Audvance designs brand new boards for the complete audio path of the Revox B77 and PR99, consisting of an input board, recording board and the playback board. They replace Revox boards numbered 1.177.220, 1.177.221, 1.177.230, 1.177.232, 1.177.233, 1.177.250, 1.177.252, 1.177.253, 1.177.875.82, 1.177.876.82 and 1.177.877.82.
Enjoy superior sound quality, lower noise and switchable NAB/IEC equalization.
Price is for one playback or record board. Add 5% when you pay me via Paypal.
Detailed info is found on www.audvance.com