Author Topic: RT50C  (Read 5990 times)

Offline mexicaster

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RT50C
« on: September 20, 2012, 09:58:08 PM »
What is the preamp tube layout? Is the reverb tube driven?


Offline mexicaster

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Re: RT50C
« Reply #1 on: September 22, 2012, 08:43:35 PM »
No one?

Offline tacklebox455

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Re: RT50C
« Reply #2 on: October 06, 2012, 03:28:35 PM »
i'll post the layout in a few
Electric Wizard,Weedeater,High on Fire thats my play list

Offline tacklebox455

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Re: RT50C
« Reply #3 on: October 06, 2012, 06:29:18 PM »
ok here ya go

all channels use the preamp tube that is shielded of course

clean channel uses preamp tubes 1 and 4

OD1 uses preamp tubes 2,3,and 4

OD2 uses preamp tubes 2,3,and 4

hope this is what you where wanting if you wanna know more on the preamp circuit layout take a look at the schematic
Electric Wizard,Weedeater,High on Fire thats my play list

Offline zilivss

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Re: RT50C
« Reply #4 on: October 17, 2012, 01:09:41 PM »
Hi there,
how can I get schematic of RT50C
...

by the way, i think that the amplifier have too much gain,and the drive channel seem to be a little fuzzy !...how to decrease gain ?can i swap some preamp tubes with tubes with less gain like 12AT7 to little calm down drive ???

Offline mexicaster

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Re: RT50C
« Reply #5 on: November 19, 2012, 02:49:15 PM »
I contacted Randall (us music corp site) and they sent me a schematic.

Tacklebox, I have the RT50C. It only has a clean and one overdrive channel.

Offline abraham_rami

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Re: RT50C
« Reply #6 on: December 21, 2012, 09:41:39 AM »
 
Hi there,
how can I get schematic of RT50C
...

by the way, i think that the amplifier have too much gain,and the drive channel seem to be a little fuzzy !...how to decrease gain ?can i swap some preamp tubes with tubes with less gain like 12AT7 to little calm down drive ???

Well, the RT50 amp is a high gain amp!, and i guess, you can't put that kind of tubes, because the 12XX7 series have a different voltage than that big ones!, you can put that tubes, but you most to put it on "series arrangement"

Offline moonmark

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Re: RT50C
« Reply #7 on: September 30, 2013, 05:40:32 PM »
Hi, mexicaster, can you send me the schematic?