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Musical Fidelity Nu-Vista Pre-Amplifier
Musical Fidelity Nu-Vista Pre-Amplifier
$40,000
Enquire about this productMusical Fidelity Nu-Vista Pre-Amplifier – Reference-Grade Audio for Discerning Audiophiles.
Unique Features
- Blends 8 Nuvistor valves (6S51N) with Class A circuitry for a rich, dynamic sound.
- Fully balanced design with precision stepped attenuator ensures accurate stereo imaging.
- External PRE PSU minimises noise and interference for cleaner audio output.
- Dual mini power amps (50W equivalent) enhance line-driving and dynamic range.
- Massive aluminium chassis provides vibration and electromagnetic immunity.
Local pickup or $11 flat rate shipping within Australia
Unleash the full potential of your audio system with the Musical Fidelity Nu-Vista Pre-Amplifier, a brand-new masterpiece now available at Len Wallis Audio. Designed for audiophiles who demand the pinnacle of hi-fi stereo sound, this pre-amplifier combines the warmth of Nuvistor valve technology with state-of-the-art fully balanced circuitry. Whether you’re enhancing your home theatre or crafting a high-end home stereo system, the Nu-Vista Pre delivers a breathtaking audio experience that’s both precise and emotionally engaging.
The Nu-Vista Pre is the perfect choice for those seeking a good sound system that delivers exceptional clarity and depth. With its fully balanced design and precision volume control, it ensures your music retains its detail and accuracy at any volume level, making it ideal for both quiet listening sessions and lively gatherings in your home cinema. The pre-amplifier’s ability to drive complex systems with ease—thanks to its mini power amp output stages—means you’ll experience a wide dynamic range and low distortion, solving the problem of flat or uninspired audio. Whether you’re rediscovering your vinyl collection or streaming high-resolution tracks, the Nu-Vista Pre brings every note to life with stunning realism, creating an immersive experience that’s perfect for any audiophile’s home sound system.
At Len Wallis Audio, we’ve been passionate about delivering exceptional audio solutions since 1978. As a brand-new product, this Musical Fidelity Nu-Vista Pre comes with the assurance of factory-fresh performance, backed by our commitment to quality. With over four decades of expertise, we’re dedicated to helping you craft the ultimate hi-fi stereo sound system for your home. When you choose Len Wallis Audio, you’re investing in a legacy of quality, trust, and unparalleled customer service.
The Nu-Vista Pre is a flagship pre-amplifier in Musical Fidelity’s prestigious Nu-Vista series, offering cutting-edge technology and elegant design. Its robust construction and innovative features make it a standout choice for anyone serious about hi-fi audio. The combination of Nuvistor valves and modern balanced technology creates a sound that’s both warm and precise, delivering an effortless listening experience that’s perfect for any audiophile’s home sound system.
Ready to experience the Musical Fidelity Nu-Vista Pre-Amplifier for yourself? Visit Len Wallis Audio, one of the premier hi-fi stores, and let our experts help you build the ultimate home sound system. Contact us today for personalised advice and discover how this pre-amplifier can transform your listening experience. Don’t miss out on this opportunity to own a piece of audio excellence—reach out now!
Technical Specifications for Musical Fidelity Nu-Vista Pre-Amplifier
General Specifications
- Type: Fully balanced, discrete Class A pre-amplifier
- Design: Pre-amplifier with separate external power supply (PRE PSU)
- Finish Options: Silver or Black (extruded aluminium chassis)
Dimensions and Weight
- Dimensions (PRE): 483 mm (W) x 187.5 mm (H) x 491 mm (D, including connectors)
- Dimensions (PRE PSU): 483 mm (W) x 187.5 mm (H) x 478 mm (D, including connectors)
- Weight (PRE): 22 kg
- Weight (PRE PSU): 26 kg
- Total Weight (PRE + PSU): 48 kg
Audio Performance
- Total Harmonic Distortion (THD + Noise): < 0.002% typical (20 Hz–20 kHz)
- Signal-to-Noise Ratio (S/N): > 120 dB (A-weighted)
- Frequency Response: 10 Hz–100 kHz (+0, -1 dB)
- Channel Separation: > 100 dB (20 Hz–20 kHz)
- Output Voltage: 10V RMS (maximum, balanced output)
- Output Impedance: < 50 ohms
Inputs
- Balanced Inputs: 6 x XLR
- Unbalanced Inputs: 6 x RCA (single-ended)
- Input Sensitivity: 500 mV RMS (for full output)
- Input Impedance (RCA): 100 kΩ
- Input Impedance (XLR): 100 kΩ
Outputs
- Balanced Outputs: 2 x XLR (main output)
- Unbalanced Outputs: 2 x RCA (main output)
- Additional Outputs: 1 x RCA (fixed tape output)
- Output Stages: Dual mini power amplifiers (equivalent to 50W, running in Class A for preamp purposes)
Valve Configuration
- Nuvistor Valves: 8 x 6S51N Nuvistor valves (four per channel, used in the discrete Class A buffer stage)
- Valve Role: Enhances sound with a warm, smooth signature and fast transients
Volume Control
- Attenuator: Balanced precision-matched stepped attenuator
- Steps: 0.5 dB increments for precise volume adjustment
Power Supply
- External Power Supply Unit: PRE PSU (included)
- Transformers: Housed in PRE PSU to reduce interference
- Capacitance: Generous supply capacitance with added chokes for ripple and pulse current spike reduction
- Power Supply Design: Separate power supply for audio circuits to minimise noise
- Mains Voltage: 230V–240V (50/60 Hz)
- Power Consumption: < 0.5W (standby), 60W (maximum)
Additional Features
- Display: Colour display with dimmer function
- Trigger Inputs/Outputs: 12V trigger in/out for system integration
- Protection: Immune to environmental vibration and electromagnetic interference
- Chassis: Massive aluminium case acts as a Faraday cage for electromagnetic shielding
- Cooling: Passive cooling with fluted sidecheeks for heat dissipation
- Feet: Anti-resonance feet to reduce vibration
Materials and Build
- Chassis: Extruded aluminium front and side panels with a steel chassis
- Shielding: Aluminium case provides electromagnetic immunity
- Connectors: Gold-plated RCA and XLR connectors for optimal signal transfer
Included Accessories
- Power Supply Unit: PRE PSU (with connecting cables)
- Mains Cable: High-quality IEC power cable
- Manual: User manual with setup and safety instructions
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