Two days ago I had a pair of SED 6L6s go poop on me (50w non-HRM w/ Heyboer bassman iron). The heater filament in one of them vaporized or something, reducing the current in that tube to 0 and allowing the other to draw all the bias current....long story short, it wasn't good.
Anyway, I ordered a replacement pair, but in the meantime I popped in a pair of EH 6CA7s I had laying around - WOW! Seriously awesome tone! I'm really considering leaving them in there. Anybody else given 6CA7s a try with good results, or am I just crazy?
			
			
									
									
						EH 6CA7s?
Moderators: pompeiisneaks, Colossal
- Luthierwnc
 - Posts: 998
 - Joined: Sat Feb 18, 2006 10:59 am
 - Location: Asheville, NC
 
Re: EH 6CA7s?
I had them in a different sort of amp but they were really nice.  There are some things I don't like about EL34's and they seemed a step in the right direction.  sh
			
			
									
									
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				Fischerman
 - Posts: 819
 - Joined: Thu Dec 07, 2006 3:47 pm
 - Location: Georgia
 
Re: EH 6CA7s?
I've been using these since were first released and they are almost always my favorite EL34-type in any amp I try them.  I've heard some report reliability problems but I have about 10 in matched pairs/quads and they have been great for several years.  I gigged with them for years too and never a problem.
Strangely...I don't think I ever tried them in my ODS (I'd have to yank them from another amp to do so).
			
			
									
									
						Strangely...I don't think I ever tried them in my ODS (I'd have to yank them from another amp to do so).
Re: EH 6CA7s?
You made me break out a set of EH EL-34's I had gotten some time ago and decided I didn't like in my Bad Cat.  Interestingly, they sat much better in my D'Lite.  They definitely provided a certain AUTHORITY to the amp.  More usable in that amp than the other set of EL-34's I'd tried, which were Valve Art ones that came with the Bad Cat.
			
			
									
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