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Tube Amp Questions

Hello all!

I've decided to build my system around my Thiel CS 3.7 speakers. Currently, I'm using an ARC LS-7 tube line-stage (purchased just 3 weeks ago) feeding my old Denon PMA-2000 IVR integrated. Sources are laptop running Tidal & Roon, as well as Denon 2900 CD/SACD player.  Musical tastes are varied, but I listen mostly to classic rock, the blues, classic jazz & Latin/bossanova. 

My questions are regarding tube amps. One, in real-world experience, are they really that labor intensive to maintain & operate?  Two, the particular amp im considering is an ARC VS110. According to ARC, it draws 400 watts at idle, 620 at rated output & 900 maximum. How big of an impact does running an amp like this have on an electric bill? 

These are newbie questions, I know, but after a really long time as an admirer of the "High-End", I've finally decided to leave "Mid-Fi" behind, albeit by going the vintage/pre-owned route. 

Thanks for any input or reccomendations!

Arvin


arvincastro

Showing 1 response by kalali

kalali's avatar
kalali
1,977 posts
 

You didn't specify a budget but given the ARC option you mentioned, I assume you're looking for something in the $2K price range. With that in mind, there are lots of options out there if you're willing to go used, maybe even an older Krell or Mark Levinson, something that can handle a 2 ohm load without breaking a sweat.

How's your current 80wpc Denon managing such demanding speakers?

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