SONY PS-5170
¥ 33,800 (around 1974)
Commentary
Belt drive player system equipped with semi-automatic mechanism.
Uses a 4-pole hysteresis synchronous motor developed exclusively for the turntable.
In addition, it uses a double-side polished urethane belt.
The turntable uses an aluminum die cast 30 cm type.
The tone arm employs a universal tone arm, equipped with an arm lifter and an inside force canceler.
Equipped with semi-auto mechanism capable of auto return and auto cut.
An IM type cartridge is used for the cartridge. Since the shell is a standard type, the cartridge can be replaced.
The output code uses a low-capacity type with less high-frequency loss.
It uses a removable acrylic dust cover.
Model Rating
Type | Record player system |
<Turntable portion> | |
Turntable | 30 cm aluminum die-cast, 1.0 kg |
Motor | 4-pole hysteresis synchronous motor |
Drive system | Belt drive |
Number of revolutions | 33 1/3, 45 rpm |
Start-up characteristic | Within 1/2 Rotation (33 1/3rpm) |
Wow flutter | 0.08% WRMS or less |
Signal-to-noise ratio | 45 dB or more |
Tone Arm Section | |
Tone arm | Static balanced universal tone arm |
Effective length | 216.5mm |
Total Length | 295mm |
Overhang | 16.5mm |
Tracking error angle | + 3 ゜ 05', -1 ゜ |
Offset Angle | 23 ° 30' |
Needle pressure adjustment range | 0 ~ 3g (0.5g scale) |
Inside force cancel range | 0 ~ 3g |
Shell Weight | 10.5g |
Usable cartridge weight | 4g ~ 12g |
Cartridge Section | |
Cartridge | IM Type |
Frequency characteristic | 15 Hz to 22 kHz |
Separation | 25dB(1kHz) 23dB(10kHz) |
Output voltage | 4mV |
Optimum load impedance | 50k Ω |
Compliance | 10x10-6Cm / dyne (vertical, horizontal) |
Vertical tracking angle | 15 ° |
Needle pressure (optimum needle pressure) | 1.5g ~ 2.5g (2g) |
Needle | 0.5 mil diamond needle |
Weight | 6.8g |
Exchange needle | ND-132GA |
<General> | |
Power supply voltage | 100 VAC, 50Hz/60Hz |
Power consumption | 8W |
External dimensions | Width 450x Height 175x Depth 395 mm |
Weight | 8kg |
Attachment | 45 Rotation Adapter Tracking error confirmation gauge |
Sold Separately | Sony Oil OL-2KA Head Shell SH-150 |