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AA91 Anti‑Sliding LP Vinyl Record Pickup Calibration Plate Distance Gauge Protractor Adjustment Tool Ruler for Turntable is the ultimate precision accessory for vinyl enthusiasts who demand flawless playback and exact cartridge alignment. Designed with a durable anti‑sliding surface, this compact ruler keeps your stylus pickup steady while you fine‑tune every inch of distance, angle, and tonearm geometry.
Why Choose the AA91 Calibration Plate?
- Exact Distance Measurement: Built‑in 0‑100 mm scale with millimeter precision ensures your cartridge is positioned perfectly.
- Protractor Functionality: Integrated angle markings (0°‑90°) let you adjust the cartridge tilt for optimal tracking and reduced wear.
- Anti‑Sliding Design: Smooth, low‑friction surface holds the pickup firmly in place during calibration, eliminating accidental slips.
- Compact & Durable: Made from high‑grade ABS plastic, it’s lightweight yet resistant to wear and temperature changes.
- Universal Compatibility: Works with all standard turntables, cartridges, and stylus types—ideal for both beginners and seasoned audiophiles.
Key Features & Benefits
- High‑contrast, laser‑etched scale for clear reading in any lighting.
- Dual‑side measurement: 0–50 mm on one side, 50–100 mm on the other, allowing quick adjustments across a wide range.
- Precision protractor angles (0°, 15°, 30°, 45°, 60°, 75°, 90°) to match manufacturer specifications.
- Non‑metallic construction prevents interference with magnetic cartridges.
- Easy to use: slide the calibration plate under the tonearm, lock into position, and read the exact distance.
How to Use the AA91 Calibration Plate
1. Prepare Your Turntable: Place the vinyl record on a clean platter and set the tonearm to the neutral position.
2. Position the Plate: Slide the AA91 under the cartridge, aligning the zero mark with the tonearm pivot.
3. Measure & Adjust: Read the distance between the cartridge and the record surface; adjust the tonearm height or cartridge height accordingly.
4. Fine‑Tune the Angle: Use the protractor markings to set the tracking angle to the manufacturer’s recommended value.
5. Lock & Test: Secure the tonearm and play a test track to confirm smooth, distortion‑free playback.
Product Specifications
- Material: High‑density ABS plastic
- Dimensions: 120 mm × 30 mm × 5 mm
- Weight: 45 g
- Color: Matte black with silver markings
- Compatible with: All standard 12″ LP vinyl records and turntables
Upgrade your vinyl listening experience with the AA91 Anti‑Sliding LP Vinyl Record Pickup Calibration Plate. Whether you’re setting up a new turntable or fine‑tuning an existing system, this essential tool guarantees accurate cartridge placement and the purest sound possible.
Price: Original price was: $ 18.19.$ 14.19Current price is: $ 14.19.