2. amps-preamps
  3. 1290083894

sophia 845 markIII and cary 211M AE

specification of this tube:-

Sophia Electric 845 MK3 Vacuum Tube Specification

Nominal operating conditions and parameters:
Filament voltage 10.0V
Nominal filament current 3.2A
Plate voltage 1250V
Grid voltage -200V
Plate current 80mA
Plate resistance 1.7 Kohms
Amplification factor 5.0
Load resistance 3.4 Kohms
Signal voltage(pk) 69.0V
Output Power 25W

Limiting Operation conditions for safe operation-nor simultaneous ratings:

Maximum plate voltage 1250 volts
Maximum plate dissipation 75 watts
Maximum plate current 120 ma
Maximum input power of signal 150 Watts
===========================
CAN I USE THIS TUBE WITH CARY 211m AE
AND WHAT ABOUT IT SOUND.
woodpark

Showing 1 response by amfibius

amfibius
282 posts
 
Woodpark, what tubes do you have in your 211AE now?

It would be nice if you could report back on the Sophia's once you have them installed. I have the same amp, and would like to know :)
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