Ampapa D1 Hi-Fi Bluetooth Stereo Amplifier

300W × 2 TPA3255 Power Amplifier with Digital VU Meter

Upgrade your audio system with the Ampapa D1 Hi-Fi Stereo Amplifier, a compact but powerful amplifier designed for modern home audio systems.

At its core is the TPA3255 Class-D amplifier chipset, delivering powerful output with extremely low distortion and high signal-to-noise performance.

With up to 300 watts per channel, the amplifier provides the power needed to drive bookshelf speakers, passive speakers, or full Hi-Fi setups.

The amplifier supports Bluetooth 5.2 wireless audio alongside RCA and balanced TRS inputs, allowing easy connection to smartphones, computers, DACs, CD players, and TVs.

A digital VU meter display with multiple visual modes adds a retro-inspired look while providing real-time monitoring of audio levels.

The adjustable high-pass filter (30–200 Hz) allows you to fine-tune speaker performance, while the subwoofer pre-out enables easy integration with active subwoofers for deeper bass.

Key Features

• TPA3255 Class-D amplifier chipset
• Up to 300W × 2 stereo power output
• Bluetooth 5.2 wireless audio connectivity
• RCA and balanced TRS inputs
• Digital VU meter display with multiple modes
• Adjustable 30–200 Hz high-pass filter
• Subwoofer pre-out for 2.1 speaker systems
• Remote control and tone adjustment

Perfect for desktop Hi-Fi systems, vinyl setups, CD players, and modern digital audio sources, the Ampapa D1 delivers powerful sound with striking visual style.