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Commercial aux in circuit
Hi, itīs been a long time since my last login.
I would like to ask if there is some kind of commercial circuit out there to add an MP3 input to a SS...
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jmaf, Kazooman, thank you!
So a 2.5 slow blow will be ok, right?.
Thanks again.
JC@
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confused about a fuse type
Hello.
What kind of fuse is this?:
2.5 AM L
Itīs the mains' fuse in the Engl Sovereign.
Just in case someone knows.. Of course...
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jamie, johnk_10, thanks for jumping in.
I use the 70% rule, expecting 23 watts for a modern production EL34 to give it a little more safe margin....
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That was what I thought. I read in a post somewhere that tubes in the Chieftain, as is, that is, original circuit, would last two to six months....
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Hi Jamie, the tubes are a pair of new russian Tung-Sol, and they look ok for the moment, no red plating, no internal sparks... no jumps on the mA meter...
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matchless Chieftain
Hello. Long time since my last visit...
Well, I have a Chieftain on the bench that blew a couple of things right after a tube change.
Now repaired,...
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Sorry, I just realized I posted this same question a few months ago!
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Problem here. Laney
I have a Laney TT100H than sounds well on clean, but no sound at all on the other two channels. I can hear the relay clicks and the pilot lights light on,...
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Any way to test both M5201 in the overdrive circuit? I have no signal at all in any of the overdrive chips!
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Thank very much you for jumping in, Enzo, that will be my next move.
The reason why the amp wasn't sent to Marshall I don't know for sure but I guess...
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begging for a helping hand, TSL 100
I have a problem here. The amp was brand new, but it came with a fault.
HT W6 was touching the case of C42 electrolithic in the main board. C42 blew,...
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I tend to jump from one point to another without method when I find something different. At least this time I measured resistance and voltage from both 'halves'...
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If I had to return every bit of help I received in this forum after all this time I better go and stablish my own brewery.
YES, it is a shame for me...
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yes, an open ten cent plate resistor in the PI, that's what it all was.
The 82K one, I missed that one. It measured somehing like 22Mohms
Thank...
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>Do you have a 2 ohm dummy load? What do you use as a speaker load?
No. An 8 ohm 250 watt non inductive load.
>Does the output transformer...
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J M, at the moment I am away from my bench. I better step back as Tom Phillips said, and double ckeck everything.
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no no. I checked preamp tubes on the avo tube tester just in case, then I checked the signal in both channels one at a time.
Then I tested signal coming...
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imaradiostar, I always like to ask just in case, thank you. So as there are no shorts to the Xmer core, the primary winding is ok and the secondary winding...
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