HiFi Rose RA280
Best integrated amplifier for audiophiles seeking vintage aesthetics and modern efficiency.
The HiFi Rose RA280 integrated amplifier delivers a remarkable listening experience, aiming to bring you closer to the true essence of music. It inherits innovative technologies from the acclaimed RA180, offering pure, natural sound with excellent linearity. This amplifier features a Class AD design utilizing GaN FETs for analog-like sound quality while maintaining Class D efficiency. It boasts two completely separated mono amplifier modules, each outputting 250W into 4 or 8 ohms, for a total of 500W stereo output. The RA280 includes a built-in MM phono preamplifier and defeatable tone controls for bass and treble.
$3395.00
Owner Satisfaction
4.5
/ 5
Category Rank
74
/ 111
#74 in Audio Amplifiers
Price vs Category Average
-78%
Below average
Amplifier Class
Class AD with GaN FETs
/ Class AD with GaN FETs
Who it's for
- Audiophiles seeking high-fidelity, clear, and dynamic sound performance
- Vinyl enthusiasts and listeners needing versatile input and tone control
- Design-conscious owners prioritizing premium aesthetics and durable build quality
Who should skip it
- Digital music streamers requiring built-in DAC or network connectivity
- Traditionalists preferring the specific sound signature of Class A amplifiers
- Budget-focused buyers looking for an entry-level audio investment
Performance breakdown
Sonic Transparency
GaN FET technology delivers an exceptionally clean and natural audio profile.
Power Delivery
Dual mono modules provide effortless headroom for demanding speaker setups.
Build Integrity
Sturdy aluminum chassis offers both premium aesthetics and vibration-dampening performance.
Phono Integration
Built-in MM stage provides a convenient, high-quality path for vinyl playback.
Tone Customization
Defeatable bass and treble controls allow precise, tactile sound shaping.
Efficiency
Class AD design maintains cool operation without sacrificing high-fidelity output.
Key Specs
Amplifier Class
Class AD with GaN FETs
Output Power
250W per channel into 4 ohms and 8 ohms
Frequency Response
-1 dB up to 65 kHz, -3 dB in the 85 kHz range
Power Supply
High-efficiency power supply with 2.5 kW PFC circuit
Input
MM Phono Preamplifier
Tone Control
Defeatable, 15 dB adjustment of bass (100 Hz) and treble (10 kHz)
Chassis
Aluminum
Features
- Class AD amplifier technology with GaN FETs for analog-like sound quality
- Dual mono amplifier modules for independent left and right channel amplification
- High-efficiency power supply with Silicon Carbide FETs
- Built-in MM phono preamplifier for turntable connection
- Defeatable tone controls for bass and treble adjustment
- Elegant vintage-inspired design with tactile controls and VU meters
- High-quality construction with a sturdy aluminum chassis
- Reference-grade integrated amplifier for superior audio performance
- Engineered for dynamic range and accurate music reproduction
What customers say
Consumers consistently laud the HiFi Rose RA280 for its remarkable sound quality and elegant design. Many appreciate its ability to deliver a clear, detailed, and powerful audio experience, often noting impressive resolution and dynamic range. The amplifier's sophisticated aesthetic and robust build quality are frequently highlighted, contributing to a premium feel that enhances any listening space. This harmonious blend of superior audio reproduction and refined presentation positions the RA280 as a compelling choice for those seeking high fidelity and visual appeal.
Know before you buy
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.
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