ONKYO Integra A-924 pre-main amplifier with instruction manual (copy) is included. There are no input selector malfunctions or unstable behaviors.
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Technics SU-9400 pre-main amplifier provides high-quality sound. Operation has been confirmed, but there may be noise or it may stop midway. Other functions are unchecked. It can also be used for parts. It is being sold as junk. The accessories include the main unit and instruction manual. I promise fast shipping via FedEx or DHL as soon as possible! Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.
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When the power button is pressed, the power does not turn on, but there is a buzzing sound. Sound was output when connected PC to AUX speaker A and PC to AUX speaker B.
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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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Technics SU-7700II pre-main amplifier is being sold as junk. Sound output has been tested before listing, but sound only comes from the left (L) side, not the right (R) side. There is some feeling of use such as scratches and rust due to aging. As shown in the 9th image, one switch cover is missing. The listing includes everything in the first image. It is being sold as is, as junk. I promise fast shipping via FedEx or DHL as soon as possible! Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.
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FOSTEX compact power amplifier, AP20d. It was used with a Bluetooth receiver until last month. Frequency characteristic: 20Hz to 40kHz. Suitable load impedance: 4Ω to 8Ω.
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Type: Stereo preamplifier. Input sensitivity/impedance Phono: 2.5mV/50kΩ. Phono maximum allowable input (harmonic distortion 0.1%) 200mV (1kHz). Tuner, Aux, Tape PB1, 2, DIN: 150mV/50kΩ. Output level/impedance Tape Rec1, 2: 150mV.
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NAD 304 Stereo Integrated Amplifier. Item powers on, however unit has NOT been tested beyond powering on. I have not tested any further, so item may have unknown issues I am not aware of. Lastly, see photos for dent on top of the unit.
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Type: Integrated Amplifier. Model: 317.
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Tested working.... Fresh batteries
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The Harman Kardon A 402 Vintage Integrated Amplifier is a dual mono-functional unit manufactured in Japan. This classic piece of vintage audio equipment from the renowned brand Harman Kardon is sure to enhance the sound quality and overall aesthetic of any audio setup. With its sleek design and exceptional performance capabilities, this integrated amplifier is a must-have for any vintage audio enthusiast seeking a high-quality audio experience.
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This list8ng is for a Sony TA-AX530 integrated amplifier. It comes with the matching ST-JX430 tuner. I put new bulbs in the tuner display. Both units have been fully tested and are working excellent. All functions, inputs and outputs were tested. Includes the RCA cable for connecting the two. I do not have the S-control wires. The system does not require them to function. Please check the pictures. Free shipping to contiguous 48 states and eBay Global Shipping Center only.
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GET SET GO CLASS A GSG 3.5W SINGLE ENDED TRIODE SET VACUUM TUBE VALVE INTEGRATED SPEAKER AMPLIFIER AMP 220-240V AC. It was built in the US by E.W. Brown (a frequent contributor to Shannon Parks' DIYTube forum site) over 10 years ago, it's based on a PCB sold via the DIYtube forum.
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This little amp works great.
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Up for sale is a stunning TEAC AI-501DA Integrated Stereo Amplifier in excellent condition. TEAC AI-501DA Amplifier (silver). It’s also equipped with a premium Burr-Brown 32-bit DAC, allowing for bit-perfect, high-resolution playback directly from your PC, Mac, or digital transport.
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