Lights Out
Well-known member
- Joined
- Oct 6, 2005
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Hi
I was just given a Quad of Sylvania STR-387's to try out in my MKIV
by a good friend who is a bit of a tube collector.
He has a great knowledge of many amps , but unfortunatley not about the Boogie MKIV
Im pretty usless when it comes to technical stuff so I am worried they might not be right for the MKIV.
what I need to know before I put them in my amp ?
He tested them for me & they tested the following
Two were *074 & 076*
And the other two are *102 & 100* Im assuming thats Milliamps ?
After reading stories about guys using wrong tubes has me worried
Are thers ok ?
I was just given a Quad of Sylvania STR-387's to try out in my MKIV
by a good friend who is a bit of a tube collector.
He has a great knowledge of many amps , but unfortunatley not about the Boogie MKIV
Im pretty usless when it comes to technical stuff so I am worried they might not be right for the MKIV.
what I need to know before I put them in my amp ?
He tested them for me & they tested the following
Two were *074 & 076*
And the other two are *102 & 100* Im assuming thats Milliamps ?
After reading stories about guys using wrong tubes has me worried
Are thers ok ?