Musical Fidelity Nu Vista 600.2 Amplifier

Musical Fidelity Nu-Vista 600.2 Amplifier

The Musical Fidelity Nu-Vista 600.2 Amplifier is available for demonstration in our Hull store by request.

Authorised promotional pricing available for a limited period in line with Musical Fidelity’s Nu-Vista Trade In programme. Fully supported, full warranty, and supplied through official UK channels. Advertised price includes Trade In.

Compared to its predecessor, the Nu-Vista 600, the new 600.2 introduces groundbreaking enhancements inspired by the TITAN power amplifier design. These updates bring noticeable improvements in sound quality, build integrity, and overall performance.

Key upgrades include:

• Full TITAN power amp design: Locally decoupled output stages for improved dynamics and separation.
• Revised PCB layout: Optimized for reduced noise and distortion.
• Upgraded components: Enhanced reliability and performance through precision-engineered, laser-trimmed volume controls and superior electrical components.
• Enhanced power supply unit (PSU): Delivers cleaner, more consistent power for improved audio fidelity.

At its core, the Nu-Vista 600.2 is a dual mono amplifier that prioritizes purity and precision. Featuring oversized toroidal transformers, multi-array power supplies, and premium-grade filtering, it ensures impeccable performance for both pre- and power sections. Musical Fidelity’s design philosophy remains unwavering: analogue technology reigns supreme for achieving the highest fidelity.

Highlights include:

• Class-A tube stage with nuvistor tubes: Known for their rarity and superior audio properties, these tubes deliver warmth and clarity.
• Sophisticated casework and VU meters: Marrying aesthetics with functionality, the 600.2 offers a luxurious tactile experience alongside its sonic excellence.
• True analogue approach: No digital or wireless streaming, ensuring an undisturbed, high-fidelity listening experience.

Technical Innovations

The Nu-Vista 600.2 is more than just a reissue; it’s a reimagining of the amplifier’s potential. Each component has been meticulously selected and designed to exceed the expectations of audiophiles.

Advanced Input Switching and Volume Control

• Relay-based input switching: Provides superior signal integrity compared to older IC-based systems.
• Laser-trimmed volume control: Ensures precision with a gain error of only ±0.5dB, even at lower levels.

Refined Circuitry and Layout

• Dual mono design: Dedicated power supplies for left and right channels deliver unparalleled channel separation.
• Relocated preamp circuits: Moved to a self-screening tray at the unit’s top, shielding them from power supply noise and heavy currents.
• Nuvistor stage: Features 6S51N nuvistors in a discrete Class-A buffer for exceptional audio clarity and low distortion.

Improved Connectivity and Power Solutions

• Balanced XLR inputs: Supports high-end sources like the Nu-Vista Vinyl and DAC.
• Balanced XLR preamp output: Adds versatility for integration with other high-performance audio systems.
• Buffered line outputs: Eliminates interference between connected devices.
• No switch-mode PSU during operation: Ensures minimal noise, with SMPSU only engaged in standby mode.

The TITAN Legacy

The Nu-Vista 600.2 incorporates the legendary TITAN design for unparalleled energy delivery and noise suppression. Key advancements include:

• High-current bulk supply capacitors: Positioned near output transistors for immediate energy access, resulting in superior transient response.
• Reduced supply impedance: Enhances ripple filtering and minimizes rectification noise.

Build Quality: An Unyielding Standard

True to Musical Fidelity tradition, the Nu-Vista 600.2 is built to last. Its robust aluminium chassis not only ensures durability but also functions as a Faraday cage, protecting internal components from electromagnetic interference.

• Extruded aluminium panels: Provide exceptional rigidity, making the unit virtually immune to environmental vibrations.
• Electromagnetic shielding: Protects both the amplifier’s internals and adjacent HiFi equipment.

Nuvistor Tubes: A Nod to the Past, a Leap into the Future

Invented in the 1950s, nuvistor tubes address the shortcomings of traditional tubes, offering reliability, low noise, and compact size. Their inclusion in the Nu-Vista 600.2 pays homage to audio heritage while delivering cutting-edge performance.

Notable applications of nuvistors include:

• Studio tape recorders like the Ampex MR-70.
• Vintage studio microphones such as the AKG/Norelco C12a.

Part Exchange Available

Fanthorpes HiFi offers a generous part exchange against the Musical Fidelity Nu-Vista 600.2 Amplifier. If you have HiFi equipment to use as part payment, call us on 01482 223096 or email shop@fanthorpes.co.uk for a quote.

Finance Available - No Deposit Required

We also offer buy now pay later options, allowing you to spread or defer payments over a year. For details, email shop@fanthorpes.co.uk or call 01482 223096 to request an application form.

Musical Fidelity Nu-Vista 600.2 Amplifier Specification

• Power: 160W into 8 ohms, 300W into 4 ohms, 500W peaks into 2 ohms
• Voltage: 36 Volts RMS, 20Hz to 20 kHz; onset of clipping, 147 Volts peak to peak
• Current: 50 Amps peak to peak
• Damping factor: 100
• Output devices: 2 pairs per channel
• Gain: Preamp 4.3x (12.6dB) at maximum volume, Power Amp 34x (31dB)

• THD+N: <0.005% typical, 20Hz to 20 kHz
• SNR: >107dB ‘A’-weighted
• Input impedance: 100 k Ohms
• Frequency response: +0_–0.1dB 10Hz to 30 kHz

• Mains voltages: 115/230VAC 50/60Hz (factory pre-set); 100VAC 50/60Hz (alternative)
• Consumption:
  • <0.5W in standby mode
  • 75W on and idle
  • 600 Watts maximum
• Dimensions (WxHxD): 483 x 187 x 510 mm
• Weight: 36 kg net / 44.3 kg boxed