alexzzz

Responses from alexzzz

Elrog 300B vs Takatsuki 300B tubes
I also got my replacement pair (Matthias, thank you very much) and they sounds like ... Elrogs! 
Elrog 300B vs Takatsuki 300B tubes
Wyan001: Unfortunately you can't make adapter to add R to cathode bias: heater pins should be connected directly to 5v heater supply and virtual center of the heater goes via bias resistor to the ground (that's where additional R supposed to go). ... 
Elrog 300B vs Takatsuki 300B tubes
Hi Cyrus,I'm not in a position to recommend anything regarding AN or Elrog.The best whould be to address your question to Elrog engineers.The only thing I'm comfortable to say that in my setup and with my music preferences I like very much what El... 
Elrog 300B vs Takatsuki 300B tubes
Mathias,I emailed Elrog multiple times regarding my tubes, got no reply.Here it is again: Serial numbers: 09471 and 09505.Tubes have arrived to Elrog on 20.06.2015 11:00Tubes were used in AN amplifier, cathode bias 900 Ohm,HT 425V, 5.0v DC regulat... 
Elrog 300B vs Takatsuki 300B tubes
I got a pair of ER300B from TrueAudiophile in March 2015. One of tubes has failed in June 2015. As per TrueAudiophile request I shipped tubes directly to the factory.Here is from the email from TrueAudiophile regarding conversation with the factor...