A new ( to me) valve preamp has just arrived.
Having popped the lid I see it has stock Russkie valves - one 6n6p, so I have ordered a JJ Gold ecc99 as possible replacement.
Also it has a 6z4 Russkie valve.
Is there a 'posh' equivalent for this? :)
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A new ( to me) valve preamp has just arrived.
Having popped the lid I see it has stock Russkie valves - one 6n6p, so I have ordered a JJ Gold ecc99 as possible replacement.
Also it has a 6z4 Russkie valve.
Is there a 'posh' equivalent for this? :)
Yes Jerry, an 84. Raytheon, RCA and others.
Ah, thanks for replying, Alan .... :scratch:Quote:
Originally Posted by Firebottle
Oh, I see - there seems to be 2 types of 6z4 :doh:
I need one of this type ....
http://i.ebayimg.com/images/g/bCwAAO...WAe/s-l300.jpg
Not one of these ....
http://www.radiomuseum.org/images/tu...lein/6z4.2.jpg