Trio KX-720 (1977)

KX-720 Dolby cassette deck

Similar in design to the KX-920, the KX-720 retains many of its fine features at a realistic price level.

DC servo motor driving an extra large 90mm flywheel system.

New Super-Ferrite recording/playback head.

Slider control memory markers

Separate tape bias and equalization switches catering for normal, ferrochrome and chrome-dioxide tapes.

Quick reaction peak recording level indicator.

Cue and Review system for precise programme selection.

Three digit tape counter.

Connections:  two microphones, stereo line input/output, stereo DIN input.output, headphones.

Specifications

Tape system:  4-track, 2 channel stereo

Tape speed:  1⅞ i.p.s.

Usable tape: C-30, C-60, C-90 Compact Cassette

Heads:  Super ferrite

Motor: DC servo

Wow and Flutter:  0,08%

Frequency response:

Normal tape:  30 Hz - 14 kHz

Cr0₂ tape: 30 Hz -16 kHz

S/N ratio (Dolby IN):  62 dB (Cr0₂ tape)

Recording system: AC bias 85 kHz

Erasing system:  AC bias

Inputs Line:  77,5 mV/340 kΩ

DIN:  0,45 mV/1,3 kΩ

Microphone:  0,24 mV/10 kΩ

Output:  490 mV/100 kΩ

Fast forward/rewind time:  80 sec  (C-60 Compact Cassette)

Power consumption: 23 watts

power requirements:  240 V AC

Dimwnsions:  404 x 124 x 252 mm

Weight: 5,3 kg