR x 1
DI through: TS Jack x 1
Cue mix left input: TRS Jack x 1
Cue mix right input: TRS Jack x 1
Headphones output: ¼” TRS Jack x 1