View and Download Peavey Backstage Backstage 110 user manual online. Peavey Backstage Backstage 110: User Guide. Backstage Backstage 110 Amplifier pdf manual download. Free download of Peavey Backstage 110 User Manual. Download Plastikman Artifakts Rar. Troubleshooting help from experts and users. Ask our large community for support.
Traveller D301 Usb Modem Driver there. Thanks Enzo, At least for the bits I've looked at, that is the schematic albeit the 120V version. For those googling the fault: Model: Peavey Backstage Symptom: Dead, no power light Fault: Fuse Blown (T125mA for 230V version) Output transistors short circuit Q9 D2058 2SD2058 KSD2058 replaced with equivalent Fairchild KSD2012GTU Q10 B1366 2SB1366 KSB1366 replaced with Fairchild KSB1366GTU I've replaced the above and it works, although it is a little 'scratchy' on switch on, not sure how good this model was to start off but I think I will put it on a dummy load and test at work, it probably deserves a few new electrolytics but I haven't got any to hand here at home in the kitchen. I'm not 100% sure what caused the fault (might have something to do with a six year old boy) but the O/P transistors have no heat transfer compound under them and the threads they screw into were burred, so not a lot of thermal contact to the steel chassis. Not the best build quality I've ever seen! If the transistor insulators were rubbery grey sheets, they don't need grease because material is elastic. If you replace them with mica, which is rigid, you need to add some.
Don't reuse the SilPads because they become rigid with time, no big deal if untouched but if pulled *must* be replaced. Without even seeing it, I thought 'what a cheesy amp'. Preamp circuit is Transtube, a Peavey staple, but power amp is horrible, looks like a typical Duck Jean design (Dean Markley and many others cheap OEM supplier), maybe Peavey needed to cover a very low cost slot and they couldn't produce it themselves for so little. It would be nice to see a couple gut pictures. A 10W Backstage??????? What were they thinking?
Smallest I ever saw was 35W and that was in the late 70's.
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