Ortofon AS-309R 12 Inch Static Balance Reference Tonearm portable-audio it combines dual-feed-forward error-correction with

it combines dual-feed-forward error-correction with ultra-high-frequency power supplies to ensure unmatched fidelity and accuracy

the P-1800 AR is a full-featured power conditioner that filters and purifies AC power

four RCA analog inputs

Frequency response: ±1dB (20 Hz – 20 kHz)

it offers seamless control and superior sound quality

Ortofon AS-309R 12 Inch Static Balance Reference Tonearm portable-audio it combines dual-feed-forward error-correction withSince 1953, Ortofon has been designing tonearms with the philosophy of combining craftsmanship and technology. All parts and every component of the tonearms have been upgraded with material meticulously chosen to minimize unwanted vibration and distortion, ensuring crisp clear, and accurate sound. Careful attention to precision and durability of every part and assembly in both models ensures lasting durability for years to come. Precision engineering