Van Den Hul The Grail SB Balanced Phonograph Preamplifier

Grail SB Balanced Phonograph Preamplifier for High-End Vinyl Playback

The Grail SB Balanced Phonograph Preamplifier is a premier, high-performance audio component crafted for audiophiles who demand impeccable sound quality and precision engineering. With a suite of innovative features, from capacitor-free equalisation to automatic cartridge matching, the Grail SB transforms every listening session into an immersive experience that preserves the integrity of vinyl sound. Designed to highlight the nuanced warmth of analogue recordings, this preamplifier delivers high-fidelity audio with astonishing depth and clarity.

Unique RIAA Equalization for Distortion-Free Sound

At the heart of the Grail SB is its exceptional RIAA equalization, achieved through a coil-based design that avoids the use of capacitors. Traditional capacitors in RIAA circuits can compromise sound quality by introducing distortion; however, the Grail SB’s exclusive coil-based design maintains signal purity by eliminating such components. This setup offers audiophiles a truly authentic, transparent sound that accurately reproduces every detail, from the delicate highs to the deep lows, delivering vinyl sound as the artist intended.

Premium Materials and Construction for Longevity and Performance

The Grail SB preamplifier boasts a high-quality printed circuit board featuring gold conducting paths, which optimises signal integrity and reduces interference. The circuit board is specially mounted to minimise microphonics—vibrations that could otherwise interfere with sound quality. Every element of the Grail SB is crafted with longevity in mind, including its proprietary wooden feet, which are selected for their ability to reduce mechanical vibrations. This careful material selection ensures that the preamplifier maintains pristine sound quality and delivers a consistent listening experience over time.

Flexible Input Compatibility for Moving Coil and Moving Magnet Cartridges

The Grail SB is designed with multiple inputs to accommodate various vinyl setups, providing two dedicated inputs for low-output moving coil (MC) cartridges and an additional input for either high-output MC or moving magnet (MM) cartridges. With an advanced, low-noise MC input stage, the preamplifier adapts automatically to the cartridge, eliminating the need for external resistors and preserving the original sound. This input flexibility allows you to optimise the Grail SB for a variety of cartridge types without sacrificing sound quality, making it an ideal choice for those with diverse record collections or high-end turntable setups.

Isolated External Power Supply for Quiet, Clean Audio

Engineered for the quietest possible operation, the Grail SB features a shielded external transformer that isolates the power supply, reducing hum and protecting against electromagnetic interference. The power supply is further enhanced by individual noise-cancelling Gyrators for each amplifier stage, ensuring a stable, clean power source. This attention to power management elevates the listening experience, providing a noise-free background that lets the subtle details of each track shine through.

Adjustable Gain Settings for Tailored Audio Output

Offering precision control over gain levels, the Grail SB allows audiophiles to fine-tune the output for optimal performance with any cartridge type. The variable amplification levels let you match the preamplifier's output to the cartridge’s sensitivity, ensuring seamless integration with your audio system. This adaptability enhances compatibility with both vintage and modern vinyl cartridges, making it an incredibly versatile choice for vinyl enthusiasts who want the utmost control over their playback.

Purpose-Built for Audiophiles Seeking Natural, Uncoloured Sound

The Grail SB Balanced Phonograph Preamplifier is more than a high-performance audio accessory; it is a meticulously designed tool for preserving the original sound of vinyl records. With its capacitor-free signal path, advanced RIAA equalization, and low-noise MC stage, it presents an unmatched soundstage that captures every nuance and detail. Crafted for long-lasting performance and unrivalled sound quality, the Grail SB provides a rich, warm, and uncoloured audio experience—delivering vinyl playback at its purest.