Demidoff Signature Anniversary - Integrated Amplifier

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Refurbished

The Demidoff Signature Anniversary is a single ended Multi Transformer solid state stereo integrated amplifier completely handcrafted to achieve the best possible performance.

PLEASE NOTE: allow 4/6 weeks delvery time after placed order

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7 800,00 €

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The Demidoff Anniversary generation of amplifiers feature top quality preamp stage consisting in a gain stage made with a proprietary special cascode differential amplifier employing a mirror current. This configuration produces a super-linear signal, virtually eliminating distortion.

The Demidoff Signature Anniversary is the renewed original integrated amplifier first produced and today part of the exotic Diamond Line. As all the Demidoff amps, the Signature Anniversary is handcrafted to maximize audio performance.

The Demidoff Signature Anniversary uses most of the best design ever created by Gold Note including the proprietary Mirror-Amp™ and the multi transformers inductive power supply.

The audio signal path is wired with solid core OFC copper bars providing super conductive audio signal path with the lowest skin effect possible.

The Demidoff Signature Anniversary features a Double Mono Active Volume Control system developed using a Texas Instruments PGA2310 devices feature superior quality and control stepped at 0.5dB finely managed by high precision 0.1% resistors.

 

 

MAIN FEATURES

 

POWER OUTPUT

50w + 50w @ 20-20000Hz

FREQUENCY RESPONSE  

10Hz – 25KHz @ +/- 1dB  

THD (Total Harmonic Distortion) 

<0.08% THD @ 20Hz-20KHz  

RATIO SIGNAL TO NOISE 

-105dB  

DAMPING FACTOR             

>100

SLEW RATE

13Volt/µs  

VOLUME CONTROL

Double Mono Active Resistor Volume Control

 

 

AUDIO INPUTS

 

ANALOGUE INPUTS 

4 per RCA & 2 per XLR stereo 

INPUT SENSITIVITY 

550mV (all inputs)

INPUT IMPEDANCE 

47kΩ 

POWER AMPLIFIER INPUT

Stereo RCA

 

 

AUDIO OUTPUTS

 

PRE OUT

Two stereo RCA

SPEAKER

Rhodium Plated Binding Posts (BP-01)

AUDIO INPUTS

 

 

 

CONNECTIVITY

 

REMOTE INFRA-RED 

RC5 proprietary code variable

 

 

POWER

 

MAINS SUPPLY

100V ▪  115V ▪  230V ▪ 50 or 60Hz (depending on market destination not convertible)  

POWER TRANSFOMERS                 

4 audio E core customised + 8 decoupling + 2 Dual Mono preamp + 1 service unit     

POWER CONSUMPTION

450watt Max – 50watt Min.

 

 

UPGRADES

 

SPECIAL

Gold Note Lucca Power Chord

 

 

PHYSICAL

 

DIMENSIONS 

460mm L x 240mm H x 460mm D

TOTAL WEIGHT

40Kilos

 

 

FINISHES

 

FRONT PANEL

Brushed black anodised aluminium

CASE 

Black powder coated

 



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