What tubes are original equipment?

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What tubes are original equipment?

Music Man Amps Discussion Forum » Tubes & Substitutions » What tubes are original equipment?

Author Message
 Nelson Lund (nelson_lund)
Username: nelson_lund
Registered: 02-2008
Posted on Monday, March 03, 2008 - 09:49 pm:   

I have recently picked up a Music Man HD-130 reverb head and 210 cabinet. It has all 4 Sylvania EL34s with the one 12AX7A... could these be original?
 Mike Kaus (mm210)
Username: mm210
Registered: 05-2006
Posted on Tuesday, March 04, 2008 - 04:22 am:   

THe ORIGINAL tubes were PROBABLY Sylvania but they weren't EL34's. They would have been 6CA7's. They COULD have been Amperex also.