The Philips AF-777 is a direct-drive turntable from 1980, made in Belgium, featuring a tubular-aluminum tonearm, a pitch control range of ±3%, hydraulically damped cueing, and a die-cast aluminum headshell. Key specifications include 33⅓ and 45 rpm speeds, a wow & flutter rating better than 0.08% DIN, and a resonant frequency of 10 Hz. 

Key Specifications :

Model: AF-777
Year: 1980
Made In: Belgium
Type: Direct Drive Turntable
Speeds: 33⅓ and 45 rpm
Wow & Flutter: Better than 0.08% DIN (better than 0.05% weighted RMS)
Rumble: Better than -43 dB (DIN A) / -65 dB (DIN B)
Pitch Control: ±3%
Speed Indication: 3-element LED-bar
Tonearm Type: Tubular-aluminium
Tracking Error: Better than 0°9'/cm
Bearing Friction: Better than 15 mg (vertical & horizontal)
Resonant Frequency: 10 Hz (with test cartridge)
Effective Arm Length: 215 mm (8½ inches)
Effective Moving Mass: 16.5 g
Anti-skating: Adjustable for spherical and elliptical styli
Cueing Lever: Hydraulically damped
Headshell: Die-cast aluminium
Dimensions (W x H x D): 420 x 141 x 348 mm
Weight: 5.8 kg