« Reply #20 on: March 10, 2011, 03:42:51 PM »
You don't need the mics/bbox to test the ADC.
Just feed it with an aux signal from your CD player over an RCA>3.5mm stereo plug cable.
If you have another recorder, playback the same track and record it with the other unit.
You can then do an A/B/C comparison, including the source (rip it to WAV with EAC) and you could analyze the three wavs and perhaps put them side by side graphically and look at the spectrograms for noise.
« Last Edit: March 10, 2011, 03:45:14 PM by sunjan »
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Mics: A-51s LE, CK 930, Line Audo CM3, AT853Rx (hc,c,sc), ECM 121, ECM 909A
Pres: Tinybox, CA-9100, UA5 wmod
Recorders: M10, H116 (CF mod), H340, NJB3
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MD transfers: MZ-RH1. Tape transfers: Nak DR-1
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