DP-55V

CD Transport
Format Standard CD format
Quantization: 16 bit
Sampling frequency: 44.1 kHz
Error correction principle: CIRC
Number of channels: 2
Revolution speed: 500 – 200 rpm (constant linear velocity)
Scan velocity: 1.2 – 1.4 m/s, constant
Data read principle Non-contact optical pickup (semiconductor laser)
Laser type GaAlAs (double heterodyne diode)
Digital Processor
Input format EIAJ CP-1201 compatible
Quantization: 16 – 24 bit, linear
Sampling frequency: 32 kHz, 44.1 kHz, 48 kHz
Digital input format Format: Digital audio interface
and level (EIAJ CP-1201) OPTICAL: Input –27 to –15 dBm
COAXIAL: 0.5 Vp-p, 75 ohms
Digital output format Format: Digital audio interface
and level (EIAJ CP-1201) OPTICAL: Input –21 to –15 dBm
Wavelength 660 nm
COAXIAL: 0.5 Vp-p, 75 ohms
Frequency response 4.0 to 20,000 Hz ±0.3 dB
D/A converter MDS type, 24 bit
Digital deemphasis
Total harmonic distortion 0.0009% (20 – 20,000 Hz)
Signal-to-noise ratio 114 dB
Dynamic range 110 dB
Channel separation 105 dB
Output voltage BALANCED: 2.5 V into 50 ohms, balanced XLR type
and impedance UNBALANCED: 2.5 V into 50 ohms, RCA-type phono jack
Output level control 0 to –40 dB in 1-dB steps (digital)
Power requirements 120 V/230 V (Voltage as indicated on rear panel) AC, 50/60 Hz
Power consumption 15 W
Dimensions Width 475 mm
Height 140 mm
Depth 394 mm
Weight 11.8 kg  net