A very rare and one of the finest mic preamps ever designed — the Focusrite ISA 115HD was designed by Rupert Neve upon a request from the great George Martin and became the core of the legendary Focusrite Studio Console: the 115HD remains a benchmark of transparency, headroom, and musical warmth.
This is not just a preamp or an eq; it’s a staple of recording history. Its transformer-balanced input stage and pristine circuitry capture every nuance of performance with stunning realism. The sonic depth and smooth top end make it a favorite for vocals, strings, and acoustic instruments.
This unit has been in our studios since the start, in pretty good condition and fully tested.
Technical Highlights: Discrete Class A design with Lundahl input transformers Mic/Line inputs with variable impedance Sweepable high-pass filter and insert points 48V phantom power, phase reverse, and high-headroom output Balanced XLR and TRS I/O The same circuit topology as the legendary Focusrite Forte Console
** US shipping includes 10% tariffs **
| Listed | 2 months ago |
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| Condition | Good (Used) Good condition items function properly but may exhibit some wear and tear.Learn more |
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