Heathkit

AL-1700

Turntable

Main Details
Maker Heathkit Brand Heath Company Company Zenith Company ADC Company
Function
Form Factor Desktop
Signal Path Analog Hardware
Made In United States
Date Produced 1979
Dimensions
(H × W × D)
Weight 20.25lbs (Net), 27lbs (Shipped)
Power Source 120VAC, 50/60Hz
Frequency Response 10Hz-24kHz ±2dB
Notes Heathkit licensed kit version of the ADC Accutrac 4000/EW-1
Additional Specifications
Speeds (RPM) 33⅓, 45
Wow & Flutter (DIN 45507) 0.03WRMS ±0.042%
Rumble (DIN 45539B) -70dB
Rumble (DIN 45539A) -50dB
Build-Up Time 2 seconds
Platter Material Aluminum Alloy
Platter Mass 1.4kg
Platter Diameter 12.1"
Tonearm Type Tubular "S"
Tonearm Effective Length 237mm
Overhang 15mm
Tonearm Friction 5-7mg
Offset Angle 21°
System Resonance (Tonearm) 8-10Hz
Wire Capacitance 20pF
Tracking Force 0-4g
Cartridge ADC LMA-1
Output Voltage (5.5cm/sec) 3.5mV
Tracking Force (Cartridge) 0.75-1.5g
Channel Separation 28dB
Load Resistance 47kΩ
Stylus 0.0003"x0.0007" Elliptical Diamond
MSRP (1979) $389.95

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