Accuphase DP-77 User Manual

35
TransportSection
Compatible disc formats
2-channel Super Audio CD
CD
Data read principle
Non-contact optical pickup
Laser diode wavelength
SACD : 650 nm
CD : 780 nm
Digital outputs format: EIAJ CP-1201 compliant
COAXIAL: 0.5 Vp-p, 75 ohms
OPTICAL: −21 to −15 dBm, wavelength 660 nm
Digital Processor Section
Digital inputs
COAXIAL Format : EIAJ CP-1201/AES-3 compliant
OPTICAL Format : EIAJ CP-1201 compliant
Sampling frequencies
32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
(16 to 24 bits, 2-channel PCM)
Implemented by option board:
176.4 kHz, 192 kHz (24-bit, 2-channel PCM)
2.8224 MHz (1-bit 2-channel DSD)
D/A converter
24-bit MDS plus converter
Frequency response
0.5 - 50,000 Hz ＋0, −3 dB
Total harmonic distortion
0.0008% (20 to 20,000 Hz)
Signal-to-noise ratio
114 dB
Dynamic range
110 dB (24-bit input, low-pass filter off)
Channel separation
108 dB (20 to 20,000 Hz)
Output voltage and impedance
BALANCED : 2.5 V at 50 ohms, balanced XLR type
UNBALANCED : 2.5 V at 50 ohms, RCA phono jack
Output level control
0 to −60 dB in 1-dB steps (digital)
General
Power requirements
AC120 V/230 V
(Voltage as indicated on rear panel) 50/60 Hz
Power consumption
24 W
Maximum dimensions
Width 475 mm (18-11/16")
Height 151 mm (5-15/16")
Depth 397 mm (15-5/8")
Weight
17.7 kg (39.0 lbs) net
23.0 kg (51.0 lbs) in shipping carton
Supplied Remote Commander RC-28
Remote control principle : Infrared pulse
Power supply : Two IEC R03 (size AAA) batteries
Max. dimensions : 66 x 175 x 20 mm
Weight : 220 g (including batteries)
[Guaranteed specifications measured according to EIAJ standard CPR-2402]
[Measurement disc: PHILIPS 3122-783-00632]
※Specifications and design subject to change without notice
for improvements.
Copyright
Recordings made from radio programs and other material (CDs,
music tapes, etc,) are subject to copyright regulations. Observe
the applicable laws in your country.
8. Guaranteed Specifications

Accuphase DP-77 Specifications

Optical Specifications

SACD wavelength	650 nm
CD wavelength	780 nm
Optical output wavelength	660 nm

Digital Processor Specifications

Sampling frequencies	32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz
High sampling frequencies	176.4kHz, 192kHz
Dynamic range	114 dB

Power

AC voltage	120V/230V 50/60Hz
Power consumption	24 W
Net weight	17.7 kg

Weight and Dimensions

Width	475 mm
Height	151 mm
Depth	397 mm