Accuphase DP80-DC81 CC Transport / DAT

Accuphase DP80-DC81 CC Transport / DAT Used, Working perfectly Cash pickup only No offers please Accuphase DP80 and DC81 MSRP: $13000 Used, working perfectly CD transport operating flawless, control panel door dose not have the push open close system, you need to open it by pushing the lower part. CD transport has the laser lock under the unit for shipping the unit safely DAC is working on all inputs and outputs perfectly. MSRP $13000 CD player, you will hear and feel the difference in sound and quality of the material compared to $1000 or $2000 units Type CD-dedicated digital signal reproducer Formatting CD standard format Error correction method : CIRC Number of channels : 2 channels Rotation speed : 500 ~ 200 rpm (CLV) Performance speed : 1.2 to 1.4m/s, constant Reading system Non-contact optical reading (using semiconductor laser) Laser GaAlAs (double hetero diode) Digital Output Format / Level Formatting : Digital Audio Interface Optical Output : -20dBm Emission wavelength : 660 nm Coaxial : 0.5Vp-p/75 Ω Semiconductor used Transistor : 22 Nos. IC : 27 Nos. Diode : 34 pcs Pwer 100V/117V/220V/240V, 50Hz/60Hz Power consumption 15W External dimensions Width 475x Height 135 (Including Legs) x Depth 373 mm Weight 15.0kg Attachment : Remote Commander RC-1 Remote control system Infrared pulse system Pwer DC 3V Dry battery SUM-3 (IEC Designation, R6), 2 units Maximum external dimensions 64 mm wide x 149 mm high x 18 mm deep Weight 115g (including dry batteries) Technical highlights The Accuphase DP-80L CD player and DC-81L digital processor are refined versions of the original DP-80 and DC-81 that I reviewed for Stereophile in Vol.10 No.6. That $8000 player featured a 2x-oversampling digital filter and discrete 16-bit DACs and had what was then the most accessible CD sound that I had heard. Even that well-known digiphobe Larry Archibald was moved to praise its sound. It didn't quite approach the resolving power of the original Stax Quattro, however, which was, in those far-off days—September 1987—the champ when it came to the retrieval of detail. Identically styled and sized to the original '80/'81 combination, with champagne-gold front panels and highly lacquered persimmon wood endcheeks, the new units are very different under the skin. The player is based on a diecast aluminum chassis and now has a sprung transport, compared with the original's unsprung unit, and is capable of playing 3" discs. A hinged panel conceals all function buttons, apart from Play, Track Search (Back/Forward), and Pause. All the functions, including Open/Close, are duplicated on the supplied infrared remote control. The power supply is hefty, based on a large toroidal transformer at the unit's rear, and includes a line filter on the mains input. A single large printed circuit board carries all the circuitry responsible for controlling the disc motor and linear-drive laser sled, for extracting and demodulating the data from the disc, and for presenting it in the EIA-standard, multiplexed, two-channel serial format to the output sockets. (Two optical outputs are provided, as well as a 75 ohm coaxial output.) Sony LSIs handle the servo control and digital processing tasks, and two 8-bit microprocessors are used, one each for mechanism control and for display/control key handling, with a single master clock used throughout the player. A discrete red LED numeric display indicates play, track/index number, and time, though, as with the display on the processor unit, this is a little too discreet, being hard to read from the other side of a sunlit room. The equally massive DC-81L features separate toroidal transformers for the digital and analog sections, again with intrinsic mains supply filtering. A hinged flap on the front panel conceals digital source select and level up/down buttons, these duplicated on the DP-80L's remote control. Red LEDs display which of the optical or coaxial inputs has been selected, the sampling frequency of the input signal, whether or not the input is pre-emphasized, and the amount of output attenuation selected, in dB down to –40dB. Four main printed circuit boards, in two layers, almost completely fill the unit's interior. On the bottom are the digital and power-supply boards, the latter carrying the rectification and filter circuitry to provide separate regulated 5V rails for the digital circuitry and left and right DACs; left and right regulated –37V rails for the DACs; independent regulated ±19V supplies for the left and right analog boards; and a 24V rail for the relays.

Condition

Used (normal wear)

Features

Digital / Analog

Signal Type

Digital audio broadcasting

Model

DP80 /DC81

Brand

Accuphase

Playable Media

CD