HiFi Rose · Integrated Amplifiers
RA180 Integrated Amplifier
Stereo amplifier with GaN FET Class D design, four amplifier modules, MM/MC phono input, tone controls, and VU meters.
fig. 01 · integrated amplifiers
RA180 Integrated Amplifier
HFRRA180SLV
current
From HiFi Rose
RA180 is a stereo amplifier using Gallium Nitride FETs, four amp modules, and support for Bridge Tied Load or bi-amping. It includes MM/MC phono input with adjustable EQ, two stereo speaker outputs, bass and treble controls, active crossover support for super tweeters, and dimmable VU meters.
Specifications
| Size: | 16.9" W x 13.7" D x 4.3" H |
|---|---|
| Weight: | 36.8 lbs |
| Finish: | High Purity Aluminium |
| Audio input: | Balanced XLR Line Input x1, Unbalanced RCA Line Input x 3, MM/MC (switchable) Phono Input x 1, COAX x 1, USB Audio In x1 |
| Audio output: | Subwoofer Out x 1 |
| FTC Power Output Rating (RMS): | 200W x 2ch (8Ω, 20Hz-20kHz, THD 0.1% |
| Total Harmonic Distortion (THD): | 0.05% (8Ω, 1W to 250W, 1kHz) |
| Frequency Range: | 10Hz~100kHz (8Ω, 1W) |
| Load Impedance: | 8Ω |
| Damping Factor: | Speaker and H/F Speaker Output >150 |
| Signal to Noise Ratio (S/N): | BTL / Balanced, Unbalanced / Phono MM, MC 107dB / 105dB / 80dB (MM), 60dB (MC) |
| Impedance Output: | Speaker Output 53m Ohm |
| Subsonic Filter with On/Off Switch: | -3dB 50Hz |
| Tone Control with On/Off Switch: | Bass (100Hz) / Treble (10kHz) +- 15dB |
| X-Over with On/Off Switch: | HPF (-3dB) 600Hz - 6kHz |
| Phono | Roll-Off 6.36kHz (-5dB @ 10kHz) |
| Power: | Voltage AC100-230v, 50 / 60Hz |
| Audio In / Out on Rear: | Trigger Trigger Voltage Can be turned On: 3.3v - 12v |
| Remote Control: | IR Input 38kHz Infrared Ray (Within 10m of operating distance) |
| The Absolute SoundFeb. 2023 | "When I heard the HiFi Rose RA180 at AXPONA, there was no grain, no harshness, and no hint of sound that would bring on listener fatigue. The presentation was incredibly relaxed, full bodied, and enjoyable. While its looks were nothing short of gorgeous, it was the sound of the RA180 that really drew me in." — Rives Bird Read More → |
| StereophileDec. 2022 | "GaN FETs respond faster to transients and dynamic swings, with less overshoot and shorter recovery time. The result is faster switching times and more precise switching with less ringing, distortion, and EMI. The RA180 takes full advantage of this technology, delivering an amplifier unlike anything else at its price." Read More → |
| Product type | integrated amplifier |
| Amplifier design | Class D amplifier with Gallium Nitride FETs |
| Power output | 800W output |
| Phono stage | moving magnet and moving coil |
| Speaker outputs | two sets of stereo speaker outputs |