ION Tape Express Instruction Booklet page 25

15. You'll next want to verify the quality of the recording, and if needed, do a bit of sound
processing to clean up the sound. In order to listen to the recording you'll need to set up
the headphones thru the computer. First unplug the headphones from the Ion Cassette
Converter and plug them into the audio jack at the front of the PC unit.
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