Sherwood ST-670 - Manual (Page 53)

53
ENGLISH
MAIN UNIT(VR-670)
[AMPLIFIER SECTION]
• Power output, stereo mode, 6 Ω, THD 0.5 %, 20 Hz~20 kHz | 2 25 W
• Total harmonic distortion, 6 Ω, 25 W, 1 kHz | 0.09 %
• Intermodulation distortion
60 Hz : 7 kHz=4:1 SMPTE, 6 Ω, 25 W | 0.05 %
• Signal to noise ratio, IHF “A” weighted, Line (AUX, TAPE) | 90 dB
• Frequency response
Line(AUX, TYPE), 20 Hz~60 kHz | ±3 dB
• Output level
TAPE REC, 2.2 kΩ | 180 mV
• Bass/Treble control, 100 Hz/10 kHz | ±10 dB
• Optical digital output level, 660 nm | -15~-21 dBm
[VIDEO SECTION]
• Output level, 75Ω
Video (Composite(normal)) | 1 Vp-p
S-Video (Luminance signal) | 1 Vp-p
(Chrominance signal) | 0.286 Vp-p
Component video (C R signal) | 0.7 Vp-p
(C B signal) | 0.7 Vp-p
(Y signal) | 1 Vp-p
[DVD PLAYER SECTION]
• Pickup | Semiconductor laser, wavelength 650/780 nm
• D/A conversion | 24 bit
• Oversampling
Sampling frequency : 44.1, 48 kHz/96 kHz | 8 fs, 8 fs/4 fs
• Video format | NTSC/PAL
• Frequency response
Sampling frequency : 44.1 kHz | 10 Hz~20 kHz
Sampling frequency : 48 kHz | 10 Hz~22 kHz
Sampling frequency : 96 kHz | 10 Hz~44 kHz
• Signal to noise ratio, A weighted
CD | 95 dB
• Dynamic range
16/20/24 bit | Move than 99/108/108 dB
• Total harmonic distortion, 1 kHz
CD | Less than 0.03 %
• Wow and flutter | Unmeasurable(less than ±0.002 %)
[FM TUNER SECTION]
• Tuning frequency range | 87.5~108 MHz
• Usable sensitivity, THD 3 %, S/N 30 dB | 17.2 dBf
• Signal to noise ratio, 65 dBf, mono/stereo | 55/45 dB
• Total harmonic distortion, 65 dBf, 1 kHz, mono/stereo | 0.5/0.8 %
• Frequency response, 30 Hz~15 kHz | ±3 dB
Specifications