Arm Kuzma Air Line

First introduced in 2003, the Kuzma Air Line is a pinnacle-grade linear tangential air-bearing tonearm designed to guide the phono cartridge across the record in exact alignment with the original cutting lathe head. By utilizing an ultra-precise linear air bearing—derived from high-precision CNC tooling and measuring equipment—it operates with a microscopic 5-micron gap under pressurised air (withstanding loads over 10 kg) to achieve virtually zero friction and zero mechanical chatter. Precision-machined from solid aluminum with a rigid, low-resonance chassis, the Air Line provides repeatable micro-adjustments for both VTA and azimuth. Powered by a whisper-quiet external compressor unit with an integrated air-drying system, the Air Line eliminates tracking error distortions entirely, delivering unprecedented spatial accuracy, dynamic transparency, and pure musical truth.