Its optimized design features a built-in ultra-quiet cooling fan, improving cooling efficiency by 30% compared to the PRO version, ensuring stable performance even under heavy load. Compared to the PRO version, the BT20A MAX features an improved circuit design and a newly integrated ultra-quiet fan that boosts cooling performance by 30%.
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Bose Professional IZA 190-HZ 90-watt 1-channel Integrated Zone Amplifier
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Arcam xeta one Amplifier Integrated Tested In Working Order Black No Remote
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Sony TA-AV531 Integrated Stereo Amplifier with Dolby Pro Logic Surround. Unit powers on and display lights up as shown. • Model: Sony TA-AV531. • Classic Sony 90s black face design. • Knobs and sliders operate smoothly.
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All-i n-One DAC Amp: A DAC, amplifier, preamplifier, and headphone amplifier are all integrated into the Fosi Audio MC331. Compact Yet Powerful: The MC331 only takes up minimal desktop space but boasts a maximum power output of 105W x2@4Ω, effectively driving your bookshelf speakers.
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Hardly used, lived through two moves. Works like new, power cable included.
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The A-S501 integrated amplifier delivers powerful, refined audio performance with 85 watts per channel and a carefully engineered signal path designed for clarity and balance. Digital audio inputs make it easy to connect modern sources like TVs and disc players, while a pure direct mode shortens the signal route for cleaner, more natural sound. A rigid anti-resonance chassis, symmetrical internal layout, and premium components work together to reduce noise and distortion. Thoughtful features such as variable loudness control, dual speaker outputs, subwoofer connection, and elegant aluminum styling make this amplifier a versatile and sophisticated centerpiece for any high-quality home audio system.
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Cheap look-alikes are thriving on the market.
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Up for sale is a pioneer Sa-1000 Unit. Tested to work. Nice sound through my test speakers. Switches and knobs tested to work but some were scratchy. This is a vintage unit and a nice refresh would be nice to maximize operation. another thing to note is that the orange led does not turn on. This does not affect operation as it works just fine. Cosmetically it is in nice shape. The wood veneer looks good with no deep scratches or gouges. This unit is missing the knob caps, but again this does not affect operation. Sold as a working unit in aforementioned condition. Free Shipping to continental USA only. Thanks for looking!
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The unit was probably built around 1980. it pushes 4-ohm speakers just fine. No remote is included. I have had this for over a year and I recently had Chris at Precision Electronics in Plaistow, NH go through it because it was blowing fuses.
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Sanyo DCA-611 Turn on No tested Sold as is No return Look great shape and condition Thanks for watching
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Condition: Fair - shows sign of wear. Model: SI-275. Item is a donation and as such we do not know its history.
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Up for sale is aYamaha A-700 Natural Sound Stereo Amplifier. Yamaha A-700 Amplifier. Includes theoriginal Yamaha owner's manual. Original Yamaha Owner’s Manual. Clean and clear audio output. Auto Class A & Direct modes functioning.
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Functionality: This amplifier has been tested and works great. Model PM6007. Type Stereo Integrated Amplifier. The amplifier is in very good pre-owned condition. This amplifier has been tested and works great.
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Power consumption 135 W @ 230 V / 220 V / 115 V / 100 V into the rated load of 8 Ω. Frequency response Phono: 15 Hz to 40 kHz (-3 dB points) / 27 Hz to 20.5 kHz (-1 dB points). Input 2-3 (Line) input sensitivity 210 mV @ 47 k Ω.
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