hylight era six el-34 DR-201 amp head w/ unusual wiring?

HIWATT amps from the Hylight Electronics era

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wallsofsound
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hylight era six el-34 DR-201 amp head w/ unusual wiring?

Post by wallsofsound »

The pics for this ebay auction seemed a bit strange to me:

1)the first being that instead of having three capacitors mounted to the side of the chassis, two were missing?
2)there is no choke transformer, most dr-201 heads I see have one including late 70's early 80's. I have seen one pic wno choke but underneath the chassis the wiring was more like the olders.

http://www.ebay.com/itm/Vintage-Hiwatt- ... 1e6c3ee24d

Can I get any info as to if this has been gutted or something? :shock:
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mhuss
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Re: hylight era six el-34 DR-201 amp head w/ unusual wiring?

Post by mhuss »

It shows as ended now, and there are only exterior pictures. :?

The choke was a feature of the older 4 x KT88 amps, but at some point -- perhaps when they switched to 6 x EL34 -- the choke was no longer used.

--mark
wallsofsound
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Re: hylight era six el-34 DR-201 amp head w/ unusual wiring?

Post by wallsofsound »

lets see if this comes thru:
Image
notice there are only 2 caps left mounted on each side? Yet the chassis has been hole punched. But no clamps either?
Image
Some weirder cap replacement work on the above?
Image
Seemed like a nice deal :roll:

Thanks for the help!
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OldSchoolDave
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Re: hylight era six el-34 DR-201 amp head w/ unusual wiring?

Post by OldSchoolDave »

wallsofsound wrote: Seemed like a nice deal :roll:
It certainly isn't "100% original", as claimed by the seller :( .

Mains switch, indicator lamps, filter caps and some resistors have been changed. I've seen a few Hiwatts with "chicklet" caps, but none that recent (13,### serial range).

Methinks the buyer may be disappointed...

Dave
...Hey! I played that song when it was new...

http://www.OldSchoolDave.com
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