A&D GX-Z6100 (AKAI) 3-head kasettisoitin

Ihan siisti ja täysin ehjä laite. Muutettu 220 Voltiksi. Huolto tehty maaliskuussa 2024.

Commentary

Equipped with an intelligent CRLP system, this 3-head cassette deck improves operability.

It is equipped with an intelligent CRLP (Computer Rec Level Processing) system as an automatic recording level setting mechanism.

In this circuit, a microcomputer and an electric volume are combined to set the optimum recording level according to the type of tape, type of source, and presence or absence of noise reduction.

The LC-OFC Super GX head is used for recording and reproducing heads.

The GX is an acronym for Glass & X' tal. The core is made of ferrite with high hardness and excellent magnetic characteristics, and the surrounding head gap is filled with glass with the same hardness as ferrite. This realizes excellent wear resistance and high-frequency characteristics. Compared with amorphous materials, the GX has excellent head life and high-frequency characteristics.

LC-OFC is used for the head winding to further improve sound quality.

In order to prevent the deterioration of sound quality due to unnecessary vibration of the cassette half, it is equipped with a cassette stabilizer using sorbacein which has high vibration absorption ability.

Newly developed mechanism using closed loop double capstan system is adopted for the mechanism part.

Equipped with tape-end fade-out function, it eliminates the sound cut at the tape end and realizes smooth natural recording fade-out.

Equipped with a bias adjustment mechanism, the bias amount can be adjusted according to the tape.

The amplifier section has a DC amplifier configuration.

With a CD/DAT direct connector, the input sensitivity is optimized and the signal path is simplified.

Equipped with the Dolby HX-PRO that expands the high-frequency dynamic range.

In addition, Dolby B/C NR is installed as a noise reduction system.

Equipped with an auto tape selector.

Equipped with MPX filter.

Model Rating

Type Cassette deck

Heads Recording : LC-OFC Super GX Head

Playback : LC-OFC Super GX Head

Erasing : double-gap sendust heads

Motor Electronically controlled DC motor

DC Motor

Signal-to-noise ratio

(metal tape, EIAJ) 56dB

Dolby B on :

Dolby C on : 5 db improvement (1 khz or more)

10 db improvement (5 khz or more)

15 dB improvement (over 500 Hz)

20 db improvement (10 khz or more)

Frequency characteristic 15 Hz ~ 19 kHz ± 3 dB (Normal Tape)

15 Hz ~ 19 kHz ± 3 dB (Chrome Tape)

15 Hz ~ 21 kHz ± 3 dB (Metal Tape)

Wow and flutter 0.035%WRMS

± 0.06% Wpeak (EIAJ)

Distortion factor 0.6% (Metal Tape, 315 hz, third harmonic, EIAJ)

Input Sensitivity / Impedance Line : 70mV/47k Ω

CD/DAT Direct : 240mV/47k Ω

Output Level / Impedance Line : 388mV/2k Ω

Headphone : 1.3mW/8 ohm

Power supply voltage 100 VAC, 50Hz/60Hz

Power consumption 14W

Maximum external dimensions Width 425x Height 137x Depth 353 mm

Weight 5.5kg