Gunn 50 schematic?
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Anvil Amps Alan
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Gunn 50 schematic?
Anyone got a schematic of this amp?
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delusional, illogical minority, and rabidly promoted by an
unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a turd by the clean end"
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Ironbird13
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Re: Gunn 50 schematic?
i can take some pics off mine, but it is quite modded 
Hurdy Gurdy.... some how... and I'm not entirely certain how mind you, an instrument that sounds like someone has shoved a nest of angry hornets into a goose with a kazoo bill and is randomly slapping the poor creature with an accordion.... Sounds amazing.
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Anvil Amps Alan
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Re: Gunn 50 schematic?
thanks for the offer, but I am wanting to remove a load of mods from one I am working on so I'm lookin' for a stock diagram.Ironbird13 wrote:i can take some pics off mine, but it is quite modded
"Political correctness is a doctrine, fostered by a
delusional, illogical minority, and rabidly promoted by an
unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a turd by the clean end"
delusional, illogical minority, and rabidly promoted by an
unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a turd by the clean end"
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Anvil Amps Alan
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Re: Gunn 50 schematic?
thanks for the offer, but I am wanting to remove a load of mods from one I am working on so I'm lookin' for a stock diagram.Ironbird13 wrote:i can take some pics off mine, but it is quite modded
On second thought someone may have done some sensible things to yours, so if you could that would be great.
Does your amp run EL34 valves?
"Political correctness is a doctrine, fostered by a
delusional, illogical minority, and rabidly promoted by an
unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a turd by the clean end"
delusional, illogical minority, and rabidly promoted by an
unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a turd by the clean end"
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Ironbird13
- "Resident Cyborg" or something
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Re: Gunn 50 schematic?
its running 2x 6550 , has had a choke put in to lesson the plate voltage (done by Simcha) and one channel modded to be more blackfacish (done by Clarry)Anvil Amps Alan wrote:thanks for the offer, but I am wanting to remove a load of mods from one I am working on so I'm lookin' for a stock diagram.Ironbird13 wrote:i can take some pics off mine, but it is quite modded
On second thought someone may have done some sensible things to yours, so if you could that would be great.
Does your amp run EL34 valves?
was told it runs close to 100W
i'll try to get some pics in the next day or so
Hurdy Gurdy.... some how... and I'm not entirely certain how mind you, an instrument that sounds like someone has shoved a nest of angry hornets into a goose with a kazoo bill and is randomly slapping the poor creature with an accordion.... Sounds amazing.
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the_haunted
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Re: Gunn 50 schematic?
There used to be a schematic on CAB / Freedom music website (Gunn 100 IIRC, I imagine they share the same preamp?). Maybe PM Ryan or Rob. They might still have a copy somewhere.
Also, definitely take some pics IB...
Also, definitely take some pics IB...
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RobRoyMcCoy
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Re: Gunn 50 schematic?
Ah yes, that one!
Kelvin traced the circuit out about three years ago and here is the schematic. I haven't checked it myself but it should be a good guide anyway...
http://images.yuku.com/image/jpeg/2ed26 ... d33391.jpg
Kelvin traced the circuit out about three years ago and here is the schematic. I haven't checked it myself but it should be a good guide anyway...
http://images.yuku.com/image/jpeg/2ed26 ... d33391.jpg
Greenstone Amplifiers
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Anvil Amps Alan
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Re: Gunn 50 schematic?
Thanks for that, but It's the power and output sections which are my concerns.
"Political correctness is a doctrine, fostered by a
delusional, illogical minority, and rabidly promoted by an
unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a turd by the clean end"
delusional, illogical minority, and rabidly promoted by an
unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a turd by the clean end"
Re: Gunn 50 schematic?
http://ozvalveamps.elands.com/holden.htm#slave
http://ozvalveamps.elands.com/gunn.htm
The exact Gunn 50 power section schematic is not there but, I'm wondering if it is similar to the Holden 50?
A lot of the old NZ amps used a 1/2HT voltage reference point for the g2(screen grids)
informative site anyway...
Clarry has noted on this site that he has the schematic...(34 audio)
http://ozvalveamps.elands.com/gunn.htm
The exact Gunn 50 power section schematic is not there but, I'm wondering if it is similar to the Holden 50?
A lot of the old NZ amps used a 1/2HT voltage reference point for the g2(screen grids)
informative site anyway...
Clarry has noted on this site that he has the schematic...(34 audio)
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rocklander
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Re: Gunn 50 schematic?
Steve Bajaman Bartlet in churchur may be able to help too?
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Anvil Amps Alan
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Re: Gunn 50 schematic?
I have a restoration job posted on that site (Holden Wasp 200)fuzziebro wrote:http://ozvalveamps.elands.com/holden.htm#slave
http://ozvalveamps.elands.com/gunn.htm
The exact Gunn 50 power section schematic is not there but, I'm wondering if it is similar to the Holden 50?
A lot of the old NZ amps used a 1/2HT voltage reference point for the g2(screen grids)
informative site anyway...
Clarry has noted on this site that he has the schematic...(34 audio)
I found the site 12 months ago and yes it is very useful!
The holden circuits are similar but not the same.
Clarry said he would send me a copy 2 days ago.
He doesn't have a scanner so I am waiting hopefully at my letter box.
"Political correctness is a doctrine, fostered by a
delusional, illogical minority, and rabidly promoted by an
unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a turd by the clean end"
delusional, illogical minority, and rabidly promoted by an
unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a turd by the clean end"