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Old 25th May 2007, 01:10 AM   #1
nhuwar is offline nhuwar  United States
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Location: Tomball Texas
Default 300b advice

I'm quite astounded as to the numerous versions of this tube. The diffrent plate are the other source of particularly the mesh plate whats the advantage?

I'm building 2 monoblocks using the Andrea Ciuffoli's first 845 se design so the 300b is driving the 845 with very slight changes.

Has anyone ever used penta labs 845 tubes and if so how are they?
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