Note please we replace the Reference Audio Line Grandezza with our ModulArt Preziosa S Line

 

 

Reference Audio Line "Grandezza"
-- when music wakes up your emotions 

-- when music touches your soul 

-- when music fills your room 

-- then be sure you enjoy the DaVinciAudio sound

 

          


Mono MM PhonoStage with LCR-RIAA
 


  

Tube:

  • 3 x 6c45i pro channel

RIAA:

  • LCR RIAA Impedance 600Ohm

Input specification:

  • MM-Input:  Impedance 47KOhm, 45dB Gain

Output specification:

  • RCA Output: Impedance 600Ohm

  • XLR Ouput: Impedance 600Ohm
Mono Line Driver Stage with a Passive ControlUnit
 


 

PassiveControl Unit with Transformer Potentiometer:

Input specification:

  • 3 x XLR Input:  Impedance 10KOhm

  • 2 x RCA Input: Impedance 10KOhm

Output specification:

  • 2 x XLR Ouput: Impedance 10KOhm
     

Mono LineDriver Stage:

Tube:

  • 1 x 6c45i pro channel

  • 1 x Full music 300B pro cannel

Input specification:

  • XLR Input:  Impedance 50Kohm

Output specification:

  • 2 x RCA Output: Impedance 200Ohm

  • 1 x XLR Ouput: Impedance 200Ohm
     

  • 5pol. XLR Concept output for the C-PSE-300B Amplifier


C-PSE-300B PowerAmplifier works together only with our Mono Line Driver Stage as Driver
 


 

Input specification:

  • 5pol. XLR Concept input 

    The concept PSE-300B PowerAmplifier is an outstanding designed with the "Grandezza" Line/Driver Stage as driver.

Output specification:

  • 2x Loudspeaker Output: Impedance 4Ohm, 16Watt

This line consists of a mono MM phono Stage LCR RIAA, a mono Line-Driver Stage a Passive Control Unit and a pair of mono Concept PSE-300B amplifiers. Components of the highest quality are the primary design criteria.

The particular components of these amplifiers are of single ended triode design with continuous interstage transformer coupling.

The c-core transformers consist of a high nickel part. These materials are very expensive and difficult to produce.

All transformers are developed individually for each single tube and hand-made in our own atelier. The transformers are insulated with oil-paper and encapsulated in MuMetal cans to reduce electromagnetic disturbances.

All cathode wire wound copper resistors are also developed individually for each single tube and hand-crafted in our own atelier.

We also use special high voltage oil paper capacitors.

All this provides a highest level of audio performance, authentic reproduction of Soundstage in a impressive superior class.

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