HiFi Rose RA280

The RA280 uses Gallium Nitride (GaN) FETs, which allow for much faster and more accurate switching than traditional silicon-based Class D designs. This results in a sound profile that mimics the warmth and natural linearity of high-end analog amplifiers while retaining the efficiency and power of modern digital designs.

Yes, the RA280 features a dedicated built-in MM (Moving Magnet) phono preamplifier. You can plug your turntable directly into the phono input without needing an external preamp.

By using two completely separated amplifier modules for the left and right channels, the RA280 prevents crosstalk and interference between channels. This separation significantly improves stereo imaging and provides a more precise, expansive soundstage.

No, the tone controls are defeatable. You can use the front-panel controls to adjust bass and treble by up to 15 dB, or you can bypass the tone control circuit entirely for a purer, direct signal path.

With 250W per channel into both 4 and 8 ohms, the RA280 is highly capable of driving a wide range of speakers, including those with demanding impedance loads. Its high-efficiency power supply ensures consistent, dynamic performance even at higher volumes.

Beyond their aesthetic appeal, the VU meters provide a real-time visual representation of the output levels for each channel. They are a functional nod to the amplifier's vintage-inspired design, helping you monitor your playback levels.