The Interstage transformers, the crucial parts for sound and musicality, are hand wound and of our own design.

Their cores are best suited for it's application and the multiple interlaced windings, insulated  with oil-paper and shedded in  Mu-metal cans.

The visual appearance of the Principale Phono Stage is elegant like its sound quality.
All these provides a highest level of audio performance – authentic reproduction of Soundstage in superior class.

 

Specification:
Input 1 x RCA @  Concept
Output 1 x Speaker @  8 ~16
Power 5W
 
 
       

Principale 300B Concept Mono Amplifier

 
The power and the glory.
Triode Amplifiers with small power output and high efficent loudspeakers, both belong together.
Carefully selected components and the use of simplest circuit design as possible allows the music to flow and bloom.

Single ended class A1 design, with absence of overall negative feedback.

The idea behind this concept is to complement our Line Driver Stage with a Concept Amplifier.
This unique design can be seen as Integrated Amplifier. A better solution because only the output tube is used with it's own power supply.
 
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