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there are two 6H30s in the phono section of the SP20, but hasn't that always been the case with single box, full function preamps?

I'm pretty sure a 1981 all tube SP6C that predated the SP9 MKIII kept the three phono stage tubes on regardless of the input selector position. No biggie.

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  • Actually - E-Stat 12:20:57 02/19/17 (0)


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