Roksan K2 B2 Integrated Amplifier

The Roksan Kandy K2 (frequently referred to alongside its companion "K2 B2" system components) is an award-winning solid-state integrated amplifier built in England. It is widely celebrated by hifi critics for its massive power reserves, fast rhythmic timing, and excellent built-in vinyl phono stage. Key Specifications Power Output: 125 Watts per channel into 8 Ω (and over 190 Watts into 4 Ω). Power Supply: Heavy-duty 500VA ultra-low-noise toroidal transformer. Inputs: 5 line-level inputs (CD, Tuner, Video, Line 1, Line 2), 1 Moving Magnet (MM) phono input, and 1 Tape loop. Outputs: 1 pair of loudspeaker terminals, 1 preamplifier output (for bi-amping), and a 3.5mm headphone jack on the front panel. Frequency Response: Wideband design covering < 3Hz to > 100kHz. Damping Factor: > 110, giving it excellent grip and control over tough speaker bass lines. Dimensions: \(432\text{ mm (W)} \times 380\text{ mm (D)} \times 102\text{ mm (H)}\) (including feet). Weight: 14 kg (31 lbs). Review Summary Audio experts from publications like What Hi-Fi? and Stereophile highly praise the K2 for its specific strengths: Sound Profile: It delivers a big, punchy, and muscular sound. It has a slightly warm character that makes it pleasant to listen to for long periods without causing ear fatigue. Speed and Control: Reviewers love how "fast" the amplifier is. Its high current allows it to easily control large or power-hungry speakers. It stops and starts bass notes with great precision. The Vinyl Bonus: At a time when many brands stopped including turntable inputs, Roksan kept a very high-quality MM phono stage inside the K2. Vinyl lovers appreciate this extra value. Quirks: The amplifier originally shipped with a heavy, silver, motion-sensing touchscreen remote. While unique, some users found it a bit complicated or unusual to navigate at first.