For that we needed the schematic which you can download here ampeg ba115 schematic. Ampeg diagrams, schematics and service manuals download for free. B 12xt amp schematic 1967 ampeg sb12 amp schematic with 6l6gcs joe piazza sb12 amp schematic with 7868s joe piazza b 15n amp schematic 1962 joe piazza b 15n amp schematic 1968 joe piazza. Ampeg ba115 bass combo amplifier repair guitar kit builder. This original piece of paperwork is in nice condition for its age, but does show wear and some staining. A tube preamp sets the stage for classic growl and weight to your sound, further shapable through a versatile tone stack with ultra hi and ultra lo switching and a 5position switch for mi. Portaflex b15r schematic discussion in amps and cabs bg started by mullardgz34, aug 20, 2011. Service manuals, schematics, eproms for electrical technicians. Visit us online for more information or to download service manuals today.
The ruggedly portable design provides a true 60degree sound reinforcement monitor angle that adds clarity in any situation. Thump with two 10 drivers and attack with the 1 piezo driver and the gritgiving scrambler overdrive. The only step i think that will help is to get the amp to the specs of the schematic. I have the schematic from ampeg and have been checking my board against it, so far nothing looks obviously burned out or damaged.
Manual services, hifi manuals, diagrams, owners manuals, schematics, datasheets and brochures online for free download for your guitar amplifiers, mixers, effect processors, midi synthesizer, available on of the vintage hifi site. View online or download ampeg ba115 user manual, owners manual. For amplifier support or any questions concerning owners manuals or schematics please open a ticket here you can also text support to 8185747510 to get ondemand support information and live agent help from ampeg textonly number. Dec 22, 2003 the ba 115 conjugated my fender american deluxe jazz bass 5 string, massure a beautiful sound presence and incredible as it may seem, even with a guitarist who plays very hard, a drummer who bangs like a deaf and a keyboard that gravely heat its speakers, i do not need to push a lot for this little ampeg quon mentende well. For additional information about ampeg amps see his website. The ampeg v4bh 100 watt tube bass head is similar to the svt, just smaller in output 100w. Rack ear kit for ampeg svt7pro watt tube preamp bass head. Some tech placed a resistor across the little pcb board for the bias. Please be sure to check out our other listings for more great items. Unfollow ampeg bass amp to stop getting updates on your ebay feed.
Scrambler overdrive circuit, and the 3band eq including ultratoneshaping. Ampeg ba115v2 bass combo amplifier built to perform, the ampeg ba 115 bass combo delivers 150w of pure ampeg tone in a professional design perfect for small to mediumsized venues. The tube amp library of information click the link above for tube amp info, schematics, board building information, projects, mods, transformer diagrams, photos, sound clips. Ampeg pb250 schematic discussion in amps and cabs bg started by moreheadroom, jul 4, 2010. The schematic you send me is exactly the good one for my amp. I first notice a problem when it wouldnt power on at a gig. The unit appears to be completely dead, with power present at the fuse holder. Guitar centers product spotlight provides a comprehensive overview of the ampeg ba115v2 bass combo. On may 1st, 2009, the mackie, tapco, crate, blackheart and ampeg websites will be. Abiding by the following rules can help prevent damage to your amplifier, yourself and others. I have to say that after comparing these 3 amps in the same room and with the same fender american professional precision bass with flatwounds on it, the most pleasant sound came from the ampeg. Ampeg v4bh 100 watt tube bass head musicians friend.
At this time ampeg does not display schematics online. You can also text support to 8185747510 to get ondemand support information and live agent help from ampeg textonly. Ampeg ba115 v2 bass combo amplifier american musical supply. Ampeg ba115v2 1x15 bass combo amplifier guitar center. We have 3 ampeg pf350 manuals available for free pdf download. It uses the same tubes in the preamp and drive sections 2 12ax7 in the preamp, a 12au7 and 12ax7 for drive. Professional artists as varied as robert trujillo of metallica and gail ann dorsey who plays with the likes of david bowie and gwen stefani use ampeg bass amps to deliver their tones. Ampeg ba115v2 1x15 bass combo amplifier musicians friend. The tl072 just looks like its got hot glue on it, not sure id worry about it. When you need a portable rig with legendary ampeg tone, look no further than the ba115.
The ampeg ba600 115 bass combo epitomizes portability. The ampeg svt7 pro is a rackmountable, ultrapowerful bass amp head with watts of classic ampeg juice. Like all ampeg products, your ba combo is designed by musicians and built using only the best of. The standard power level for bass amplifiers at the time was 50 watts, but ampeg s team wouldnt settle for anything less than a monster. Made in usa to original specs by our friends at heyboer. Sb66 amplifier service manual free download,schematics. Schematics, service manual or circuit diagram for ampeg. Up for sale is this vintage 1970s ampeg b 410 b 115 informational booklet.
Ampeg b15s early 70s gearslutz pro audio community. Ampeg pf115he 1x15 450watt portaflex bass cabinet with horn. The circuit board is separated from the front panel of the chassis. B115 schematic b200r owner manual b200r crossover schematics b200r schematics b410 schematic. Hello all, ive bought a ampeg ba115 three years ago and i was jamming at 60% volume for 3045 minutes last week and all of a sudden my audio cuts out. Full text matches check ampeg ba210 service manual. Line 6 is a music instruments manufacturing company that specializes in guitar amp and effects modeling, and makes guitars, amps, effects pedals, multi effects processors, guitar wireless, vocal wireless, music software, recording interfaces, digital mixers, and personal amplification speakers. The owner brought this amp in and it was no longer powering up and had stopped playing a while back. Its possible to download the document as pdf or print. Oct 22, 2014 dig into all the details of the completelyredesigned ampeg ba 115.
Ampeg ba210v2 2x10 450watt bass combo amp with scrambler. Ive sended a request to ampeg too but they dont have this schematic. Ampeg ba115 bass combo amp repair the unbroken string. For amplifier support or any questions concerning owners manuals or schematics please open a ticket here. Schematics, service manual or circuit diagram for ampeg searches beitman, rider, radio and television servicing and trader service sheets schematics, service manual or circuit diagram for ampeg. Ampeg ba115v2 1x15 150watt bass combo amp with scrambler. Running 12au7s will reduce gain and a lot of bass players do this to ampeg amps, but its not really a fix for hum issues. Ampeg ba115 schematic gearslutz pro audio community. Have a look at the manual ampeg bass amplifier ba115 user manual online for free. Metal caster for ampeg svt810av and svt410hlf bass guitar amplifiers. By what ive read this thing aint great but i have the opportunity to obtain one at a bargain rate and it has a problem that the schemo might help with.
Thats the year that ampeg designers bill hughes, roger cox, bob rufkahr and dan armstrong set out to build a bass amp like none that had come before it. The biggest milestone in ampeg s history was in 1969. There are hundreds of pages of tube amp information on my library page. All ampeg products are designed for continuous safe operation. Audio output transformer for ampeg svtcl classic bass head. Hello, i have a chance to get an ampeg b15s early 70s b ass amp for about \\\0 and price is negotiable. This powerful combo features a 100watt power section and a single 15 ampeg speaker that can rock a small. Ampeg heaven amp schematics schematic amplifier echotwin. Im on the fence on the scrambler overdrive circuit.
Ampeg ba115 bass combo amplifier repair guitarkitbuilder. Bass combo delivers classic ampeg tone in a 150w design with performancedriven features perfect for the stage. For more ampeg v4 information see the ampeg v4 pages. Ampeg makes some of the highestquality bass amps around for musicians who are serious about their instrument. Ba115sp bassamp cube with digital effects important safeguards and precautions. Ampeg pf350 sch service manual download, schematics, eeprom. Output transformer ot214 for ampeg b15nb12n product details. What is the best place to begin troubleshooting this thing. Vt22v4 amp schematic 1974 magnavox vt40 amp schematic 1971 ampeg vt40 pre amp schematic 1971 joe piazza vt40 power amp schematic 1971 joe piazza also worth checking out is the blue muse unofficial ampeg page. However, if you wish to obtain a physical copy of product schematics, please contact the loud technologies inc. Ampeg dino demonstrates the wide range of classic ampeg tones of the new ba115 bass combo, including examples with everything from a 50s kay upright to a. B15n, b18n,etc, cut the old wires close to the transformer base. The ba115 features bass scrambler overdrive plus flexible toneshaping and.
This site helps you to save the earth from electronic waste. Oct 08, 2006 so, i couldnt get the schematic, thor you wrote, that perhaps you can help me. This picture documents the wiring polarity on the main driver coil. If you or somebody have an idea where and what, i would be grateful. Ampeg ba115 service manual download, schematics, eeprom. Svt2pro, svppro, svt3pro, ba210sp combo, and ba115sp combo. This amp sounds great at all volumes, looks killer, is ridiculously usable. Ampeg pf350 manuals manuals and user guides for ampeg pf350. The ampeg ba115 bass combo delivers classic ampeg tone with features designed for. Ampeg, manual services, hifi manuals, diagrams, owners.
The b 25 amps are not known for being extremely noisy amps. Discussion in amps and cabs bg started by giacomo79, dec 3. You can register your new ampeg product online by clicking here. The web site says that you can use the 40 in the ba115. View and download ampeg ba115hp user manual online. The ba 115 puts the bassist front and center, featuring a true 60degree monitoring angle that adds clarity when used in smaller spaces. We have a huge schematics inventory, projects section and forum.
Index of supportfilesschematicsb seriesba115 ampeg. The amplifier is equipped with a threepronged ac power cord. The amp is a killer combo, much better than the soulless fender rumble and the overrated markbass cmd102p. Ampeg v2 60watt guitar amp head with reverb early 1970s. Ampeg ba115a amplifier service manual free download. Ampeg svtpro service manual download, schematics, eeprom, repair info for electronics experts.
Click the link above for tube amp info, schematics, board building information, projects, mods, transformer diagrams, photos, sound clips. Louis, mo 63146 chgd by appvd byh 07s386 schematic bass amp3 4 date 5 6. Schematic sheet of rev date description g tolerance. Despite containing a 15 lf driver, an hf horn with level control, and 600w of power, this just over four cubic feet cab is quite transportable thanks to removable casters and its very manageable 50 pound weight. Mysteriously, this modern ampeg bass combo amp quit working. Vintage 1970s ampeg b410b115 amplifier information. If its blowing mains fuses, id be looking in the power supply section, possibly the two big smoothing caps first, and the bridge rectifier. Power trannies dont fry themselves and only make hum or create noise issues. Hello i am a newb to this forum anyway i was curious if anyone had the schematic or link to the schematic for an ampeg b15 reissue. Create, record and perform with guitar in new ways. Potted drop in output transformer ot214 for your ampeg b15n and b12n.
Prowess amplifiers offers resources for the guitar tube amplifier builder. This guide will provide you with an overview of whats available in the bass amp world. My ba115 keeps blowing fuses as soon as i power it on. Amps and tagged ampeg clone, ampeg fliptop, ampeg fliptop clone, ampeg portaflex, b15n, b15n clone, d. If any of you have a detailed schematic for the b2r id appreciate it if you could pm me with it. The ampeg afp2 footswitch is a 2button footswitch with trs cable. Ampeg 8651508 hf driver for b410hlf, pr410hlf, svt610.
Free ampeg schematic diagrams ampeg schematics free. Ive driven this amp at max volume for over 3 hours on a hot summer day so i dont think heat was the issue. Ampeg s ba115 1x15 150w bass combo delivers classic ampeg. If you ever have to replace an output transformer in a portaflex amp with pc board.
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