Aurex SR-255/SR-255D

Commentary

Direct drive player with 2 types of turntables selectable.

The material of the turntable is different between SR-255 and SR-255D, so you can choose according to your preference.
SR-255 uses AD solid, and SR-255D is made of aluminum die-cast.

A DC servo motor is used as the drive motor.

The tone arm uses a static balance S-shaped tone arm.
Equipped with an anti-skating mechanism needle pressure compatible scale.

The cartridge is equipped with C-230M of MM type cartridge.

33 1/3, 45 Speed fine adjustment is possible according to each rotation speed.
It also has a illuminator with an easy-to-see stroboscopic pattern.

AD solid, a high-density molding material, is used for the player board of the cabinet to suppress resonance.

By installing an insulator, the vibration transmitted from the floor and rack is reduced.

Model Rating

Type	Record player
<Turntable portion>
Motor	DC servo motor
Drive system	Direct drive system
Number of revolutions	33 1/3, 45 rpm
Wow flutter	0.05%(WRMS)
Signal-to-noise ratio	60 dB or more
Turntable	SR-255 : 33 cm AD Solid, 1.5 kg SR-255D : 33 cm Aluminum Die-cast, 1.5 kg
Tone Arm Section
Type	Static Balance S-shaped
Effective length	222mm
Tracking error	+ 3 °, -1 °
Overhang	14mm
Needle pressure variable range	0 ~ 4g
Weight of mounting cartridge	5.5g ~ 12g (When Using Attached Head Shell)
Cartridge Section
Type	MM Type (C-230M)
Frequency characteristic	20 Hz to 20 kHz
Output voltage	3 mv (1 kHz, 50mm/s)
Separation	20dB
Channel balance	1dB
Compliance	10x10-6cm/dyne
Recommended load resistance	50k Ω
Needle tip	0.5mil
Needle pressure	1.5g
Exchange needle	N-210C(¥2,000)
Dead weight	5.3g
<General>
Pwer	100 VAC, 50Hz/60Hz
Power consumption	4W
External dimensions	Width 455x Height 160x Depth 358 mm
Weight	9kg
Remarks	Plywood Aluminum die cast AD Solid Gravity 0.5 2.7 2.1 Bending stiffness (kg/mm2) 500 to 550 7000 1000 to 1800 Shallbe impact value 25-30 4.2 20