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AllegroSound
Original Reference TubesTm





...fabled...
Vaic Valve
Vv30B
Power Triode




Vaic Valve Vv30B Type-1
#1: Ia 47.9 mA, Gm 4.66 mA/V.
#2: Ia 42.4 mA, Gm 4.37 mA/V.




" I inserted the Vaic Vv30B's into the Welborne Laurel and was shocked at the improvement.

What was once a contender is now a champion.

The Laurel, with the Vv30B's, produced superb bottom-end response, along with a tonally pure midrange.

Recording after recording revealed a wonderful tightness to the sound, with a highly believable lower midrange presence.

The top-end extension of the Laurel was still not in the class of the more expensive Cardinal, but I didn't care. The amp was righteous.
"

—PB, TAS / 20-104




   Vv30B data 



AllegroSound
−  Established 1973  −
"love what you listen with"
Los Angeles, California USA
Rick@AllegroSound.com


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design & original content ©AllegroSound, los angeles, california, usa. all rights reserved.


AllegroSound
−  Established 1973  −
"love what you listen with"
Los Angeles, California USA
Rick@AllegroSound.com
telephone 323.960.5014

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design and original content ©AllegroSound, los angeles, usa. all rights reserved.