Reviews

Quadraspire Hi-Fi Rack Review: Q4, SVT, and X-Reference

Quadraspire Hi-Fi Rack Review: Q4, SVT, and X-Reference

29 October 2024
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The Quadraspire Hi-Fi Rack range, including the Q4, SVT, and X-Reference models, enhances audio quality and aesthetics through effective resonance control and solid construction. Each model uses cross-laminated bamboo shelves with aluminium or bronze supports to reduce electronic interference and isolate vibrations. In testing, the X-Reference proved especially impactful, adding depth and detail to both rock and orchestral tracks. The SVT is an excellent mid-level choice, offering improved performance over the Q4 at a modest cost increase. Overall, Quadraspire’s hi-fi racks provide robust support for enhancing audio clarity and resonance, making them a valuable addition to any setup.

 Audeze Headphones LCD-2, LCD-X, LCD-XC and MM-500 Review

 Audeze Headphones LCD-2, LCD-X, LCD-XC and MM-500 Review

17 September 2024
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The Audeze headphones review covers four popular models: LCD-2 Classic, LCD-X, LCD-XC, and MM-500. Audeze headphones use advanced planar magnetic drivers for balanced sound, deep bass, and dynamic range. Built with robust materials, they feature large ear pads and a suspension headband for comfort. Each model delivers distinct sound profiles, with the LCD-X offering an open, spacious sound, while the LCD-XC provides immersive closed-back performance. The MM-500, endorsed by engineer Manny Marroquin, impresses with light weight and superior resolution. Audeze's high-quality build and exceptional sound make them a top choice for professionals and home listeners alike.

Record Doctor X Dual-Sided Vinyl Record Cleaning Machine Review

Record Doctor X Dual-Sided Vinyl Record Cleaning Machine Review

26 June 2024
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The Record Doctor X Dual-Sided Vinyl Record Cleaning Machine offers efficient cleaning with its unique dual-sided vacuum system. It arrives with cleaning solution, a goat hair brush, and a user-friendly guide. In testing, it effectively restored the sound quality of records like Stevie Wonder’s Hotter Than July, improving bass, midrange, and reducing pops and clicks. The machine’s design is practical, featuring a faux-carbon fibre block, switches for power and speed, and a drain plug. Despite some noise, its powerful vacuum motors ensure thorough cleaning. Overall, it’s a valuable investment for vinyl enthusiasts seeking to enhance their collection’s sound quality.

Exploring the Mystique of Tellurium Q Speaker Cables: A Comprehensive Review

Exploring the Mystique of Tellurium Q Speaker Cables: A Comprehensive Review

20 February 2024
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This comprehensive review delves into the enigmatic world of Tellurium Q speaker cables, exploring their range and audio performance. Distinguished by three colour families—Blue, Black, and Silver—each offering unique sound characteristics, these cables are designed to enhance audio systems of varying qualities. Through in-depth testing with Billie Eilish's "Ocean Eyes," the review illustrates the cables' ability to elevate audio clarity, separation, and dynamics, from the warm and cuddly Blue to the vibrant and detailed Silver Diamond. The review also touches on the secretive manufacturing process, suggesting a blend of technical innovation and mystical lore behind their exceptional performance.

ADOT Fiber Optic Gigabit Network Conversion Kit MC01/02/03 Review

ADOT Fiber Optic Gigabit Network Conversion Kit MC01/02/03 Review

12 January 2024
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The ADOT Fiber Optic Gigabit Network Conversion Kit significantly upgrades digital streaming, reducing electronic interference and noise in audio systems. It includes the MC01 media converter, which cleans and transmits data via fibre optic cables, and an optional DUAL Kit for audio components without SFP ports. Upgrades include switching from multi-mode to single-mode fibre and enhanced power supplies (MC02 or MC03). Tests reveal noticeable improvements in audio quality, especially in high-end systems, showcasing the kit's ability to deliver a clearer, more dynamic sound.
Chord PowerHAUS S6 Review

Chord PowerHAUS S6 Review

17 November 2023
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The PowerHAUS S6 by Chord Company is a high-end, 6-way power block, distinct for its lack of series filtering and electronic noise-inducing components, ensuring a clean, dynamic performance from hi-fi systems. It employs parallel ARAY technology and features a robust aluminium casing for electrical isolation and reduced microphonic interference. Internally, it boasts high-quality cable shielding and conductors and a unique wiring arrangement with parallel bus bars to minimise electronic noise. The PowerHAUS S6’s advanced design and technology make it an ideal choice for audiophiles seeking to elevate their sound experience without compromising on build quality or audio fidelity.
The English Electric EE1 Network Noise Isolator Review

The English Electric EE1 Network Noise Isolator Review

15 November 2023
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The English Electric EE1 is a high-performance network noise isolator, a significant leap from conventional network switches. It employs dual passive technologies to filter out both low and high-frequency noises, enhancing audio data quality with minimal error correction needed by devices like streamers. Its robust design includes an aluminium casing and rubber rails, offering practicality and noise insulation. In testing, the EE1 demonstrated a noticeable improvement in sound quality, offering clearer separation of voices and more detailed sound staging. Overall, the EE1 significantly elevates the quality of streamed music, offering a more lively and engaging listening experience.
Review of the Merlin Tarantula MK6 UK Mains Power Cable QSA Black Edition

Review of the Merlin Tarantula MK6 UK Mains Power Cable QSA Black Edition

7 November 2023
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The Merlin Tarantula power cable, upgraded with a Quantum Science Audio Black fuse, enhances audio systems, offering a clearer and more dynamic sound than standard cables and rivals. Its straightforward design belies a performance that rivals heavier, stiffer competitors, ensuring a cleaner power supply and improved acoustic experience, marking a substantial step up for hi-fi enthusiasts.
iFi Audio iCan Phantom Headphone Amplifier Review

iFi Audio iCan Phantom Headphone Amplifier Review

3 October 2023
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iFi Audio's iCan Phantom is a versatile, reference-class headphone amplifier that doubles as a high-fidelity preamplifier. Touted as the 'Rolls-Royce of Headphone Amplifiers,' it is more of a 'Toyota Landcruiser,' versatile and rugged, capable of supporting various types of headphones. It comes packed with a plethora of features such as multiple connection options, gain settings, and a built-in electrostatic energizer. It allows real-time switching from solid-state to tube mode and offers additional sonic controls like XBass and XSpace for an enhanced audio experience. Whether you have a single high-end pair or a collection, the iCan Phantom delivers optimal performance.
Review and Test of QSA Treated Upgrades

Review and Test of QSA Treated Upgrades

3 October 2023
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Quantum Science Audio (QSA) offers a mysterious yet impactful range of audio-enhancing products, such as Power Jitters, IEC Jitters, and XLR Jitters. These are said to improve audio quality significantly, although the exact technology, dubbed "Musical Metal Molecule Alignment Technology" (MMMAT), is kept secret. Testing with Olivia Dean's "No Man" revealed a "veil lifted from the music," with each added component enhancing the audio experience. The effects are most prominent when applied earlier in the audio chain and seem to especially benefit power amps. Removing these components brought back noticeable noise, validating their efficacy. Prices are a reflection of QSA’s enigmatic treatment time.