Digital Reference SONY DAT deck 55ES with A/D D/A functions. - Model: 55ES - Brand: SONY - Type: DAT deck - Digital Conversion: Digital Reference A/D D/A - Features: Recording level adjustment - Input Terminals: Optical digital input - Output Terminals: Analog output Thank you for viewing. Original price at the time: 98,000 yen Offered for sale to organize my collection. Playback, recording, fast forward, and rewind have been confirmed. LINE input recording OK. This is a used item, so it is not perfect. No claims accepted.