ROKSAN K3 opium

Pre owned. In excellent condition, with no noticeable signs of wear. Supplied with remote control and original packaging.

The Roksan K3 Integrated Amplifier is one of the most compelling stereo integrated amplifiers in its market segment, thanks to a design entirely developed and manufactured in the UK, in keeping with Roksan’s engineering tradition. The combination of high power output, engaging musical performance and high-quality construction makes it a versatile solution for demanding hi-fi enthusiasts.

Its construction immediately conveys a sense of solidity and quality, highlighted by the robust chassis and substantial weight of the unit. The elegant, modern design allows it to fit easily into a variety of listening environments, while the practical metal remote control provides intuitive operation of the amplifier and other Roksan components that may be part of the audio system. The front panel also features a convenient 3.5 mm headphone output for private listening.

The range of connections is comprehensive and flexible, including five line-level inputs, a dedicated MM phono stage for moving-magnet cartridges and wireless streaming via Bluetooth aptX® technology, allowing audio files to be played from compatible devices. The AV bypass input also enables integration into Home Theatre systems through its pass-through function, while offering the option of using the K3 as a power amplifier or connecting an active subwoofer.

From a technical perspective, Roksan adopts a Class AB configuration designed to prioritise sound quality and natural reproduction. The fully symmetrical audio signal path contributes to precise and transparent stereo imaging, while the high-capacity power supply, featuring a 550 VA toroidal transformer, provides substantial drive capability, even with demanding loudspeakers. The rated output reaches 140 watts RMS per channel into 8 ohms and exceeds 220 watts into 4 ohms, delivering impressive control and dynamic capability. The use of Vishay IRSP9240 and IRSP240 MOSFET power modules further enhances current delivery and operating stability.

In listening, the Roksan K3 delivers a rich, energetic and engaging sound, capable of bringing out the best in a wide range of musical genres. The soundstage is broad, precise and three-dimensional, with exceptionally well-focused imaging that contributes to an immersive and realistic listening experience. Bass frequencies are deep and full-bodied, with a slightly more pronounced presence than that of some amplifiers in the same category, without compromising balance or control.

Vocals are reproduced with excellent clarity and a pleasant touch of warmth, resulting in a natural and involving presentation. The amplifier's dynamic capabilities allow it to handle even complex and rhythmically demanding musical passages with ease, consistently maintaining energy, detail and fluidity.

The K3 is designed for listeners seeking a complete, powerful and musical amplifier that can readily accommodate a wide range of loudspeakers and source components. Its slightly warm sonic character adds richness and depth to the presentation without sacrificing transparency or detail, making it an appealing choice for those looking for refined yet emotionally engaging sound.

With its high-quality construction, versatile connectivity and outstanding audio performance, the Roksan K3 is regarded as one of the most convincing amplifiers in its category, offering an engaging and genuinely high-end listening experience at an accessible price.

Technical specifications:

• Inputs: 5 line-level inputs; MM phono input; Bluetooth; AV bypass
• Bluetooth technology: aptX®
• Input impedance: 47 kΩ
• Line input sensitivity: 440 mV @ 140 W / 8 Ω
• Outputs: stereo loudspeaker outputs (L/R); preamplifier output; headphone output
• Output power: over 140 W into 8 Ω; over 220 W into 4 Ω
• Power supply: 550 VA toroidal transformer; 5 regulated power supply rails
• Frequency response: <3 Hz – >100 kHz (-3 dB)
• Gain: 37.5 dB (75x)
• Total harmonic distortion: <0.005% (1 kHz – 14 W @ 8 Ω)
• Power consumption: standby <25 W; full power, 2 channels into 8 Ω <330 W; into 4 Ω <550 W
• Signal-to-noise ratio: >90 dB (line input)
• Dimensions: 432 x 380 x 102 mm (W x D x H, including feet)
• Weight: 14 kg