Helautomatisk direktdriven spelare av hög kvalitet.
Nyrenoverad med servat vertikallager, nya
gångjärn, ny pickup och injusterade hastigheter.
Stroboskop för hastighetskontroll. Tonarm med
ARS.
Pickup: Ny Audio Technica AT11.
Skivspelaren fungerar perfekt. Tillverkad 1981.
Kan sändas för 300kr förpackad enligt konstens
alla regler.

Specifications
Drive system: fg servo direct drive
Motor: 8 pole coreless dc servo motor
Platter: 300mm, 1.6kg, diecast aluminium
Speeds: 33 and 45rpm
Signal to noise ratio: better than 77dB
Wow and flutter: less than 0.015% WRMS
Tonearm: swinging straight arm
Effective length: 222mm
Overhang: 16mm
Tracking force: static balanced 0-3g
Effective mass: 11g
Offset angle: 23 degrees
Dimensions: 440 x 132 x 372mm
Weight: 6.8kg

The tone arm uses an ARS (Anti Resonance
Straight) arm developed by Yamaha to reduce any
resonance of the arm itself.
The ARS arm has a symmetrical structure with a
straight pipe so that torsional vibration hardly
occurs. In addition, a large rectangular balance
weight placed as close as possible to the fulcrum,
a span between pivots that is more than twice the
normal size, and a rubber damper for the angular
contact bearing of the bearing are used to improve
sensitivity and eliminate resonance due to
backlash. In addition, the pipe holder is large and
robust, and a double structure 30 mm from the
fulcrum is used to deal with flexural vibration at the
front and back of the pipe.
The low-pass resonance frequency of the arm was
determined to be 12 Hz from the result of
measuring the reproduction spectrum of the direct
cut record, and the effective mass of the arm was
determined by calculating the average mass and
compliance of 30 typical MM/MC type cartridge
models.

http://www.asedahifi.se