I have an ARC LS7 powered by aB&K EX-442 200 w dual mono I thought about Mullard or some NOS tubes. Try some the Tube .coms let me know what you find. Whats your amp try solid state power. What speakers do you use?
Audio Research, What tubes work best in Pre-amp
I am currently trying to find out what the best tubes to use in my LS7 would be, Whether NOS or some new type. I Want Huge SOUNDSTAGE with lots of AIR and The best possible Low Freq. Bass authority and control. I know thats a lot to ask from the tube but any Ideas please let me know. The stock tubes(which I am happy with)are 6922 dual triodes, however I would like to see how much more this piece can do so that is why I am looking. And The reason the bass is very important is that I am primarily running analog from phono so obviously the source input is low and causes a slight leaness to the sound at low volume levels. I dont know much about tubes so please tell me ones that fit with no MODIFICATIONS so I do not damage anything, Also are Tube Dampers Suggested and what type? Please tell me where to buy as well and Thanks.