[Amps] SS amps watercooling - was PowerGenius XL

Thomas Walsh w2co at comcast.net
Sun Feb 26 12:42:23 EST 2017


Not sure why, I only started working there 39 years later..
Will ask though.
W2CO


Sent from my iPad

> On Feb 26, 2017, at 09:54, Jim Dawson <jdawson at jasystems.com> wrote:
> 
> I don't know what the "good reason" they stopped the 70V was except maybe for a shortage of tubes, but I owned and used a 70V for years and loved it. Never had a problem with it.
> 
> Jim - K9DD
> 
> 
> ----- Original Message ----- From: "Thomas Walsh" <w2co at comcast.net>
> To: "Jim Thomson" <jim.thom at telus.net>
> Cc: <amps at contesting.com>
> Sent: Sunday, February 26, 2017 9:38 AM
> Subject: Re: [Amps] SS amps watercooling - was PowerGenius XL
> 
> 
>> FYI Alpha did produce a water cooled tube amp back in 70'
>> See https://www.alpharfsystems.com/?p=1387
>> There is probably a good reason they stopped..
>> W2CO
> 
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