Audio Database


59,800yen(around the 1981 time)

It is a possible address unit by simultaneous monitor about the outstanding address sound recording of the noise reduction effect.

By connecting NR-5 with amplifier between the decks, the reduction effect is acquired in a noise.
Moreover, on 3 head deck, a monitor can be simultaneously done at the time of an address sound recording by adopting the circuitry which the object for a sound recording and the object for a play separated.

An SN ratio and a dynamic range are improved. Moreover, a reduction of higher-harmonic distortion and cross modulation distortion, or a bleeding event (a noise breathing event) is possible.

Playback of an address record is also possible.

A concurrent connection is possible for a tape deck to three sets, and it can enjoy mutual dubbing of the decks 1 and 2 direct.

- Carry 40dB - +12dB wide-range peek meter.

The output volume is carried.

Functionalities, such as an address reference-signal Output-voltage fine tune, are carried.

Rating of a mode
Form Encoder for sound recording -
The address unit for a play with a built-in decoder
Reference input level Encoder: 100mV
Decoder: 150mV
Normal-output level Encoder: 300mV
Decoder: 300mV
The noise reduction effect 30dB or more (10kHz)
20dB or more (1kHz)
17dB or more (100Hz)
Frequency characteristic 20Hz-20kHz±1dB
Distortion 0.1% or less (1kHz)
The input/output terminal for an amplifier interconnection Input, one Output each
The input/output terminal for a deck interconnection Encode out, three Decode In each
Dimensions Width 420x height 75x depth of 284mm
Weight 4.3kg