Audio Technica AT618A

Core Performance Features

• 600-Gram Machined Brass Core: Fabricated with a high-density machined brass metal core that delivers uniform downforce without needing mechanical clamping levers or screw-down threads.

• Resonance-Damping Rubber Jacket: The entire exterior is wrapped in a thick, non-resonant rubber shell that absorbs micro-vibrations, protects record labels from scuffs, and provides a textured grip for handling.

• Warp Flattening: Presses slightly dished or warped records firmly against the slipmat or rubber platter mat, preventing stylus skipping and vertical tonearm deflection.

• Improved Low-Frequency Tightness: Enhances bass transient definition and stereo imaging by eliminating microscopic vinyl slip and motor-induced platter chatter during playback.

• Universal Spindle Fit: Fits over standard turntable center spindles without modifying the deck or platter geometry.

• Drive System Compatibility: Recommended primarily for direct-drive turntables (e.g., Technics SL-1200 series, Audio-Technica AT-LP120X/LP140XP) and heavy-platter belt-drive decks with firm suspension (not recommended for floating sub-chassis decks with delicate springs).

Technical Layout & Specifications

• Product Type: High-Mass Turntable Disc Stabilizer / Record Weight.

• Core Material: Machined solid brass.

• Outer Material: Shock-absorbing synthetic rubber cover.

• Total Weight: 600 g (21.2 oz / 1.32 lbs).

• Dimensions:

  • Bottom Base Diameter: ~80.0 mm (3.15")

  • Top Grip Diameter: ~66.3 mm (2.61")

  • Total Height: ~30.6 mm (1.20")

• Center Hole: Standard turntable spindle diameter with rubberized rim lining.

• Finish: Matte black ribbed rubber with Audio-Technica top accent ring.