Has this 77 export ODS # 3x come up before?

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Bear
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Has this 77 export ODS # 3x come up before?

Post by Bear »

https://reverb.com/item/11040329-dumble ... rown-suede

Rich for my blood,but some gutshots.
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norburybrook
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Re: Has this 77 export ODS # 3x come up before?

Post by norburybrook »

wow, that's exactly what I'm building at the moment. Great gut shots, looks immaculate all round, where's that ben hiding?

One thing I noticed was the power light? where can I get one of those? I thought it was a fender jewel light but obviously not....



M
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martin manning
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Re: Has this 77 export ODS # 3x come up before?

Post by martin manning »

Lots of nice detailed photos there! Pretty close match on the panel lamp (240V version): Mouser 1051QC3
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norburybrook
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Re: Has this 77 export ODS # 3x come up before?

Post by norburybrook »

martin manning wrote: Tue Mar 27, 2018 9:46 am Lots of nice detailed photos there! Pretty close match on the panel lamp (240V version): Mouser 1051QC3
how do you know this stuff Martin? :D

Unfortunately minimum £50 order form mouser UK and I've got all my bits and pieces. Hmmm might have to improvise ,unless someone has one they want to send me,


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10thTx
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Re: Has this 77 export ODS # 3x come up before?

Post by 10thTx »

I thought the preamp section of the layout boards were gooped? Is that not the case?

With respect, 10thtx
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erwin_ve
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Re: Has this 77 export ODS # 3x come up before?

Post by erwin_ve »

Nice! Based in London.
No goop: 2nd gen are not gooped. It started when Kitty Hawk stole Dumble's design. Most 3rd gen and further are gooped.
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Mr. dB
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Re: Has this 77 export ODS # 3x come up before?

Post by Mr. dB »

Is that a repro cabinet?
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norburybrook
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Re: Has this 77 export ODS # 3x come up before?

Post by norburybrook »

Mr. dB wrote: Tue Mar 27, 2018 4:51 pm Is that a repro cabinet?
Apparently not, it said the owner used it in the home/studio only, never gigged so I would imagine it would have stayed clean. It say's it even has the original valves that were put it. Nothing has been touched.

It's a great find and some great pictures, I'm sure someone could easily work out all the component values and do a layout. It's very interesting to me as I'm building one of these as we speak. I'd even decided to do it the same colour...strange.

I should get mine finished then nip down the road and try this one out ;D



M
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Mr. dB
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Re: Has this 77 export ODS # 3x come up before?

Post by Mr. dB »

norburybrook wrote: Tue Mar 27, 2018 6:03 pm
Mr. dB wrote: Tue Mar 27, 2018 4:51 pm Is that a repro cabinet?
Apparently not, it said the owner used it in the home/studio only, never gigged so I would imagine it would have stayed clean. It say's it even has the original valves that were put it. Nothing has been touched.

It's a great find and some great pictures, I'm sure someone could easily work out all the component values and do a layout. It's very interesting to me as I'm building one of these as we speak. I'd even decided to do it the same colour...strange.

I should get mine finished then nip down the road and try this one out ;D



M
The close-ups of the slide switches are especially helpful.

But I thought the export amps were mostly shipped out as bare chassis?
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Matt J
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Re: Has this 77 export ODS # 3x come up before?

Post by Matt J »

It's listed as sold now. I wonder with who and where it ended up?
Awesome that they posted the gutshot pics.
Max
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Re: Has this 77 export ODS # 3x come up before?

Post by Max »

erwin_ve wrote: Tue Mar 27, 2018 2:56 pm No goop: 2nd gen are not gooped. ... Most 3rd gen and further are gooped.
AFAIK:
1st, 2nd, 3rd, and transition generation ODS amps, that have never been updated by Alexander Dumble: No goop.
Most 4th generation ODS amps and further: goop

Cheers,

Max
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Re: Has this 77 export ODS # 3x come up before?

Post by Max »

norburybrook wrote: Tue Mar 27, 2018 6:03 pmI'm sure someone could easily work out all the component values and do a layout.
Should be rather similar: http://ampgarage.com/forum/viewtopic.php?f=5&t=12870

Cheers,

Max
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Re: Has this 77 export ODS # 3x come up before?

Post by Max »

Mr. dB wrote: Tue Mar 27, 2018 8:01 pmBut I thought the export amps were mostly shipped out as bare chassis?
AFAIK in regard to the ODS amps exported to Germany by Alexander Dumble: All chassis and electronic circuit parts built, fitted and completed in Santa Cruz by Alexander Dumble and shipped to Germany by Alexander Dumble. All cabinets built in Germany by "Applied Acoustics" and "Spieker & Pulch - Professional Equipment" - with the exception of the cabinet of #0019 built by Alexander Dumble. Chassis and cabinets (with the exception of #0019) married in Germany by "Applied Acoustics" and "Spieker & Pulch - Professional Equipment".

Cheers,

Max
talbany
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Re: Has this 77 export ODS # 3x come up before?

Post by talbany »

I'm sure someone could easily work out all the component values and do a layout.
Somebody already has :D
http://ampgarage.com/forum/viewtopic.php?f=5&t=12870
Tony
" The psychics on my bench is the same as Dumble'"
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Mr. dB
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Re: Has this 77 export ODS # 3x come up before?

Post by Mr. dB »

Max wrote: Fri Apr 13, 2018 5:24 pm
Mr. dB wrote: Tue Mar 27, 2018 8:01 pmBut I thought the export amps were mostly shipped out as bare chassis?
AFAIK in regard to the ODS amps exported to Germany by Alexander Dumble: All chassis and electronic circuit parts built, fitted and completed in Santa Cruz by Alexander Dumble and shipped to Germany by Alexander Dumble. All cabinets built in Germany by "Applied Acoustics" and "Spieker & Pulch - Professional Equipment" - with the exception of the cabinet of #0019 built by Alexander Dumble. Chassis and cabinets (with the exception of #0019) married in Germany by "Applied Acoustics" and "Spieker & Pulch - Professional Equipment".

Cheers,

Max
So since that doesn't look like one of the German-made cabinets, the reasonable assumption is that it's a repro, right?
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