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Another Roberts Amp
Old 19th June 2009
  #1
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Another Roberts Amp

I was going to piggyback on the other thread here: where the hell did this come from???

But decided to start my own since I am not sure it is good etiquette to leech onto someone elses thread.

I came across a similar Roberts unit yesterday and would like to start doing some tinkering on this as well. It would be a cool little guitar amp with some clean up and tweeking of the circuits. It is scratchy and farty sounding to my ears, but may be workable. It has a tube configuration of 2-6UA6, 1-6X4, 1-6BQ5 and 1-6AR5. This is a self contained version labeled "Roberts Recorder Model 90-C" and has an integrated speaker. I wonder if the guy at beyond sanity would have a schematic for this thing. I like the Toni Iomi crosses on the volume and tome knobs...

If anyone has schematics or any insight I would appreciate the input.

I added some pics if anyone is interested.
Attached Thumbnails
Another Roberts Amp-dsc_0238.jpg   Another Roberts Amp-dsc_0239.jpg   Another Roberts Amp-dsc_0240.jpg   Another Roberts Amp-dsc_0241.jpg  
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