VALVOLE - KR Electronics

   

KR Audio Electronics è leader mondiale nella produzione di valvole di alta qualità e di elettroniche a tubi e a stato solido di riferimento. Dispone di una fabbrica a Praga, nella Repubblica Ceca. È nata grazie alla passione e alla straordinaria esperienza tecnica e umana di Riccardo Kron, ben coadiuvato da sua moglie Eunice. È un esempio di come il genio umano finalmente si sia applicato al problema della riproduzione della musica, raggiungendo risultati straordinari.

   

Prezzi in Euro IVA esclusa (20%)

 

 Pair

 

   

KR PX25
The PX25 is an ultra-linear, low frequency, high power triode tube capable of producing 6-10 watts of pure class-A power. A replica of the early PX25, this tube is available in both a UX4 base and the original 4 pin english base. The PX25 possesses a vacuum of 10-8 Torr, a maximum grid current of 2.0 microamperes and absolutely constant emission over the life of the tubes.

 

575,00

 

 

KR 300BXLS
The new KR300BXLS is an ultra-linear, low frequency, high power triode tube capable of producing 25 watts of pure class-A power. This tube features a new ribbon filament construction and the KR Enterprise exclusive patent design with 32 cathodes. The KR300BXLS tubes possess a vacuum of 10(-8) Torr, a maximum grid current of 2.0 microamperes and absolutely constant emission over the life of the tube.
 

650,00

 

 

KR 300B Ballon
The KR300B is an ultra-linear, low frequency, high power triode tube capable of producing 15 watts of pure class-A power. This tube features a new ribbon filament construction and the KR Enterprise exclusive patent design with 32 cathodes. The KR300B possesses a vacuum of 10(-8) Torr, a maximum grid current of 2.0 microamperes and absolutely constant emission over the life of the tube.
 

600,00

 

 
KR 842 VHD
The 842HVD is an ultra-linear, low frequency, high power triode tube capable of producing 12-22 watts of pure class-A power. The 842HVD is a great tube for those special applications requiring 20 watts or more of class-A power. Recommended for new designs only. The 842HVD is, in a word, DYNAMIC! These tubes have the peak currents necessary to drive even the most difficult loads.
 

640,00

 

 

845
The 845 is a low frequency, high power, high voltage triode, capable of producing 20-26 Watts of pure class-A power. The 845 features a new ribbon filament construction and the KR Audio exclusive patent design with 32 cathodes.
 

670,00

 

 

T-1610
The T-1610 is an ultra-linear, low frequency, high power triode tube capable of producing 22-45 watts of pure class-A power. The T-1610 is an exceptional tube for those special applications requiring 50 watts or more of class-A power. Recommended for new designs only. There is no other tube currently in production like Kronzilla, the T-1610 power tube. There may be bigger transmitting tubes that one can convert to audio operation, but the T-1610 is a true triode designed specifically by KR Audio for audio use.
 

2.500,00