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Psvane274B-T-MKII Psvane Reference Mark 2 T-series

€154.00 *

*Prices incl. VAT plus shipping costs

In Stock

  • PS2-274B-T-MII
  • 15x15x15 cm
  • 1.58 kg
  • 4251594916901
  • ROHS COMPLIANT
Rectifier tube: Psvane 274B-T2  Psvane Reference T-series Mark 2, 1 piece   274B is... more
Product information "Psvane274B-T-MKII Psvane Reference Mark 2 T-series"
Rectifier tube: Psvane 274B-T2  Psvane Reference T-series Mark 2, 1 piece
 
274B is very close in all spec details to 5U4G, 5Z3P and even 5AR4/GZ34. The 274B requires a filament current of 2A  which is lower than the 5U4G/GB or 5Z4P which would need 3A.
A 5AR4/GZ34 requires 1.9A only. Since that difference is very small most good designed amplifier power supplies should easily accept this. To replace a 5AR4 or GZ34 please refer to your amps manual to make sure this minior increase in current can be tolerated by the amps power supply before (!) you use a 274B instead.
 
All Psvane tubes are selected to the highest grade and re-tested at Tube Amp Doctor in Germany.
Suggested burn-in time is 30-40 hours
 
absolute Maximum Ratings
Ua max................ 1550V
Ia max. ................ 750mA  
Ua ........................500V
 
C max. ................ 4μF
Ia (dc)..................≧ 220mA
Tube Type: 5U4/5C3S/5Z3P/274B
Socket: Octal(8Pin)
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