Technics QUARTZ SL-7 - Specifications

Specifications
@ General @ Cartridge section
Power supply: ~110-120/220-240V, 50 or 60 Hz Model No: EPC-P202CB
DC 12V (DC input jack) Type: Moving magnet stereo cartridge
Power consumption: 20 W (AC) One point suspension system
6 W (DC) Magnet: Samarium cobalt (Sm-Co)
Dimensions: 31.5 X 8.8 X 31.5¢m Cantilever: Pure boron pipe
(WXHXD)
Weight:
Turntable section
Type:
Drive method:
Motor:
Drive control method:
Turntable platter:
Turntable speeds:
Speed deviation:
Wow and flutter:
(12-1/2” X 3-1/2" X 12-1/2")
7 kg (15.4 Ibs.)
Quartz direct drive
Automatic turntable
Auto start/Auto lead-in
Auto return
Auto stop
Repeat play
Auto speed select
Auto size select
2-speed search functions
Record presence detection
Direct drive
Brushless DC motor
Quartz-phase-locked control
Aluminum die-cast
Diameter 30 cm (12 inches)
33-1/3 rpm and 45 rpm
Auto speed select
(Manual selection possible)
Within +0.002%
0.012% WRMS*
0.025% WRMS (JIS C5521)
0.035% peak
(IEC 98A Weighted)
“Measured by obtaining signal from built-in frequency
generator of motor assembly.
Rumble:
Tonearm section
Type:
Effective length:
Tracking error angle:
Effective mass:
Resonance frequency:
Tonearm drive motor:
—56 dB (IEC 98A Unweighted)
—78 dB (IEC 98A Weighted)
Dynamic balanced type
Linear tracking tonearm
4-pivot gimbal suspension
10.5 cm (4-1/8")
Within :£0.1°
9 g (including cartridge)
12 Hz
Coreless DC motor
eC
Magnetic circuit:
Frequency response:
Output voltage:
Channel separation:
Channel balance:
Recommended load
impedance:
Compliance (dynamic):
Vertical tracking angle:
Stylus pressure range:
Stylus tip:
Weight:
Replacement stylus:
Circuit components
Microprocessor ........
IGS rca oteenedad als
Quartz crystal oscillator ...
Phototransistors........
LEDs ......
Transistors .
@ Accessories supplied:
Stylus cleaning brush...
Screwdriver ..........05
All laminated core
10 Hz to 35 kHz
20 Hz to 10 KHz +1 dB
2.5 mV at 1 KHz,
5 cm/s. zero to peak lateral
velocity
(7 mV at 1 kHz, 10 cm/s. zero to
peak 45° velocity [DIN 45 500])
More than 22 dB at 1 kHz
Within 1.8 dB at 1 kHz
47 kQ~100 kQ
12 X 10° cm/dyne at 100 Hz
20°
1,25 +0.25 g (12.5 +2.5mN)
0.3 X 0.7 mil (7.5 X 18um)
Elliptical stylus
6.0 g (cartridge only)
EPS-202ED
sa daumratagaeseie Davai: ates 40 8 NE tere 1
Specifications subject to change without notice.
Weight and dimensions shown are approximate,