SONY PS-2800

Commentary

A record player with a built-in equalizer amplifier.

The equalizer amplifier section has an on/off switch that can be used as a normal player.

A 30 cm aluminum die-cast turntable is driven by a belt drive system, and a synchronous motor developed specifically for the turntable is used as the motor.
In addition, it uses a double-side polished urethane belt.

A new type of rubber sheet is used to suppress harmful vibrations of the phonograph record.
This rubber sheet is designed to fit the phonograph record into the sheet, reducing unnecessary vibration.

Static balance type universal tone arm is used for the arm.
It is equipped with an inside four scan seller and a lateral balancer that cancels the inside force according to the performance point of the record.

A MM type cartridge is used.

Uses an insulator that can be adjusted in height.

Equipped with auto-return and auto-cut mechanisms.

The output code is a low-capacity type with less high-frequency loss.

Comes with a removable acrylic dust cover.

Model Rating

Type	Record player with built-in equalizer amplifier
<Turntable portion>
Turntable	30 cm Aluminum Die Cast
Motor	Synchronous motor
Drive system	Belt drive
Number of revolutions	33 1/3, 45 rpm
Wow and flutter	0.06%WRMS
Signal-to-noise ratio	60dB(DIN-B)
Tone Arm Section
Tone arm	Static allowance S-shaped
Effective length	216.5mm
Total Length	300mm
Overhang	16.5mm
Needle pressure adjustment range	0 ~ 3g
Shell dead weight	7g
Usable cartridge dead weight	5g ~ 12g (when using the attached shell)
Cartridge Section
Cartridge type	MM Type
Frequency characteristic	10 Hz to 25 kHz
Output voltage	3 mv (5cm/s, 1 khz)
Optimum load impedance	50k Ω
Needle pressure (optimum needle pressure)	1.5g ~ 2.5g (2.0g)
Needle tip shape	0.5 mil diamond needle
Dead weight	5.9g
<General>
Power supply voltage	100 VAC, 50Hz/60Hz
Power consumption	8W
External dimensions	Width 455x Height 155x Depth 355 mm
Weight	7kg
Attachment	45 Rotation Adapter Tracking error confirmation gauge