Tube amps - what 3 things…


Hello all,
 

I am close to purchasing a tube amp moving away from SS. So far I have listened to a pure sound, PL, and allnic. 


Question for all you experienced owners - if you could do it all over again, what 3 things/features would you look for in an amplifier and what 3 things/features would you not invest in again?

 

thanks

mpoll1

Showing 3 responses by carlsbad

@jjss49 My answer is useful, he just has to design the rest of his system around a DHT SET.  :-) 

 

I see recommendations for autobias.  I much prefer manual bias. I Like to be able to calculate my preferred bias and adjust it.  For example sometimes i run tubes that have a max voltage near my b+, so I'll lower the current a bit and run at a slightly lower plate dissipation power.  Additionally manual bias will tell you if one is biasing much differently than the others, meaning a degraded tube.  

If all this seems like work to you, then go with auto bias.

Jerry