limited edition 

 25th anniversary amplifiers 



25th Anniversary Limite Edition amplifiers are exclusive 125 pairs Class A Mono for music lovers.



After the success of 20th Anniversary limited amplifiers Ingot 1 and Ingot 2 five years ago, for  25th Anniversary Limited Edition  we developed a unique pair of mono amplifier in Class A, combining the best from all worlds, gold plated brass blocks connectors same as Desiderio, shiny and classy polished gold aluminium anodized and laser engraved chassis of Ingots 1 and 2 (20th anniversary limited edition amplifiers), Heritages' and Precisions' improved final stage and circuitry to make an even higher Class A polarization, for an outstanding clarity, accuracy and musicality.



125

pairs limited quantity

Technology


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Testing Procedure

01. Stress test

Each mono amplifier is wired to pink noise generator on the input and resistive load, full load, on the output for 15 minutes.

02. Listening test

On this stage each pair is wired to directly to speakers
and play music for another 10 minutes.

Gallery


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Specifications


Power Supply 11.2-14.4 Vcc
Standby current <3 A
Input sensivity 0.28-8.5 V
Input Impedance 48 KΩ
Output Power 4Ω 12V 110 W x 1 (each amplifier)
Output Power 4Ω 14.2V 150 W x 1 (each amplifier)
Output Power 2Ω 12V 190 W x 1 (each amplifier)
Output Power 2Ω 14.2V 260 W x 1 (each amplifier)
Output Power 1Ω 12V 310 W x 1 (each amplifier)
Output Power Bridged Mono 4Ω 12V 380 W x 1 (both amplifiers)
Output Power Bridged Mono 2Ω 12V 620 W x 1 (both amplifiers)
Frequency Response 7Hz - 42.000Hz
Signal / Noise Ratio >100dB
Dimensions 324 x 187 x 40 mm each
Weight 2.0 + 2.0 Kg

Downloads

Download

Bridging diagram





Enigma - Just For Friends

An Heritage 1, made easy.
SMD circuitry and few aesthetical expedients to make the most sold amplifier even more competitive in price. Best when matching with Rhapsodis speakers, ready for bridging for a perfect 4 way setup. Limited to 1000 pcs worldwide, Just For Friends.


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Opus Speakers

Our version of no-compromise speaker set, carved from single block of aluminium, for a zero tolerance basket and unique fidelity and pleasure of listening.


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100%



Inside a highly competitive market where, following one another with a breathtaking rhythm, brands and products are slowly loosing a peculiar identity, we can offer something that still has sure and solid origins. At the same time, excited and proud of such a privilege, we hope of being able to represent at best our way of being, of living, of feeling.