Aurex Toshiba SR-3639

The Aurex Toshiba SR-3639 is a Japanese mid-range fully automatic belt-driven turntable from around 1980, known for its reliable servo-controlled DC motor and classic vintage design.

Technical Overview: Aurex Toshiba SR-3639 Turntable

• Manufacturer: Toshiba Corporation, Tokyo, Japan

• Type: Fully automatic 2-speed belt-driven turntable

• Drive System: DC servo-controlled motor for stable platter rotation

• Speeds: 33⅓ and 45 RPM

• Platter: 300mm solid die-cast aluminum alloy, designed for minimal resonance and consistent speed

• Wow and Flutter: 0.09% WRMS

• Rumble: 55 dB

• Frequency Response: 20 Hz to 20 kHz

• Tonearm: Static balanced straight pipe tonearm
  Effective length: 201 mm
  Overhang: 20 mm

• Cartridge: Moving magnet (MM) type Toshiba C-15 with spherical stylus Toshiba N-15C

• Power Supply: External or main unit-powered, 12V DC

• Dimensions: 360 mm (W) × 104 mm (H) × 360 mm (D) (14.2 × 4.1 × 14.2 inches)

• Weight: Approximately 2.4 kg

• Additional Notes:
  Uses various materials including aluminum and plastic
  Typical of Toshiba models in late 1970s to early 1980s era, known for solid construction and reliable performance

Summary

The Toshiba SR-3639 offers stable, low-noise belt-driven playback with a servo-controlled motor ensuring steady speeds. Its robust aluminum platter, balanced tonearm, and quality moving magnet cartridge combine for solid vintage hi-fi sound quality. Its compact size and lightweight design make it easy to integrate into most home audio setups.