Sunn beta lead manual pdf

Sunn beta lead manual pdf saunier duval themaclassic f23e manual. Sunn audio repair service schematics manuals on 1 dvd in pdf format. In the 70s and 80s this reliable rigs blasted tones. Jul 28, 2014 i never see anyone post about sunn amps so i thought id ask i use a sunn beta lead and its awesome for being a solid state amp i also have two sunn 2x15s i think theyre great amps very loud.

Sunn beta worshippers unite post your photos, videos, and songs featuring this great amp. Schematics, our techtips, product picture illustration, specifications, technical circuit descriptions, troubleshooting guide fault diagnosis, assembly disassembly guide, block diagram signal flow, pc board layout, parts list, semiconductor generic reference numbers, service bulletins. Sunn betalead pwr amp schematic return to sunn beta lead resources. As subject says, im looking for schematics of beta lead. Sunn beta lead power transistor music electronics forum. My problem is no different and i have found an open 2n3055 and an emitter to collector short on one of the sj954s. Sunn beta lead digital 4x10 combo amp cover padded, black by tuki sunn002p. Sunn beta lead digital 4x10 combo amp cover padded, black by tuki sunn002p brand new.

To open downloaded files you need acrobat reader or similar pdf reader program. Due to the extremely versatile beta series amplifier, sunn. Sunn audio repair service schematics manuals on 1 dvd in pdf. Sunn guitar and bass amplifier owners manuals fender. Free sunn diagrams, schematics, service manuals schematics. Its in mint condition pics proved it and as i alway. After a portlandbased band had a little hit song called louie, louie and found their amplifiers couldnt fill larger halls, they enlisted the help of a family member to build them louder amps and thus sunn was born. Jul 22, 2009 my son just bought a sunn beta lead combo. My sunn beta lead 4x10 combo repair and restoration project. Although the lead was marketed to guitar players specifically, the only difference between the lead and bass is the lack of reverb on the beta bass. Started to turn up one of the bass pots heard a small pop through the speakers and then the amp went dead. Sunn beta lead vs acoustic 450 stoner amp battle youtube. Ive never restored an amp though, so i cant help out much. To switch between lead, bass, or both i used an ononon dpdt wired the way the channel switching is done on some of the other preamp boards i.

I want it small enought to fit 2 pcbs in a 1590bb box but versatile enough to make a complete fully working amp. If for some reason there is a problem with any transaction please give us the opportunity to remedy it. Aps sunnbetaleadpu power transformer pri sec 0v brown red. Right now im using the preamp of a concert bass and it sounds pretty fing good through my sovtek. Sunn beta lead for salesunn beta lead boss hm2 bass. Sunn featured heads, and what they referred to as selfcontained amps, commonly known as combos. Wondering whether ic1 might be partially shorted and dragging down the voltage, i pulled it from its socket see attached schematic so i could power on the amp for 2 seconds and take a voltage measurement. As promised long ago, here is a terriblyplayed but superlong clip of the dunwich amps sunn beta bass with modified eq as assembled by magic effects. Aps sunn beta lead pu power transformer 7172019 note. Qsc audio repair service owner manuals on 1 dvd in pdf format. The schematics i was able to find online were scanned at a very low resolution i tried my best to improve their legibility what. Read book sunn beta bass manual of kindle books available on amazon. Sunn diagrams, schematics and service manuals download for free. Its mission is to make it easy for you to stay on top of all the free ebooks available from the online retailer.

Sunn amplifier power amp puzzle electronics forum circuits. Joined mar 25, 2007 messages 1,627 reaction score 2,057. Ive been wanting any sunn lead head for a while but nothing pops up in my area. Featuring a toggle switch that allows you to switch in between both versions. Sunn amps the sunn musical equipment companys history is about as american dream as it gets. I really want to make myself a sunn beta amp one day. Searching this forum, i discovered a loud hum that is uncontrollable is common on this amp.

Vintage sunn beta series amplifiers service manual lead bass. Sunn beta bass manual sunn guitar and bass amplifier owners manuals sunn 215 bass speaker cabinet. Still to this day the sunn beta units are incredible to play through. Free download sunn beta series lead preamp 1 schematic. I found only one but its too fuzzy to read some values, so anyone please share if having something clearer. Sunn beta lead manual pdf sven strauss 2017 repository id. As you may know, people have search hundreds times for their chosen novels like this sunn beta bass manual, but end up in infectious downloads. Got it home turned it on and let it set a minute turned the pots to see which ones were scratchy and how well everything worked. Jul 09, 2017 i was working on the power amp board of my sunn beta lead to find out why the 15vdc supply was only reading vdc. Sunn beta lead digital cmos technology made in usa randy holden, ted nugent, buzz osbourne of the melvins used these mondo volume machines. We are constantly adding new products to our catalog for the most uptodate information, please email or call us. This is the 1 pages manual for sunn beta series lead preamp 1 schematic. Cmosludge sunn beta lead distortion preamp snk pedals. Sunn beta partial manual service manual download, schematics.

Been awhile, theres a guy on kijiji whos gonna sell me his 1978 sunn beta lead 2x12. Sounds like it works perfectly as far as i can tel. A guide to leading change leadership for learning series edit. With the beta lead, getting consistent results while recording is tricky but on the flipside, theres a huge sound palette available from that single cabinet. Sunn coliseum bass sunn 215b sunn beta bassampeg 410hlf sunn beta lead marshall 4x12 2 sunn concert basses 3 fender ps, 1 fretless j, 2 statss, ampegplexibass. There were two main amps in the beta series, the beta lead and beta bass. Acces pdf sunn beta bass manual sunn beta bass manual thank you for reading sunn beta bass manual. I think it weighs in at 65 pounds, i know because i sold one to a guy in australia. A guide to leading change leadership for learning series pdf how to cook pizza, the ultimate pizza cookbook for making pizza at home add comment building strong school cultures. List your items fast and easy and manage your active items. Powered by ebay turbo lister the free listing tool. The gain was crap but who cares we are pedal users anyways. I have made some vero layouts for myself, but i keep putting it off till the day i learn how to make up pcbs layouts.