Onkyo TX 4500 MKII Giant Stereo Receiver 85w pc can run 3 Sets of Speakers has dual phono stage inputs Quartz-Locked beast absolutely mint like New fully professionally serviced

Onkyo TX 4500 MKII Stereo Receiver

1977 Onkyo’s beast from the Golden era of Japanese finest hifi absolutely mint like New

You simply wont find a better one fully professionally serviced new led bulbs
And working like new

No Offers or Time Wasters please

This can run 3 Sets of Speakers and has quartz lock 2x Turntable inputs

Rare piece of legendary Audio gold

The Onkyo TX-4500 MKII is a giant stereo receiver from the late 1970s (roughly 1979–1980) that is often called a "beast" due to its massive physical footprint and high-current power delivery. While rated at a modest 60 watts per channel (WPC) into 8 ohms, it is widely considered underrated and punchy enough to outperform many competitors with higher official ratings. 



Key Features

Quartz-Locked Tuning: It was one of the first receivers to feature a quartz-locked tuner for high accuracy.

Human Touch Sensor: A unique feature where the tuning knob senses your touch and automatically releases the quartz lock so you can dial in a new station.

Massive Connectivity: It offers an unusually high number of inputs for its class, including two phono inputs for turntables and three tape monitors, which can double as auxiliary inputs.

Three Speaker Sets: The rear panel includes outputs for three pairs of speakers (A, B, and C), allowing for flexible multi-room or multi-speaker





The first stereo receiver with quartz-synchronization for the FM band. Even the previous TX-4500 was a successful ONKYO upper class. Here the design has been optimized. For the display scale real thick glass is used. An expression of timeless elegance, in my opinion. A heavy receiver with high power for 3 pairs of speakers. 65 watt per channel.


Feature DetailsPower Output60 Watts per channel into 8Ω (stereo)THD0.1%Frequency Response15Hz to 30kHzDimensionsRoughly 21.1" wide (verify cabinet clearance!)WeightApproximately 34 lbs (15.5 kg)


The Onkyo TX-4500 MKII is officially rated to deliver 85 watts per channel into a 4-ohm load. 

According to service manual specifications, it can also produce up to 75 watts per channel (minimum RMS) at 4 ohms with no more than 0.1% total harmonic distortion (THD) when both channels are driven at 1 kHz.