Technics RS-BX 646 specifications

General

Connections

Tech nical data

Special equipment

Other models of the same series:

http://audio.mezei.fr/pages/Tech nicsRSBX646.html

Outputs:
- Line Out (PLAY) 500 mV/500 ohm
- Headphones 190 mV/8 ohm (load impedance 8-600 ohm)

Sound head configuration: 3
Motors: 3, one of them for the cassette compartment (servo),
Synchronisation fluctuations: 0.07% (effective), +-0.2% (DIN). Test: 0.16 (DIN)
Frequency responses :
- Normal: 20-18,000 Hz
- Chrome: 20-19,000 Hz
- Metal: 20-20,000 Hz
External voltage range:
- without Dolby 57dB (A-curve)
- Dolby B 66dB (A curve)
- Dolby C 74dB (A curve)
Single-capstan drive

Automatic calibration (a3ac61932ac17091f7b6c0b56618a5b4 with 3 preload programs)
backband control with monitor circuit
Dolby B and C
Dolby HX-PRO
Adjustable headphone output
Reson ance damping case back (THCB = Tech nics Hybrid Construction Base)
MPX filter (switchable)
Fast winding function: C 60 Cassette: ca 46s., C90 Kass.: approx.70s.
TPS Track search run;
2 counter modes (Linear /real-time)
Memory Repeat/Stop (repeat playback between two tape sections/rewind the tape to a desired tape location)
Automatic recording mute (approx. 4 sec.)
Timer (recording and playback)