Author Topic: Tube rolling the Purity One  (Read 36383 times)

Offline Morganc

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Re: Tube rolling the Purity One
« Reply #90 on: February 06, 2012, 07:42:21 PM »
Hi Bill,
    I have the Purity One that you made in a Bubinga/Bella Case for the gentleman who also bought your reference amps in SoCal.  It has the V Cap upgrade and is starting to open up with the Orange Globe Amperex 12AU7's.  It now has really tight bass, a nice soundstage and is more open and detailed on the top end. 
   My system now has the following characteristics:
1.  Decware Amp:  tonally acurate, neutral, detailed, great dynamics
2. Tekton Pendragons:   On the warm side of neutral.   Very dynamic, great bass, with great imaging and soundstage.
   I do have a few questions:
1.  Are 12bh7's interchangeable in the Purity?
2.   How does the Purity One mkii compare sonically?
3.  As my system is on the less detailed side, what tube would you recommend for increased detail?