Audio Resurgence Kraken AR6A Class A Integrated Amplifier

Audio Resurgence KRAKEN INTEGRATED AR6A

Pure Class-A Integrated Amplifier — British-Built Musical Authenticity

The Audio Resurgence KRAKEN INTEGRATED AR6A is a truly exceptional Class-A stereo integrated amplifier designed for music lovers who demand transparency, emotional engagement, and effortless musical flow. A modern interpretation of a revered British classic, the AR6A brings a soul-stirring listening experience to discerning audiophiles, marrying legacy-inspired design with practical performance for today’s systems.

At its heart, the AR6A is a Class-A amplifier — a topology celebrated for its organic, continuous output and incomparable linearity. The circuit design pays homage to the original Alchemist Products amplifiers of the late 20th century, retaining the core philosophy of “add nothing, get out of the way” — letting the music speak with clarity and conviction.

Musicality Above All

Unlike high-gain, spec-driven amplifiers that impress on paper, the AR6A focuses on the listening experience. The sonic presentation is open, textured, and engaging, with exceptional microdynamic response and natural rhythmic energy that draws you into your favourite recordings. Voices feel alive, instruments have palpable presence, and long listening sessions are effortless and fatigue-free.

Refined Control and Connectivity

• Balanced Power: Delivers over 50 W RMS into 8 ohms of pure Class-A output — enough to drive a wide range of speakers with authority and finesse.
• Precision Scaling: With an input sensitivity of 200 mV for maximum output, the AR6A integrates effortlessly with common line-level sources.
• Extended Bandwidth: A broad frequency response from 10 Hz to 64 kHz (–3 dB) ensures exceptional resolution across the audible spectrum and beyond.
• Low Noise and Distortion: Achieves residual noise under 1 mV and distortion <1% THD at 15 V output, creating a serene backdrop for music to unfold without distraction.
• Thoughtful Control Layout: Coaxial volume and input selector knobs minimise signal path length, reducing potential artefacts and preserving purity.

Tailored to Your System

The AR6A is offered with a choice of single or dual external power supplies — the latter further reducing noise floor and enhancing dynamic control for those who seek deeper performance. A moving-magnet phono stage is also optional for vinyl lovers, bringing analogue warmth and detail to your turntable setup.

Built British, Built to Last

Hand-assembled in the UK with meticulous attention to detail, the Kraken AR6A reflects Audio Resurgence’s commitment to musical authenticity over superficial complexity. With its compact footprint (302 × 300 × 89 mm) and a nimble 3.9 kg chassis (without PSU), this amplifier slots seamlessly into a refined hi-fi system without overpowering your living space.

Why It Matters

Audiophiles with a taste for genuine Class-A performance will appreciate how the AR6A brings rhythm, tone, and harmonic coherence to life — qualities that elevate everyday listening into a deeply personal experience. At its price point, few integrated amplifiers deliver such expressive, unforced musicality with a pedigree rooted in recognised British design.

• Input Sensitivity: 200 mV for maximum output
• Power Output: >50 W RMS @ 1 kHz into 8 Ω
• Frequency Response: 10 Hz – 64 kHz (–3 dB @ 100 kHz, measured at 3 V output)
• Total Harmonic Distortion (THD):<1% @ 15 V output, 1 kHz<1% @ 15 V output, 10 kHzResidual Noise: <1 mV
• Peak Power Consumption: 140 W

Physical Characteristics

• Dimensions (W × D × H): 302 × 300 × 89 mm (Kraken amplifier unit only)
• Weight: 3.9 kg (without power supply)