Gold Note Demidoff Diamond Anniversary

The Demidoff Diamond Anniversary is the Diamond Line flagship amplifier featuring two chassis separated with massive power supply providing high current combined with super high efficiency design.

The Demidoff Diamond Anniversary needs two hundred hours handmade skillful work to be produced and features more than 250 mt point by point soldered wires. All meticulously selected custom parts are hand assembled and checked to offer the greatest audio experience.

The Demidoff Diamond Anniversary uses the finest implementation of the Gold Note Mirror-Amp™ design, which deploys a gain stage through a proprietary cascode differential amplifier. The Mirror Current design provides a superlinear, virtually distortion-free signal. The power supply takes advantage of a discrete massive chassis and is made up of eighteen handcrafted massive transformers specifically manufactured to strict specification to ensure the highest quality in every single stage of the amp. The power supply features a proprietary inductive design providing a virtual battery effect and extremely low AC interferences.

The strategic audio signal paths are wired with twisted pure Silver bars. The audio amplifier is set in a totally separated unit wired using two professional Neutrik connectors keeping the source of all the power supply conveniently far to achieve the best audio performance.

The Double Mono Active Volume Control system of the Diamond Anniversary is developed using a Texas Instruments PGA2310 device that provides, through strict tolerance resistors, a step-by-step single channel volume control for high-end audio resolution, lowest distortion and perfect channel balance. The active preamp stage allows a 10dB gain for best resolution and perfect unit control. The volume control is stepped with 0.5dB high precision 0.1% resistors. Due to the Double Mono setup the active Volume Control features also a sonically ideal balance control solution. Being a fully remote controlled unit it also features a display to control the volume and input selection setup.

The Demidoff Diamond Anniversary does not have any active or passive filters on the audio signal path to preserve best audio performance. Thermal switches to cut power off in the event overheating condition solely control the unit. This Decade Edition of the Demidoff Diamond Anniversary amplifier only uses the finest electronic components and represents the absolute state of the art for 21st Century electronics design.


22 150 €