Technics SL-1700MK2 (1979)
A quartz lock direct drive automatic turntable produced in 1979, offering high speed stability and user-friendly operation.
Overview
The Technics SL-1700MK2 is a direct drive automatic turntable manufactured by Technics in 1979. Marketed as a "Quartz Lock Direct Drive Automatic Turntable," it was designed for precise speed control and reliable playback. The model features full auto operation, including start and return functions, making it suitable for home audio use. It was originally priced at $300 in 1980.
Specifications
| Drive system | quartz lock direct drive system |
| Wow and flutter | 0.04% (varies by measurement standard) |
| Rumble | -78db |
| Speed variation | 0.002 percent |
Design
The SL-1700MK2 uses a quartz lock direct drive system, which provides precise speed stability and reduces wow and flutter for high-fidelity playback.
Market
The SL-1700MK2 has been observed selling for $50 at estate sales in recent years. Common issues include a stuck power button caused by dried, sticky grease and intermittent failure of the auto return and cueing functions. Replacement parts such as the tonearm belt ($7.00) and auto return switch ($22.49) are available from specialty vendors.
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