Synthesis NYC 500 Valve Monobloc Power Amplifier

Synthesis Metropolis NYC500 Offers Exceptional 500W Tube Power Amplification for the Discerning Audiophile

The Metropolis NYC500 500W Mono Power Tube Amplifier is a high-performance amplifier that melds exceptional tube warmth and fidelity with the robust power often associated with solid-state amplifiers. With a minimum power output of 500 watts RMS delivered through eight KT120 tubes operating in Ultra-Linear (UL) push-pull mode, the NYC500 provides unparalleled sound clarity and authority across 4 and 8 ohm loads. This amplifier meets the needs of even the most demanding audiophiles, offering deep, textured sound across the frequency range, whether it’s the wood-grain finish of the Metropolis NYC500 WOOD, the sleek Metropolis NYC500 DARK, or the bold Metropolis NYC500 BLACK.

DC-Powered Tube Heaters Reduce Noise for Pristine Sound Reproduction

The Metropolis NYC500 amplifier's DC-powered tube heaters enhance clarity and reduce hum noise to a near-inaudible minimum. This feature applies to all tubes except the KT120, ensuring minimal interference and a cleaner, more transparent signal path. This meticulous design consideration results in a purer output and supports ultra-quiet performance, enhancing the listening experience across musical genres.

Custom Output Transformer Enhances Tonal Accuracy and Detail

A defining feature of the NYC500 is its custom-designed output transformer, built from double C-core Hi-Grade Iron-Silicon, which offers precise frequency reproduction and an expansive bandwidth. This unique transformer design enables the NYC500 to achieve stunningly accurate, detail-rich sound that remains true to the original recording. It delivers the dynamic range and tonal precision that enthusiasts seek, adding warmth and musicality characteristic of tube amplification while retaining the command typically associated with top-tier transistor-based systems.

Robust Mechanical Chassis Minimises Vibrations for Steady Performance

To maintain signal integrity and prevent noise interference, the NYC500 utilises a solid "H" structured mechanical chassis that securely holds both power supply and output transformers. This rugged construction minimises unwanted vibrations, contributing to superior stability and ensuring each note remains unaltered by physical resonance or ambient interference.

Ultra-Low Noise Fan Provides Silent Operation for Uninterrupted Listening

Equipped with a 120mm ultra-low noise (ULN) fan, the NYC500 guarantees quiet operation with fan speeds optimally regulated between 500 and 700 RPM. This component caters to listeners prioritising silent operation, ensuring no external noise detracts from the purity of the audio experience. Perfectly calibrated for the NYC500, this fan upholds near-silent performance without compromising on effective heat management, even during extended listening sessions.

Intelligent Bias Control for Optimal Tube Performance

The NYC500 features an advanced, microprocessor-controlled fine-bias system to ensure each tube operates at its ideal setting, enhancing both audio fidelity and tube longevity. This factory-calibrated bias can be fine-tuned without an external voltmeter, thanks to an internally fitted display. This intelligent system protects tube life while preserving the amplifier’s tonal consistency, offering a stable and balanced soundstage that audiophiles expect from a top-of-the-line amplifier.

Dual Mono Circuitry Ensures Low Crosstalk and Power Independence

Designed with complete dual-mono circuitry, the NYC500 drastically reduces crosstalk between channels, ensuring a more distinct stereo separation and clarity in complex musical passages. Each channel operates independently, powered by separate high-grade iron silicon transformers, which allows for greater energy reserve and minimal interference, resulting in a clean, immersive sound experience. This configuration fosters unparalleled spatial imaging, bringing depth and realism to each note and instrument.

Premium Components and Selected Tubes for Precision Sound

All tubes and components in the NYC500 have been meticulously selected through a rigorous two-stage warm-up and matching process, yielding perfectly balanced tubes with enhanced sonic harmony. This selection process optimises each tube’s contribution to the overall sound, offering lifelike reproduction that’s both dynamic and smooth. Moreover, gold-plated professional binding posts and ceramic sockets maintain a high-quality, oxidation-free connection, further enriching sound detail and preserving longevity.

Versatile Inputs, Outputs, and Bi-Wiring Capability Expand Customisation Options

The Metropolis NYC500 provides multiple connectivity options with one unbalanced RCA input and one balanced XLR input, accommodating various audio setups. For enhanced versatility, a variable-level pre-out enables integration with a wider audio system, while bi-wiring output taps for both 4 and 8-ohm speakers allow customisation based on listening preferences. These features make the NYC500 a flexible powerhouse for serious audiophiles who want to fine-tune every detail of their listening environment.

Intuitive Remote Control for Easy Access to Essential Functions

Encased in anodised black aluminium, the remote control for the NYC500 utilises infrared technology with RC5 protocol, giving users command over volume and mute functions. Lightweight at 200g and powered by two CR2032 batteries, this remote adds convenience without sacrificing the amplifier’s robust build or premium feel.

Technical Specifications That Define Power and Precision

The Metropolis NYC500 is engineered for premium performance, with an input impedance of 100KOhm and sensitivity of 2.4V RMS (RCA) and 4.8V RMS (XLR). Operating at a frequency response of 20Hz to 20kHz (±0dB) and extending to 2Hz–70kHz (-3dB), this amplifier offers a wide sonic range. It supports 500W RMS power output at 1% THD and 550W RMS at 3% THD, maintaining exceptional sound fidelity and minimal distortion. With a signal-to-noise ratio exceeding 90dB “A” weighted, listeners can experience highly detailed, distortion-free sound at all volume levels.

For audiophiles desiring a powerful, high-fidelity tube amplifier that integrates luxury with technical sophistication, the Metropolis NYC500 500W Mono Power Tube Amplifier is an elite choice, combining artistic craftsmanship with unmatched sonic performance.