The Leema Acoustics Neutron and Graviton Pre/Power combination provide the heartbeat of the new Quannum range from Leema. The clean, controlled, 150wpc Graviton power amp is fed via RCA or XLR outputs from the Neutron Pre Amp. The Neutron Pre is fitted with a full Digital board offering 7 digi inputs as well as a host of Analogue inputs and a switchable MM/MC Phono stage from the Elements series. Available in Black or Silver and on demo instore.
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The Neutron Pre Amplifier by Leema stands out as an exemplary component that fulfils the core functions of a great pre-amp with precision and reliability. Its primary strength lies in transparency, delivering an unaltered representation of the audio signal. The incorporation of both analogue and digital inputs provides users with modern-day flexibility, ensuring compatibility with a wide range of audio sources. The classic circuit design, meticulously implemented on the board, is instrumental in achieving reference-standard levels of cross-talk, contributing significantly to the overall quietness of the design. This commitment to detail pays off in a pre-amplifier that maintains a low noise floor, allowing the listener to experience subtle nuances with clarity.
The Neutron's capability to uncover often-hidden details adds an extra layer to the listening experience, fostering total engagement with the artist's work. Notably, the pre-amplifier features an exceptionally high-quality MM/MC phono stage, catering to vinyl enthusiasts with a discerning ear. The physical design reflects durability and a sleek aesthetic, featuring a solid aluminium machined front panel and custom machine aluminium control dials. With four RCA inputs, one XLR balanced input, three optical, and three coaxial inputs, the Neutron provides versatile connectivity options. The inclusion of an asynchronous USB connection at 24bit/192kHz PCM further enhances its adaptability to various digital sources.
Enhancing its functionality, the Neutron incorporates fixed-level record outputs and two dedicated sub-woofer outputs, catering to diverse audio setups. Components like the high-end Burr Brown analogue volume control and a dedicated onboard headphone amplifier contribute to its comprehensive design. The pre-amplifier also features ultra-high-performance switchable MM/MC phono stage, balanced and RCA preamp outputs, re-nameable inputs, and a 12V power trigger line. Crafted and manufactured in the UK, the Neutron is available in brushed black or silver finishes.
Leema Neutron Pre Amplifier Specifications
- Solid aluminium machined front panel: Crafted for durability and a sleek appearance.
- Custom machine aluminium control dials: Precision-engineered controls for user-friendly adjustments.
- 4 x RCA inputs: Multiple RCA inputs for versatile audio source connections.
- 1 x XLR balanced inputs: Balanced input option for enhanced audio quality.
- 3 x Optical, 3 x Coax: Diverse digital input options for various audio devices.
- Asynchronous USB 24bit/192kHz PCM: High-quality USB connection for digital audio.
- Fixed level record outputs: Stable record outputs for recording purposes.
- 2 x Dedicated sub-woofer outputs: Dedicated outputs for connecting sub-woofers.
- High-end Burr Brown analogue volume control: Premium volume control for precise adjustments.
- Dedicated on board headphone amplifier: Integrated headphone amplifier for personal listening.
- Ultra high performance switchable MM/MC phono stage: Phono stage for vinyl enthusiasts with switchable MM/MC options.
- Balanced and RCA preamp outputs: Both balanced and RCA preamp outputs for added flexibility.
- Re-nameable inputs: Customizable input names for user convenience.
- 12v power trigger line: Power trigger line for synchronized device activation.
- Designed and manufactured in the UK: A product of quality craftsmanship and engineering expertise.
- Available in brushed black or silver finishes: Aesthetic options to suit individual preferences.
The Leema Graviton Power Amplifier stands as a robust powerhouse, equipped with an expansive toroidal power supply that sets a new standard within its price range. This substantial power supply endows the amplifier with the capability to effortlessly drive and control a wide array of loudspeakers, providing users with the flexibility to choose their preferred partnering loudspeakers. The emphasis of this all-analog design lies not just in its headline power, which is undeniably staggering, but in the nuanced details it delivers in mere fractions of Watts. The Graviton achieves a level of natural, unforced detail without introducing any artificial brightness or exaggerated sibilance, ensuring an authentic and immersive audio experience.
Constructed with a solid aluminum machined front panel, the Graviton exudes durability and a sleek aesthetic. It offers versatile connectivity options with XLR and RCA inputs, as well as stereo line outputs for bi-amping configurations, catering to the diverse needs of audiophiles. The amplifier's high-current design, featuring a Class A/B output stage and the deployment of six output transistors per channel, contributes to its dynamic and effortlessly detailed audio performance. Dual loudspeaker terminals facilitate easy bi-wiring, providing users with additional options for optimizing their speaker connections. The inclusion of a 12V power link adds a convenient feature to the amplifier's functionality. Designed and manufactured in the UK, the Graviton bears the hallmark of quality craftsmanship and engineering expertise. It is available in brushed black or silver finishes, allowing users to choose a design that complements their individual preferences.
- Solid aluminium machined front panel: Crafted for durability and a sleek appearance.
- XLR and RCA input options: Versatile connectivity for different audio sources.
- Stereo line outputs (for bi-amping): Enhances flexibility in audio configuration.
- Huge toroidal based power supply: Ensures a stable and reliable power source.
- 150 Watts per channel into 8 Ohms: Powerful performance for clear audio reproduction.
- 260 Watts per channel into 4 Ohms: High wattage capability for demanding speaker loads.
- Class A/B output stage: Delivers a balance of efficiency and audio quality.
- High Current design deploying 6 O/P transistors per CH: Optimized for handling demanding audio signals.
- Dual loudspeaker terminals for easy bi-wiring: Allows for enhanced speaker connection configurations.
- 12v power link: Convenient power link feature for additional control.
- Designed and manufactured in the UK: Reflects a commitment to quality and craftsmanship.
- Available in brushed black or silver finishes: Offers aesthetic choices to suit various preferences.
