Ampeg v4b bass amplifier head 100 watts zzounds reverb. For additional information about ampeg amps see his website. Catalog of products fliptops home of parts for ampeg lovers. Original condition with vintage glass includedge, rca, etc. It took me a few years, but i finally cleaned it up and got the ampeg v6b head fixed by gerald at music mikes in riverside. Jeff sugzdinis for printerready version of the manual. Ampeg svt4pro 1200watt tube preamp bass head sweetwater.
I have for a long time an ampeg v6b head with the 215 cab. David aka casey4s for providing these scans of the ampeg amplifiers manual. Its actually a nice relief to discuss amps rather than recording gear heh ive had an early 70s v4b for some time. Ampeg v4 operating instructions manual pdf download. How to make the ampeg v4 better for bass guitar sid of. Ampeg 8651508 hf driver for b410hlf, pr410hlf, svt610. This schematic is from a vt22 which is just a combo version of a v4 click for large view. B12nb schematic b12nc schematics b12nf schematics b12nfjp schematics b12njp schematics b12x schematics.
He got the schematic from ampeg and restored it to original condition. Ampeg bass amplifier owners guide 12 pages amplifier ampeg portaflex pf20t owners manual. Discussion in amps and cabs started by dewman, feb 15, 2006. Service tips 1976 contains service tips for b100g100, sr6. Based on the original from 1971, the ampeg v4b 100w alltube head embodies the legendary tone of the classic v4b in a.
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. There are hundreds of pages of tube amp information on my library page. Parts list, additional specifications, material, tolerances, etc click. Tube set for ampeg v series v4vt22vt40v2 version 1. Many of the above schematics are courtesy of joe piazzas backstage. Ampeg svt6 pro schematics repairs and technical basschat. Browse our huge selection of ampeg replacement parts products and more at. All used four 7027a output tubes to generate a conservatively rated 120. The v4 and vt22 electronics are absolutely identical for a given. Free shipping for your ampeg svt4pro 1200watt tube preamp bass head. Ampeg v6b manuals manuals and user guides for ampeg v6b. It took me a few years, but i finally cleaned it up and got the ampeg v6b head fixed by gerald at music. Amplitube svx features 18 models including 4 amps, 6 cabinets and 8.
Ampeg v4b 100watt tube bass amp head reissue reverb. Starting price is for those of you who want the preamp tubes set. We have 1 ampeg v6b manual available for free pdf download. 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. Rack ear kit for ampeg svt7pro watt tube preamp bass head. Troubleshooting musical instrument amplifiers this document appeared in the 1969 policy manual for ampeg authorized service centers. Ampeg diagrams, schematics and service manuals download for free. Ampeg v4b 100w alltube bass head features and tones. The head is in very good condition and the cab have the tolex tear off in a place but is.
Ampeg pf350 sch service manual download, schematics. The companys b15 is a studio mainstay, and their mighty svt has jarred fillings loose for. Ampeg produced the v4 and the vt22 vacuum tube guitar amps during the 1970s, which were conservatively rated at 100 wrms. Ampeg v6b transistor substitutions music electronics forum. So ive got an ampeg v6b on the bench, and i need to replace the 2 driver transistors, and they are impossible to find. Electrolytic filter capacitor kir for ampeg j12b jet. I got the caps in yesterday and just spent this morning putting the orange on the terminals, black oil cap on 35, a wire from gnd to. The ampeg v4b 100w alltube bass head is a remarkable reissue of the legendary 1971 original, delivering the pure tube tone and unmistakable grind that earned the classic a place in bass history. The ampeg v4b 100w alltube bass head embodies the legendary tone of the classic v4b in a portable, modern design perfect for todays players.
The v2 has smaller transformers, somewhat different preamp ciruitry and a slightly different sound. Half the weight of an svt head, this reissue of the legendary ampeg v4b bass head cranks 100 watts of alltube power with all the rich tone of the original. Also, the v2 is much like a v4 with less power, but not exactly. From studio to stage, the ampeg v4b tube bass amplifier head has your bass tone covered. To see it mouth ampeg v4 on the same site is this one.
We have a huge schematics inventory, projects section and forum. Recapped by someone else and pretty nicely maintained. Amounts shown in italicized text are for items listed in currency other than canadian dollars and are approximate conversions to canadian dollars based upon bloombergs conversion rates. This is the power amp schematic for the powered speaker bottom only. The software model was so accurate that it even replicated this design flaw. All tube amplifier head, 60w, manufactured in late 1960 early 1970. Free download ampeg schematic diagram ampeg electronic circuit schematics ampeg circuit schematics diagram, ampeg free schematics download.
Click the link above for tube amp info, schematics, board building information, projects, mods, transformer diagrams, photos, sound clips. The rocker switch in the middle is a simpler version of ampegs familiar five way frequency control, giving you the option of three frequency centres to choose from. He got the schematic from ampeg and restored it to. The original run of ampeg v4b amplifiers was sold from 1971 to 1980, and were the sibling of the popular v4 guitar amplifiers. Chris dipinto demos a 70s ampeg v4 head with a dipinto belvedere deluxe bass and an ampeg 6x10 cab.
Ampeg v6b service manual download, schematics, eeprom. 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. 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. Free ampeg schematic diagrams ampeg schematics free. Parts list, additional specifications, material, tolerances, etc click for large view. I can find very little about the ampeg v6b and 2x15 cab.
Nearly identical to v4 but has an ultra lo switch for extra bass and no reverb. Ampeg heaven amp schematics schematic amplifier echotwin. Enter the ampeg v4b also known as ampeg v4b or ampeg v4b. Also missing the sensitivity switches for vol 1 and vol 2. Based on the ampeg ba500, a high quality solidstate bass amp with a sonic. Its a transistor amp a high input impedance low input impedance it is rated at 240w rms 4 knobs gain medium low acute 2 to sever the intersetting range of frequencies. V 6b schematics v7 poweramp schematics v9 schematics vh140c owner manual vh140c schematics vl501 schematics vl502 logic board schematics. Prowess amplifiers offers resources for the guitar tube amplifier builder. I believe its 71 or earlier because it has metal switches. If forced to name an industry standard for bass amplification, many players would cite ampeg. Congratulations on your purchase of the ampeg v4b 100w alltube bass head. Metal caster for ampeg svt810av and svt410hlf bass guitar amplifiers.
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