A07 Premium TPA3255 Power Stereo Amplifier with AUX Pre-Out 300W*2 | Swappable Op-Amp | 2 channel Desktop integrated Class D Stereo HiFi Amp For Passive Bookshelf Speaker & 2.0/2.1 Home theater

This compact Hi-Fi Class D stereo amplifier utilizes the Texas Instruments TPA3255 high-performance, low-distortion, high-power Class D stereo amplifier chip and the NE5532 Dual op-amp chip, delivering low noise, minimal distortion, and reduced clipping. It operates quietly and remains cool, with straightforward setup. It is a simple yet robust mini integrated amplifier for your stereo home speaker system. The maximum power output reaches up to 600W. This stereo receiver and amplifier employs the TI TPA3255 high-performance Class-D power amplifier chip for superior sound quality. The TPA3255 chip incorporates an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra-HD). It effortlessly drives 2-8 ohm passive bookshelf speakers and can be paired with Klipsch RP-600M bookshelf speakers to deliver natural and pristine sound quality. It is intended for users pursuing high-fidelity sound. The unit includes 3.5 mm AUX Pre-out and RCA audio passive speaker outputs. The 3.5mm port provides a full-range frequency output. The "Pre-out" level is managed by the volume control and can connect to any active device such as active speakers, a power amplifier, or a powered subwoofer amplifier to establish a 2.1 channel home audio desktop speaker system. The NE5532 dual op-amp chips are upgradable and replaceable, for instance with OPA series, LM series, or MUSES series chips, to satisfy the requirements of more audiophiles. It can function as a passive bookshelf speaker amplifier, desktop amplifier, and more. Connect it to your home audio speakers to create a complete Hi-Fi audio system. This premium 2-channel audio component amplifier is packaged with a DC 32V 5A power adapter. You can upgrade the power supply to achieve the maximum 300W x2 power output, for example with a 48V/10A power adapter. Do not use an industrial power supply; please select the appropriate passive speaker power adapter. It features a compact and elegant appearance, combined with renowned components such as Japanese ELNA capacitors, 63V filter capacitors, and WIMA capacitors. These audiophile-grade components contribute to high performance and outstanding sound quality. Pair it with the T1 PRO to create a Hi-Fi home audio system. Note: The 2025 Upgraded Version features an internal enhanced cooling system, solid high-quality knobs, a full metal housing, and upgraded professional audio components. Note: Wi-Fi is not supported