Integrated amplifiers — HiFi Rose RA180

The RA180 is an advanced integrated amplifier from HiFi Rose, immediately recognisable as development that competitors will struggle to match, with Korean engineers achieving uniquely high performance and natural, clear sound. The RA180 brings HiFi Rose's most accomplished current engineering to a comprehensive, feature-rich integrated-amplification format.

Key specs that matter

One balanced and three single-ended analogue inputs are provided, plus a dedicated phono input with built-in D/A conversion. Input sensitivity is 200mV on XLR or 1,000mV on RCA, with input impedance at 44,000 ohms balanced or 47,000 ohms single-ended. Phono MM/MC current-sensing input impedance is 47 ohms. Output power reaches 200W into both 8 and 4 ohms. Frequency response spans 10Hz to 100,000Hz within plus-or-minus 3dB. Signal-to-noise ratio reaches 108dB on XLR, 106dB on RCA, or 79dB on MM phono. Total harmonic distortion plus noise is 0.006%, with damping factor exceeding 150. At 430 x 391 x 124mm and 16.7kg, the RA180 maintains a substantial integrated-amplifier chassis reflecting HiFi Rose's most accomplished current engineering.

Sound and use context

Expect uniquely high performance and natural, clear sound reflecting the comprehensive balanced-and-single-ended input configuration combined with the built-in phono D/A conversion, positioned by HiFi Rose as development competitors will struggle to match.

Pairing

The dedicated phono input with built-in D/A conversion covers a turntable directly while also digitising the vinyl signal, and the comprehensive balanced-and-unbalanced input configuration accommodates a wide range of sources.

Alternatives

HiFi Rose's own broader integrated-amplifier catalogue offers related alternatives at different price points within the same considered engineering philosophy.