JUAL Digital Audio Tape Deck Recorder Sony

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Kondisi Barang : Bekas

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Lokasi Seller : Jawa Barat


Description :



Digital Audio Tape Deck ( DAT ) seri SONY DTC -77ES

Barang original dan kondisi mulus apalagi komponen dalam belum dioprek samasekali.Bisa berfungsi sbg PreAmp Digital untuk Ampli Analog maupun Digital.

Harga sangat murah Rp 500.000,-

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SONY High-End DTC-77 ES digital audio tape deck da,functioneaza perfect,arata 8 din 10,se face proba!!



The Sony DTC-77ES was introduced in 1991



The DTC-77ES was one of Sony's top of the range DAT recorder featuring 4 heads and a 4-DD Motor Mechanical Deck System.



The DTC-77ES featured a copper plated chassis and two separate power supply transformers, one the audio and one for the digital circuitry..



The 4-Head drum provided off-tape confidence monitoring.



Known as the DTC-87ES in the U.S.



Specifications



Serial copy management system

This unit utilizes the serial copy management system that permits digital-to-digital recording tor one generation. You can record CD sound or other digital formats through a digital-to-digital connection.



4 Head, 4-DD Motor Mechanical Deck System

In addition to the standard two heads for recording and playback, this unit employs two additional heads for after-monitoring, forming a four-head system. This system allows after-monitoring of the recorded sound during recording in the same manner as with three-head cassette decks. In addition, the unit employs direct-drive motors for the drum, capstan, and reel drives, realizing silent and stable tape transport.



High Speed Search Function

Direct-drive reel motors and a software servo system enable you to locate tunes at high speeds up to 200-times the normal playback speed.



Three sampling frequencies

Recording/playback can be done with three sampling frequencies (48 kHz, 44.1 kHz and 32 kHz).

48 kHz: For analog and digital input signals in a standard mode.

44.1 kHz: For compact disc and pre-recorded DAT tape.

32 kHz: For analog input signals in a long-play mode.



Long play mode

This unit can operate in a long-play mode. Analog input signals can be recorded or playback for up to four consecutive hours when the DT-120 DAT cassette tape is used. The sampling frequency will be 32 kHz in the long play mode.



Visible cassette loading

You can view the tape operation through the lid of the cassette compartment. Due to a revolutionary new transport mechanism, cassette loading time has been significantly reduced.



Excellent sound quality

� 1-bit A/D converter - For the A/D converter section which converts analog input signals to digital signals, the unit employs a 1-bit A/D converter which theoretically generates no zero-cross distortion for a clear, elegant sound quality.

� Pulse D/A converter - Superior playback performance is achieved with a 1-bit D/A converter.



Independent Digital and Analog Power Sources

Since the design of the power source section is important for obtaining good sound quality, this unit incorporates two large-sized, large-capacity transformers for independently supplying power to the digital/mechanical deck sections and the analog section. This design eliminates from the source any interference introduced through the power supply.



Specifications

Tape Digital audio tape

Recording head Rotary head

Recording time Standard: 120 minutes

Long-play mode: 240 minutes (with DT-120)

Tape speed Standard: 8.15 mm/s

Long-play mode: 4.075 mm/s

Drum rotation Standard: 2,000 rpm

Long-play mode: 1,000 rpm

Error correction Double-Read Solomon code

Track pitch 13.6 �m (20.4 �m)

Sampling frequency 48 kHz, 44.1 kHz, 32 kHz

Modulation system 8-10 Modulation

Transfer rate 2.46 Mbit/sec

Number of channels 2 channels, stereo

D/A conversion (Quantization) Standard: 16-bit linear

Long-play mode: 12-bit non-linear

Frequency response Standard: 2-22,000 Hz (�0.5 dB)

Long-play mode: 2-14,500 Hz (�0.5 dB)

Signal-to-noise ratio Standard: more than 94 dB Long-play mode: more than 93 dB

Dynamic range Standard: more than 94 dB Long-play mode: more than 93 dB

Total harmonic distortion Standard: less than 0.004% (1 kHz)

Long-play mode: less than 0.08% (1 kHz)

Wow and flutter Below measurable limit (�0.001% W. PEAK)



Lokasi : Bandung

HP Flexy: 70287955