SMALL AND PORTABLE: Mini stereo audio preamplifier possess small size, easy to carry and use. Size is 90mm(L) x 38mm(W) x 38mm(H). Item Type: Mini Stereo Audio Preamplifier. 1 Mini Stereo Audio Preamplifier(without power adapter).
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Output Power: Maximum 120W x 2. This power amplifier board has low distortion, low noise and large dynamic range. Item Type: Power Amplifier Board. 1 x Power Amplifier Board. The circuit board designed is reasonable and cost‑effective, very suitable for enthusiasts.
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Item Type: Power Amplifier Board. 1 x Power Amplifier Board. The main pins of the chip have been led out, you can directly input signals. If you are satisfied with our service, pls.
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This 15W+15W BT audio amplifier has superior performance and multiple functions for various occasions. Multi-functional knob design, easy to use. It is not only beautiful in appearance, but also outstanding in performance and function.
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High Efficiency: The TPA3110D2 chip maintains high efficiency even at high power output, helping to reduce heat generation and energy consumption. IC Type: TPA3110D2. Power: 30W × 2 (15W at 12V DC). Output Power: 30W × 2.
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Output Power: Typical 20W (maximum 30W). (RC low-pass circuit considered by the maximum range 3.29Hz-482.29kHz). Frequency response: 14Hz-100kHz.
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TPA3116D2 advanced oscillator PLL circuit adopts multiple open-circuit frequency options to suppress AM interference, and multiple devices can be synchronized when using master-slave mode options. 1 x Amplifier board.
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Item Type: Amplifier Board. Purpose: Digital Power Amplifier Board Model. 1 x Amplifier Board. If your playback device does not have Bluetooth, you can also input audio signals through a 3.5 mm headphone plug.
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