2-Speed Studio Turntable (1979-1988)
based on the SL1200 motor unit
The SP-25 turntable offers a similar standard of excellence as the SP-10mkII professional units.
Features include total quartz locked pitch control within a 6% range from rated speeds, full cycle detection FG, extremely high torque, a large turntable platter with high moment of inertia, electronic braking system, integral rotor/platter motor construction and highly effective chassis damping.
Quartz locked control means virtually perfect speed accuracy. But in most quartz controlled turntables, this accurate speed control circuit is defeated when pitch changes are required.
Now, with the SP-25, pitch is variable continuously (analogically) under total quartz locked control.
Optional plinth units available in black (SH-15B3) or simulated rosewood veneer (SH-15B2), both of which are constructed from a heavy, acoustically dead, rubber material.
Drive method: direct drive
Speeds: 33 and 45rpm
Motor: quartz locked
Pitch control: +-6%
Wow and flutter: 0.025% WRMS
Start-up time: 0.7s to 33rpm
Dimensions: 349 x 85 x 372mm
service manual - popoche
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Technics SP25 / SP-25 owners manual, service manuals and schematics are for reference only and the Vinyl Engine bears no responsibility for errors or other inaccuracies. The PDF files are provided under strict licence. Reproduction without prior permission or for financial gain is strictly prohibited. This website is not affiliated with or sponsored by Technics.