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As new with box&manual AWRAT (Advanced Wide Range Amplifier Technology) stereo power amplifier 80 watts per channel into 8 ohms (20-20 kHz at 0.05% THD) 150 watts per channel into 4 ohms (20-20 kHz at 0.05% THD) XLR mono "Bridge" input enables unit to be run in mono at 180 watts x 1 into 8 ohms frequency response: 10-100,000 Hz/0dB, -1 dB (1W) signal-to-noise ratio: 110 dB RCA inputs for each channel; mono XLR input quad push-pull amplification design with 3-stage inverted Darlington circuitry to reduce distortion two massive toroidal power transformers and four 27,000-microfarad capacitors for stable, instantly available high current closed ground-loop circuits keep individual circuit noise and ground potential interference to a minimum totally symmetrical alignment of power devices for left and right channels reduces chance for stereophonic playback errors 12V DC trigger input/output gold-plated binding post speaker terminals detachable power cord 17-1/8"W x 7-7/16"H x 17-1/16"D weight: 51.8 lbs.Cost $2500
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Onkyo traces its roots to postwar Japan, founded in 1946 in Osaka by Takeshi Goda, an engineer at Matsushita Electric who envisioned high-quality Japanese loudspeakers. Initially established as Osaka Denki Onkyo K.K., the company began production in 1948 with the acclaimed ED-100 speaker featuring a 25 cm driver, quickly building a reputation through LP concerts and innovative designs that resonated with audiophiles.
The brand excels in premium home audio, renowned for AV receivers, hi-fi amplifiers, and surround sound speakers that deliver exceptional clarity and power. Its portfolio spans turntables, DACs, headphones, and cables, bolstered by acquisitions like Pioneer's home electronics division in 2015, enabling cutting-edge integrations such as internet radio and high-resolution streaming.
Onkyo holds a solid mid-tier position in the hi-fi market, prized by discerning buyers for reliable performance and value rather than ultra-high-end exotica. Despite bankruptcy challenges in the late 2010s, its revival under new ownership preserves a legacy of technological innovation and pure sound enjoyment, appealing to both vintage enthusiasts and modern home cinema setups.
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