HiFi Rose RA180 - Integrated amplifier with high power and advanced class AD technology

HiFi Rose RA180 combines high power, advanced technology, and a design that stands out from the crowd. It works with a special class AD architecture that provides high efficiency while preserving a calm and natural sound reproduction.

The result is an amplifier that plays with great energy and impressive control, while still letting the music flow freely and effortlessly.

Highlights

• 2 x 400 watt integrated amplifier
• Class AD amplification with GaN FET technology
• Frequency range up to 100 kHz
• Built-in MM and MC phono stage
• Adjustable phono EQ
• Active crossover for super tweeters
• Tone controls for bass and treble
• Illuminated VU meters and aluminum cabinet

New class AD technology with more natural sound

RA180 uses GaN FET transistors, which respond faster and more stably than traditional solutions. This reduces noise and keeps the signal cleaner throughout the amplifier.

The sound feels open and lively, while dynamics and control are preserved – even when the music becomes complex and energetic.

Power and control for demanding speakers

RA180 delivers plenty of power and keeps the speakers under close control. The amplifier uses separate amplifier modules for different frequency ranges, providing better operating conditions throughout the signal path.

This gives more energy in the low end, better separation between the instruments, and a soundstage with greater calm and ease.

Built for both vinyl and modern hi-fi

RA180 has an advanced phono stage with support for both MM and MC cartridges. You can also adjust the EQ settings so the reproduction better matches different records and recordings.

This provides greater flexibility and makes the amplifier especially interesting for serious vinyl enthusiasts.

Focus on signal purity

HiFi Rose has chosen to keep the signal path fully analog in the RA180. This reduces interference from digital circuits and helps preserve the signal's natural character.

Balanced XLR and RCA connections also provide flexibility for integration into both classic and modern high-end systems.

Power supply with high stability

The power supply uses SiC FET technology and high efficiency to deliver stable power with low heat generation. This provides better operating conditions for the electronics and helps keep the soundstage calm – even at high volume levels.

The high damping factor also contributes to firmer and more controlled bass.

Design that stands out

RA180 combines classic hi-fi aesthetics with modern details. The illuminated VU meters, the aluminum surface, and the physical tone controls give the amplifier a distinctive and exclusive look.

This makes the RA180 an amplifier that both functions as the center of the system and as a visual part of the listening room.

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