The Technics
SL-PS70 with its D/A converter section including MASH 1-bit DAC (multi-stage
noise shaping), was able to perform distortion-free reproduction of low-level
signals, as well as micro-signals embedded in large signals. The unit used a
multi-layer vibration-resistant construction and centre mechanism, which
thoroughly eliminated vibration and resonance, as well as four large insulators
that reduced vibration from the floor. The line Out circuits included Technics'
unique Class AA circuitry. Also, the
power supply circuitry was structured with the audio circuitry specifically
independent from the transformer coils. In addition, for comprehensive
operation convenience, functionality included CD editing with normal time edit
and just time edit selectable, and time fade enabling automatic fadeout.
MASH -
Multi-Stage Noise Shaping, is an effective oversampling D/A conversion
technique which realizes a high Signal-to-Noise ratio and needs no highly
complex manufacturing processes such as a laser trimming. MASH is a trademark
of NTT.
Specifications:
Audio
Section
Number of
Channels: two, stereo
Frequency
Response: 2 - 20,000 Hz ±0,3 dB
Output
Voltage: 2 V (at 0 dB0
Dynamic
Range: 96 dB
Signal-to-Noise
Ratio: 112 dB
Total
Harmonic Distortion : 0,003% 91 kHz, 0
dB)
Wow and
Flutter: below measurable limit
D/A
Converter: MASH (8 DAC)
Output
Impedance: approx 1 k Ω
Load
Impedance: more than 10 k Ω
Headphone
Output level: 15 mW max. 32 Ω
(adjustable)
Pickup
Wavelenght: 780 nm
Power
Supply: 110 - 127 V; 220 - 240 V, AC
50/60 Hz
Power
Consumption: 11 W
Dimensiond
(W x H x D): 430 x 126,5 x 332,5 mm
Weight: 5,2 kg
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