July Gallery Auction
Lot 29138:
Description
This Yamaha Natural Sound Stereo Amplifier, model AV-55, is a vintage audio component manufactured in Japan. The unit is designed for a home theater or multi-channel audio setup, featuring a 4-channel drive system and integrated Dolby Surround processing. The rear panel lists technical specifications as 120 volts, 420 watts, and 60 Hz. Connectivity options are extensive, including analog RCA inputs for Phono (with ground terminal), CD, Tuner, LaserDisc (LD), and Aux. It also features composite video and stereo audio inputs and outputs for VCR 1 and Tape 2/VCR 2, along with a Monitor Out. Speaker outputs consist of spring-clip terminals for one pair of Front speakers and one pair of Rear speakers, with a minimum impedance requirement of 8 ohms. The front panel includes a large master volume dial, push-button source selectors, and rotary controls for Rec Out selection, Surround Mode, Bass, Treble, Balance, and Rear Level. Additional features include a 1/4 inch headphone jack, Bass Extension, and Tone Defeat switches. The serial number is N0289097P. This listing includes the amplifier unit only; no remote control, manuals, or auxiliary cables are provided. Pickup is Friday, July 31, from Noon to 7 pm at our facility in Lancaster, OH. Alternate pickup day is available by appointment for a $5 fee per lot or we will provide in-house shipping for this item. If shipping – once packed up we will send you a separate invoice for shipping & handling. Shipping questions: [email protected]. Sales tax collected on this auction. Our warehouse is in Lancaster, OH. If not shipping – pickup in 10 days or we will dispose and you will not receive a refund. AB352
Condition report:
The amplifier is in fair to poor cosmetic condition. The unit has been tested for power and the red indicator light illuminates when the power button is engaged. No further testing for audio output or functional performance has been conducted. The front faceplate shows significant surface residue, staining, and dust. One plastic knob for the Left Rear Level control is missing, leaving the potentiometer shaft exposed. The rear metal chassis and several assembly screws exhibit visible oxidation and corrosion. The top ventilation grille and overall exterior show heavy dust accumulation. This item is sold as is for parts or restoration.
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