audiobriefs
8:52in productionCh. 1 · What it is/ 8:52 · ceiling 15 min
Microphones & preamps

Focusrite ISA 110

A discontinued solid-state preamp with no documented features — useful only as a footnote.

The Focusrite ISA 110 is a discontinued solid-state microphone preamplifier. It belongs to Focusrite’s ISA series. It was replaced by the ISA 430 MKII. It is no longer sold.

Chapters & takeaways4
  1. 0:50
    What it is

    It is a solid-state mic preamp in Focusrite’s ISA line.

  2. 2:06
    What replaced it

    It was replaced by the ISA 430 MKII.

  3. 3:36
    Current availability

    It is no longer sold.

  4. 4:58
    Why it matters now

    It exists only as a discontinued predecessor with no verified operational advantages.

Worth your time?

No. The brief is enough.

2/ 5
What works
  • as a historical marker in Focusrite’s product evolution
What does not
  • offer any documented sonic distinction
  • provide current purchase or support options
  • include verified feature set or user controls
Use it if
  • no active user group — no operating context is given
Skip it if
  • anyone needing a functional, supported preamp
The written brief1 min read

What it is and what it was built for

The Focusrite ISA 110 is a solid-state microphone preamplifier in Focusrite’s ISA series. It was built to amplify microphone signals.

How it works, in terms a player would use

It is a solid-state microphone preamplifier. It has no stated controls, signal path details, or user-adjustable features in the source material.

What it does better than anything else

Nothing is stated about its performance relative to other devices. No comparative claims are made in the sources.

What it does badly

It offers no documented flexibility, routing, or processing beyond basic preamplification. Its discontinuation and replacement suggest functional limitations relative to successors.

What people made with it

No recordings, artists, genres, studios, or musical works are mentioned in the sources.

Who should use it, and who should not

No one should use it new — it is no longer sold. Anyone seeking this unit must rely on second-hand availability, with no source-verified assurance of functionality or support.

Is it worth your time

It is not worth your time if you need a working preamp. It is no longer sold.

Same bench · Microphones & preamps4 of 55
Up next in Audio

Roland JC-120 Jazz Chorus

Roland · 9:36

This isn’t an amp — it’s a snapshot of one, frozen in January 2025.

9:36