Introduction The A100 is a mighty home audio amplifier designed by Douk Audio with top-level parameters and epoch-making innovation. Adopt exclusive heat dissipation patent, optimal circuit layout and PFFB design, with the help of custom-made 48V power adapter to maximize the actual output power of TPA3255. With MONO/STEREO and BASS/FLAT switch and AUX output, it is easy to drive all subwoofers and speakers and build all multi-channels systems, letting you immerse yourself in the high-fidelity audio world.
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Fully working and retested today. Originally bought from an audio shop a few months ago, where it was verified as working. Includes the TA-SA200WR unit, original power cable, and the EZW-RT10A S-Air wireless transceiver. Cosmetic wear on the casing from age, nothing affecting performance. This is the wireless rear-surround amplifier used with compatible Sony S-Air home theatre systems. It connects wirelessly only (no audio inputs). Speaker outputs use Sony 2-pin connectors. Hard-to-find replacement part for Sony S-Air systems, especially with the transceiver included.
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Ultra-thin Subwoofer， Saving valuable space in your vehicle. Compatible with various car stereo audio systems and car host devices. Excellent Heat Dissipation ， Cast aluminum ensures stable performance.
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2.1 channel Bluetooth amplifier: NS-14G Pro features Bluetooth, RCA, and AUX inputs, along with AUX, speaker, and SUB outputs, making it compatible with a wide range of audio sources, including smartphones, laptops, computers, CD/DVD players, and TVs. Equipped with the QCC304X Bluetooth chip, it supports advanced audio codecs like aptX/aptX-HD, ensuring low power consumption for extended battery life and robust connectivity that minimizes dropouts. Powerful output with dual TPA3255 chips: utilizing 2PCS TI TPA3255 chips, NS-14G Pro delivers an impressive maximum output power of 300W per channel (L/R) and 300W for the subwoofer. With the equipped 48V/5A power adapter, it can easily drive most home passive speakers and subwoofers. Alongside its high power output, the high-quality amp chips.
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A WORKING MODE SWITCHER: convenient to use it as subwoofer bass amplifier or full frequency amp, and you can use two Nobsound G2 to drive left and right channel independently, and the mutual interference between the channels is suppressed.
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In good used condition, a few minor scuffs in areas like the front but nothing major. Fully working and sounding great. Good quality amp made by a trusted brand Kenwood. Measurements available in images. Feel free to message me if you have any questions. I normally post within one working day but occasionally it may take up to two working days. Thanks for looking
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This compact Bluetooth audio amplifier allows the connection of Bluetooth devices to low impedance speakers via the built-in power amplifier. It also has an auxiliary input so devices can be connected by 3.5mm jack connection.
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Of course, the connect can also be switched off with a button on the amplifier. In addition to this, the TWS button on the amplifier toggles the TWS function on and off. Key feature: 1.
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