Author Topic: Thank you, thank you, thank you  (Read 1717 times)

Offline donberry

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Thank you, thank you, thank you
« on: April 21, 2011, 11:33:16 AM »
Just wanted to let you know how much I deeply appreciate the help you gave me on the Mingda MC34AB. The popping sound etc was apparently the tubes. I bought some new JJ KT77 to put in them and the problem is gone.
I really appreciate everyone's help.
I am just going to enjoy it for a while before I start the upgrade process.

Offline mcb

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Re: Thank you, thank you, thank you
« Reply #1 on: April 21, 2011, 05:30:00 PM »
Don,

Good to hear that all is resolved.

As a quick side note, when I changed my EL34's to KT77's (Gold Lion), I re-set the bias to 0.37v.

Murray

Offline kajak12

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Re: Thank you, thank you, thank you
« Reply #2 on: April 21, 2011, 07:39:34 PM »
Just wanted to let you know how much I deeply appreciate the help you gave me on the Mingda MC34AB. The popping sound etc was apparently the tubes. I bought some new JJ KT77 to put in them and the problem is gone.
I really appreciate everyone's help.
I am just going to enjoy it for a while before I start the upgrade process.

fantastic news enjoy your amp
still discovering the link between electronics and audio reproduction.so much to learn and so little time