This PCB is a great starting point for a DIY API 312 style mic preamp with a DI input. This board is clearly laid out and comes with a BOM/Parts List and a Schematic to help you during the build. Every Analog Classics PCB is manufactured to the highest quality standards.
- Sockets for the DOA op-amp required for this build can be found here.
Allan –
what a nice layout, all external connection are easty to integrate and are simple to follow, a+ analog classics, LOVE IT