Sony - DTC-690 Cassette recorder-player

REVIEWED BY PROFESSIONAL
Type: digital audio cassette deck
Track system: 2-channel stereo
Tape speed: 4.075, 8.15 mm/s
Recording time: 240 minutes
Heads: 2000 rpm, rotating
D/A Converter: 1-bit
A/D Converter: 1-bit
Sampling frequency: 48, 44.1, 32 kHz
Frequency range: 2 Hz to 22 kHz
Signal-to-noise ratio: 90 dB
Dynamic range: 90 dB
Total harmonic distortion: 0.005%
Digital inputs: coax, optical
Digital outputs: optical
Dimensions: 430 x 110 x 350 mm
Weight: 5 kg