We are offering the following modification for the ISA 428:
- New, high performance op-amps on EVERY analog input and output (mic preamps, line inputs, inserts, instrument inputs, and line outputs)
- New, high-grade signal path capacitors on EVERY analog input and output (mic preamps, line inputs, inserts, instrument inputs, and line outputs)
- Improving the performance of the analog stage circuits makes a drastic difference!
Experience how smooth, open, and detailed the ISA 428 modification sounds. Select the modification option that’s right for you, then click “Add to cart.”
|Focusrite ISA 428 Standard|
The scale is from 1-10, with “1” being unimpressive audio quality and “10” being true audio excellence. This is an exponential scale, so going from “1” to “2” isn’t nearly as big of a jump as going from “9” to “10”.