Amplifiers
Optonica was introduced in 1976 by Sharp Corporation as its premium high-fidelity division, created to compete directly with the most respected Japanese audio manufacturers of the era. While Sharp was already well known for its consumer electronics, Optonica was dedicated to producing audiophile-grade equipment distinguished by advanced engineering, elegant design, and exceptional build quality. Throughout
The Pioneer SA-8800 II, launched in 1976, is the Japanese mk2 version of the SA-8800 and is electrically equivalent to the SA-8500 II, the export version. This integrated amplifier captures the pinnacle of Pioneer engineering from the golden age of Japanese audio, balancing robust power with technical refinement in a compact 13.8 kg package. A
Pioneer SA 8800 II [mk2] Read More »
This is a fine example of the quality material Denon produced in the late 70s — designed with care, built to last, and sonically refined. Manufactured between 1978 and 1979, the Denon PMA-501 is a pre + main amplifier with some very clever technology under the hood. Most notably, it features the PCC system (Phono Crosstalk
The original PMA-850 had no rec-out option or Class A mode, but the PMA-850II has everything — except the muting switch, which is replaced by the Class A / B function. It features improved internal layout, better specifications, and is, predictably, the rare beast — rarely seen even in Japan and highly sought after by
Launched in 1978-79, the Denon PMA-850 is widely regarded as one of the best amplifiers of its time — and certainly among the finest ever produced by Denon. A true reference-class integrated amplifier from the golden era of Japanese hi-fi. Delivering a solid 85 watts per channel into 8 ohms, the PMA-850 combines precision engineering,
This is the magnificent Yamaha CA-810, one of the finest examples of Yamaha’s legendary craftsmanship from the 1970s. Built with the kind of precision and attention to detail typically associated with Swiss timepieces, the CA-810 exemplifies the golden age of hi-fi, when components were engineered not only to perform but to last a lifetime. Its
