Audio Database

RS-B405
Commentary

This is a stereo cassette deck with improved basic functions, inheriting the technology of high-end machines.

A high-hardness permalloy head is used for the read / write head, and a double-gap ferrite head is used for the erase head.

In addition to the capstan motor, a full-logic 2-motor system with a dedicated DC reel motor has been adopted to realize highly stable tape travel and to improve operability by accurately controlling the operation with a microcomputer.

Equipped with dbx system and Dolby B / C NR as noise reduction system.

Equipped with 3-color wide-range FL meter and electronic counter.

Equipped with independent round input volume and balance volume.

Equipped with automatic input switching function of microphone and line.

Model Rating
Type Stereo cassette deck
Heads Recording and Playback : Permalloy
Erasing : double-gap ferrite
Wow flutter 0.08%(W.R.M.S.)
0.15% (W. Peak, EIAJ)
Frequency characteristic Normal (ED) : 20 Hz to 16 kHz, 40 Hz to 15 kHz ± 3 dB (EIAJ)
CrO2(EX) : 20 Hz to 17 kHz, 40 Hz to 16 kHz ± 3 dB (EIAJ)
Metal (EM) : 20 Hz to 18 kHz, 40 Hz to 17 kHz ± 3 dB (EIAJ)
Signal-to-noise ratio NR off : 56 dB (EX tape, WTD, 1 kHz, 3% third order distortion)
Dolby B NR:66dB(CCIR)
Dolby C NR:74dB(CCIR)
Dbx in : 92 dB (EX tape, WTD, 1 kHz, 3% third order distortion)
Pwer 100 VAC, 50Hz/60Hz
Power consumption 17W
Maximum external dimensions Width 430x Height 102x Depth 237 mm
Weight 3.5kg