Product Advantages

1. Dual-function design, combines turntable speed calibration and cartridge overhang adjustment tool in one disc, saves separate calibration accessories.
2. High contrast black printed scales on silver substrate, clear reading under fluorescent light for accurate speed tuning.
3. Four groups of standard strobe lines cover 33-1/3 & 45 RPM for both 50Hz and 60Hz global power grid standards.
4. Thin lightweight rigid sheet, fits all standard turntable spindles without scratching platter surface.
5. Built-in 10–20mm overhang ruler marks for fast stylus offset alignment without extra gauges.

Product Specifications

• Model: AT6180A
• Material: High rigidity matte silver thin sheet
• Diameter: Φ104mm
• Weight: 8g
• Supported Speed: 33-1/3 RPM, 45 RPM
• Applicable Frequency: 50Hz / 60Hz
• Built-in Gauge: 10mm–20mm cartridge overhang scale
• Origin: Made in Japan
• Package Contents: 1 x Stroboscopic Disc

After-sales Policy