SONY PS-2350
¥ 33,800 (around 1975)
Commentary
A belt drive player system that uses a tone arm with a lateral balancer and an auto mechanism.
Uses a 4-pole synchronous motor with extremely low vibration developed exclusively for the turntable.
In addition, high-precision urethane belt with both sides polished is used for the belt.
30 cm aluminum die-cast is used for the turntable.
Uses a static balanced universal tone arm.
A precision pivot bearing is used for the bearing section to increase sensitivity, and the support section is supported by a damper to provide a vibration-resistant design.
In addition, it is equipped with inside four scan seller and lateral balancer.
High-compliance MM cartridges are used.
Equipped with auto-return and auto-cut mechanisms.
The output code is a low-capacity type with less high-frequency loss.
Equipped with a height-adjustable insulator.
Comes with a removable acrylic dust cover.
Model Rating
| Type | Record player system |
| <Turntable portion> | |
| Turntable | 30 cm Aluminum Die Cast |
| Motor | 4-pole 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 | 0.06%WRMS |
| Signal-to-noise ratio | 63dB(DIN-B) |
| Tone Arm Section | |
| Tone arm | Static balance S-shaped tone arm |
| Effective length | 216.5mm |
| Total Length | 300mm |
| Overhang | 16.5mm |
| Tracking error | + 3 ゜', -1 ゜ |
| Needle pressure adjustment range | 0 ~ 3g |
| Shell Weight | 7.5g(SH-135) |
| Usable cartridge weight | 4g ~ 12.5g (when using the attached shell) |
| Cartridge Section | |
| Cartridge | MM Type |
| Frequency characteristic | 10 Hz to 30 kHz |
| Separation | 25 dB or More (1 kHz) |
| Output voltage | 3 mv (1 khz, 5cm/s) |
| Optimum load impedance | 47k Ω ~ 100k Ω |
| Compliance | 10x10-6cm/dyne |
| Needle pressure (optimum needle pressure) | 1.5g ~ 2.5g (2.0g) |
| Needle | 0.5 mil diamond needle |
| Dead weight | 5.5g |
| Exchange needle | ND-134G |
| <General> | |
| Power supply voltage | 100 VAC, 50Hz/60Hz |
| Power consumption | 8W |
| External dimensions | Width 450x Height 160x Depth 380 mm |
| Weight | 7.7kg |
| Attachment | 45 Rotation Adapter Cartridge spacer 1 set of cartridge mounting screws Tracking error confirmation gauge |
| Sold Separately | Shell SH-135 Cartridge XL-15 |