SANSUI SR-2050
¥ 34,900 (around 1973)
Commentary
A belt drive type player with an auto mechanism of 0 side pressure.
Equipped with auto-up / auto-stop mechanism using magnet reed switch and plunger, side pressure is 0.
The tone arm is equipped with a lateral balancer and an inside for scan seller.
Equipped with 0.5g step direct-reading needle pressure application mechanism.
Aluminum scratch board is adopted.
Uses a newly designed slow-acting oil elevation that is resistant to temperature changes.
Equipped with a quick reading switching mechanism by push button operation.
Equipped with an accessory base made of zinc die-cast.
Gold plated terminal is used for the connection terminal.
Universal type light shell has been adopted, and any cartridge can be used.
Uses a feather-touch and easy-to-use start lever device.
Equipped with a power supply checking lamp.
It is equipped with an insulator to prevent howling.
The cabinet has a walnut open pore finish.
In addition, a removable smoke dust cover is used for the dust cover.
Model Rating
| Type | Record player |
| <Turntable portion> | |
| Turntable | 301 mm φ Aluminum Alloy Die-cast, 1.2 kg |
| Drive system | Belt drive |
| Motor | 4-pole synchronous type |
| Rated speed | 33 1/3, 45 rpm |
| Signal-to-noise ratio | 40 dB or more |
| Wow and flutter | Not more than 0.07% |
| Arm Section | |
| Arm | Static balanced type pipe arm Inside for scan seller With Lateral Balancer |
| Effective length | 220mm |
| Overhang | 15mm |
| Tracking error | ± 1.5 ° |
| Needle pressure variable range | 0 ~ 5g (Direct Reading) |
| Auto mechanism | Auto-up / auto-stop |
| Cartridge Section | |
| Cartridge | MM Type |
| Frequency characteristic | 20 Hz to 20 kHz |
| Output voltage | 5mV |
| Crosstalk | 25 dB or more |
| Proper needle pressure | 2.0g |
| Needle tip | 0.5 mil diamond needle |
| Compliance | 7x10-6cm/dyne |
| Standard load resistance | 50k Ω |
| <Others> | |
| Attachment mechanism | Slow moving oil dump-type arm lifter that is linked with the power switch Belt protection mechanism With Pilot Lamp |
| Cabinet | Walnut Open Pore Finish |
| Dust cover | Smoked Acrylic (Removable) |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 20W |
| External dimensions | Width 442x Height 190x Depth 352 mm |
| Weight | 8.8kg |
.JPG)