Ampex 300-3
 
 
Above: Cell-phone video from a test-run of recently restored Ampex 300-3 three-track and 300-2 2-track recorders in a Seattle, WA, studio.  Dave Dintenfass, who restored the machines, is seen at right.  All went well!  Below is a “rough” two-track mix from a digital source run concurrently at the session.  Mics are Gefell M296 (upright bass), Sennheiser MKH50 (guitar), Gefell M296 (x2) accordion.
 
 
 
 
 
 
Update:  Further below is a brief snippet that contains the live-mix done to the Ampex two-track machine, followed by the same snippet from the digital 4-track.  Mics for the Ampex sample are RCA 77-DX (upright bass), Beyer M160 (guitar), Shure SM33 (accordion); on the digital, they are Gefell M296 (upright bass), Sennheiser MKH50 (guitar), Gefell M296 (x2) accordion.  Still awaiting a wet mixdown from the 3-track.