news:13p200o78ebli26@corp.supernews.com...
> icarusi wrote in message
> news:13ol82o1p6cvpba@corp.supernews.com...
>
> > Its the only amp Ive managed to get that filthy crunch/breakup Jeff
> > Baxter got on Boston Rag. Its a bit bass-light but I should have fun
> > modding it if necessary. I like the ClassA-A/B knob which is fun to use
> > while playing. Going from A-ish to full A/B (with the pre-amp gain
> > adjusted too AFAIK) is cracking Grommet. FJA do some interesting mods
> > inc. a Cornford style case, which I may copy.
>
> Some pics of the Peavey Windsor chassis here:-
>
>
http://www.flickr.com/photos/20652442@N05/sets/72157603742385408/
>
> It does have ceramic valve bases. The supplied valves are 4x Ruby EL34BSTR
> and 3x JJ ECC83S. The quality of electronics assemby and components look
> reasonably good (not that Ive checked anything similar to this recently)
> for something in this budget. There doesnt seem to be any diodes in the
> distortion circuit, although without checking the circuit, the 4 closer to
> the preamp valves may not be forming a rectifier for power supply,
although
> it does seem DC quiet for a high gain amp. The 2 preamp valves are set
> deep in the chassis and not easy to grip, changing the first one inside
the
> casing wouldnt be easy. The various boards and larger components use
> connectors of various types, good for disassembly (and initial assembly)
but
> can be a future source of problems in a hot vibrating location. Swing and
> roundabouts.
>
> The only slight criticism I would have, is how the rear grill locates and
> fixes. Its pressed as a channel which mounts over two blocks at either
> end of the casing, and then secures by 4 screws and cup washers through
the
> grill holes into those mounts. The grill needs to be pushed upwards for
the
> screw holes to align and its too easy when trying to insert the screw and
> washer, to lose grip on the grill and let it slip from the mounts to bash
> against the valves just behind. Also the black grill, screws and washers
are
> difficult enough to see in good light but would be a real problem in poor
> light. Ill probably glue the cup washers to the grill and consider some
> additonal protective posts either side of the power valves. There are 4
> screws which secure the rear chassis flange to the case, but unscrewing
then
> brought some of the particle board with the threads such that 2 now dont
> tighten fully. Nothing that a matchstick and glue wont fix but the
original
> fixing could probably have been better with different screw types. The
mains
> transformer is 210-220v only, no 110v tap, although the circuit board does
> specify the right fuses for 220v or 110v operation which some multivoltage
> kit fails to point out (110v kit operates at twice the current of 220v kit
> for the same wattage). On the plus side all the knobs go up to 12, which
is
> 2 louder!
>
> icarusi
> --
In the shop where I work, the Windsor has been the fave last week.
Some guy ordered it, and forgot it. OK, lets connect it somewhere..
but it really does sound quite good. Pricewise youd be hard pressed to do
better in EL34 amps.