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In Reply to: Re: Conrad Johnson PV-10AL preamp posted by Michael_B. on July 24, 2006 at 13:15:52:
Thanks for your reply Mike.CJ quotes 300+ to upgrade from al to bl status.What differences occured.CJ says it's subtle.I'm definitely going to buy the Mullards 4003's from Kevin.
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- Re: Conrad Johnson PV-10AL preamp - ALn 05:15:19 07/25/06 (0)