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quiz time! What is wrong with this?
Posted: Mon Nov 05, 2012 11:10 pm
by Dr.HI-TONE
This amp has several features or issues that just aren't right.
how many can you identify?
http://www.ebay.co.uk/itm/Vintage-HIWAT ... 4abe2e5f86
Re: quiz time! What is wrong with this?
Posted: Mon Nov 05, 2012 11:48 pm
by mikhailwatt
Wild-arse guesses:
1. HJ-style wiring on a purportedly pre-HJ specimen
2. Varying date codes on pots or wrong housing size for the era (can't quite make out the codes, though)
3. Extra/wrong transformer mounting hole
4. Wrong chassis - extra preamp valve position for PA head
5. Wrong chassis plating for the era?
6. Something about the head case/vynide I can't quite pin down....
7. Seller is vintageampsuk
I think we've seen this one before - that superfluous xfmr mounting hole stirs a memory......
Re: quiz time! What is wrong with this?
Posted: Tue Nov 06, 2012 12:00 am
by Dr.HI-TONE
some good observations...
I'll let some others chime in before "grading the quiz answers"
Re: quiz time! What is wrong with this?
Posted: Tue Nov 06, 2012 12:02 am
by Dr.HI-TONE
actually the transformer mounting hole is accurate.
The chassis is from the 9xx-early 1xxx's, this version of the Hylight era chassis was used from the 9xx's through 4xxx's
I know this era chassis intimately
Re: quiz time! What is wrong with this?
Posted: Tue Nov 06, 2012 12:03 am
by Dr.HI-TONE
Wild Arses
that is a good band name! and song title!
Re: quiz time! What is wrong with this?
Posted: Wed Nov 07, 2012 10:22 am
by Alnico
The serial number doesn't make sense, but otherwise it looks very similar to DR103 s/n 1097 - HJ style wiring, same board layout with both halves of V2 used, same head box, same chassis, offset s/n plate etc. What am I missing?
Re: quiz time! What is wrong with this?
Posted: Wed Nov 07, 2012 12:48 pm
by Dr.HI-TONE
Alnico wrote:The serial number doesn't make sense, but otherwise it looks very similar to DR103 s/n 1097 - HJ style wiring, same board layout with both halves of V2 used, same head box, same chassis, offset s/n plate etc. What am I missing?
not much. You are spot on. From the viewpoint that this amp is from the serial # range 1000-1100, which I am confident, the only issue is that the serial number tag must be unoriginal to the amp.
From the perspective that the amp actually is #5xx the list of problems is substantial.