Anyone got a preamp schematic for one of these pups?
The one I have has hiss like it's going out of style emanating from V1 and I have swapped out both plate load resistors with no improvement, and yes it's not the tube!
Thanks in advance !
Peavey 6505 plus schematic
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Stevem
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Peavey 6505 plus schematic
When I die, I want to go like my Grandfather did, peacefully in his sleep.
Not screaming like the passengers in his car!
Cutting out a man's tongue does not mean he’s a liar, but it does show that you fear the truth he might speak about you!
Not screaming like the passengers in his car!
Cutting out a man's tongue does not mean he’s a liar, but it does show that you fear the truth he might speak about you!
Re: Peavey 6505 plus schematic
If I remember correctly Peavey 5150 II schematic is exactly the same as 6505 plus
https://www.thetubestore.com/lib/thetub ... ematic.pdf
https://www.thetubestore.com/lib/thetub ... ematic.pdf
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Stevem
- Posts: 5144
- Joined: Fri Jan 24, 2014 3:01 pm
- Location: 1/3rd the way out one of the arms of the Milkyway.
Re: Peavey 6505 plus schematic
Thanks for your time and input , but the 6505 has 6 preamp tubes and the 5150 has only 5 .
When I die, I want to go like my Grandfather did, peacefully in his sleep.
Not screaming like the passengers in his car!
Cutting out a man's tongue does not mean he’s a liar, but it does show that you fear the truth he might speak about you!
Not screaming like the passengers in his car!
Cutting out a man's tongue does not mean he’s a liar, but it does show that you fear the truth he might speak about you!
Re: Peavey 6505 plus schematic
If you call the tech service or repair department you can probably have that schematic within the hour. Peavey folks are friendly and very accommodating.
https://peavey.com/support/contactinfo/
https://peavey.com/support/contactinfo/
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frankdrebin
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Re: Peavey 6505 plus schematic
6505 is the 5150,6505+ is the 5150 II,simple as that,schematic is around the net.
They had just changed the name because of EVH trademark.
The combo is different though.
Re: Peavey 6505 plus schematic
Please correct me, if anyone solved the hissing problem with the 6505's. But I guess it's quite normal, lots of tube stages. -_-
Don't touch it if it's hot!
Re: Peavey 6505 plus schematic
Using the schematic linked in post #2 above, if it has that 68K (R22) on V1A, install a short.
Re: Peavey 6505 plus schematic
so, then you will have russian radio on your amp. Why do this?
Don't touch it if it's hot!
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Stevem
- Posts: 5144
- Joined: Fri Jan 24, 2014 3:01 pm
- Location: 1/3rd the way out one of the arms of the Milkyway.
Re: Peavey 6505 plus schematic
What helped out in that one I was working on was changing out that 68k for a good quality 1% 2 watt metal film.
When I die, I want to go like my Grandfather did, peacefully in his sleep.
Not screaming like the passengers in his car!
Cutting out a man's tongue does not mean he’s a liar, but it does show that you fear the truth he might speak about you!
Not screaming like the passengers in his car!
Cutting out a man's tongue does not mean he’s a liar, but it does show that you fear the truth he might speak about you!