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No sound with 210HD/130-12AX7


No sound with 210HD/130-12AX7

Music Man Amps Discussion Forum » Urgent Requests for Help! » No sound with 210HD/130-12AX7

Author Message
 Josue Roberto Lopez Lobo (jorololo)
Username: jorololo
Registered: 01-2008
Posted on Thursday, February 14, 2008 - 07:33 am:   

Hello, I from Honduras, i have a problem with my 210HD/130-12AX7, i put 0.5 Vdc bias, i play when the sound going down, only sound hum, i look the output tubes, they are RED RED(2 of them)to hot, i use the JJ/tesla E34L blue bottle, old RCA 12AX7, i don't know what is the problem (sorry for the orthography)
Help please!!!!

 Mike Kaus (mm210)
Username: mm210
Registered: 05-2006
Posted on Thursday, February 14, 2008 - 08:18 am:   

Go look at your other post. I tried to answer you there. Mike.