Seen on countless stages worldwide, ampeg classic series cabinets are known for their unmistakeable class looks. This dynamically powerful bass amplifier delivers a thundering 300 watts of unsurpassed quality, reliability and tonal flexibility, offering the classic. Many of the above schematics are courtesy of joe piazzas backstage. The svt was the seminal highpowered bass amplifier that was developed for the loud rock concerts of the day. Bass guitar amplifier refer all servicing to qualified service fonctionnement et lentretien service dans le livret dinstruction. The ampeg svt is a bass guitar amplifier designed by bill hughes and roger cox for ampeg and introduced in 1969. 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.
An introduction to your new ampeg svt6 pro bass amplifier the harmonically rich sound and legendary performance of the ampeg svt are redefined in the svt6 pro. Vintage ampeg svt tube bass amp tested here at atomic music on 07. The design was adapted from the preamplifier section of the classic ampeg svt. I replaced the tubes because it would cut off after a while of playing and the standby light would flash red and green. 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. To open downloaded files you need acrobat reader or similar pdf reader program.
David aka casey4s for providing these scans of the ampeg amplifiers manual. Dual ampeg svtvr amps with svt810av cabinet youtube. Separate your velcro 8211 you 8217 ll need different lengths of the soft and the scratchy parts. Free ampeg schematic diagrams ampeg schematics free. Ampeg amp schematics to assist you with your amplifier repairs and modifications. I also play bass, and i used to own an ampeg svt classic, but i never thought of it as a guitar amp.
Ampeg svt classic used as a clean amp for guitar the. This pdf package may contain information, schematics, parts lists, images, engineering changes, previous versions, circuit descriptions, and many other unique features about the product you have chosen. Page 2 your ampeg svt810eav dual bass cabinet is a high quality speaker cabinet suitable for all sizes of venues. At this time ampeg does not display schematics online. Ampeg heritage svtcl classic rohren bass top teil musikhaus. Ampeg svt4pro sch service manual download, schematics. Service manuals, schematics, eproms for electrical technicians. Preamp is up front with three 12ax7s and the output section and power supply are towards the rear. All of these pdf files are available for free download. The capacitor is in series before pin 2 of the mid switch. Ampeg svt6 pro schematics repairs and technical basschat. The harmonically rich sound and legendary performance of the classic ampeg svt amplifier are redefined in the svtcl. Here you will find our collection of ampeg schematics. Ampeg super reverb 15r amp schematic ampeg svt poweramp 6146b schematic.
Ampeg svt cl classic 300watt bass amp head 2000s reverb. The layout of the preamp in the svt ii head and the layout of the svt iip are totally different. The svt was introduced in june 1969, therefore the first units should have an 086xxx serial number. This is an ampeg svpcl preamp in excellent condition. Our database contains more than 1 million pdf manuals from more than 10,000 brands. This document was assembled from a variety of sources and is the result of our many years in the music repair business. The svt3 pro amplifier is an ideal companion to the classic series, pro series, or pf cabinets, available separately. Ampeg owners guide bass amplifier svt5 pro 12 pages. This project is my own reimplementation of the ampeg svpcl, a 1u rack preamp that ampeg manufactured between 2004 and 2009. Ampeg svt112av classic series bass amplifier cabinet. Ampeg vt40 preamp amp schematic svt classic power supply schematic. Svt2 pro bass amplifier an introduction to your new ampeg svt2 pro bass amplifier the harmonically rich sound and legendary performance of the ampeg svt are redefined in the svt2 pro.
Ampeg svtav anniversary alltube bass amp head reverb. Although specializing in the production of bass amplifiers, ampeg has previously manufactured guitar amplifiers and pickups and instruments. View the ampeg svt7pro manual for free or ask your question to other ampeg svt7pro owners. For additional information about ampeg amps see his website. Output transistors are mounted to the heatsink and are in the old school to3 package.
Ampeg is a manufacturer best known for its bass amplifiers. Ampeg heaven amp schematics schematic amplifier echotwin. I got a ampeg svt classic and recently replaced the power tubes with a new set of ehx 6550s. The svt210he classic series bass cabinet delivers solid ampeg sonics for that classic, punchy bass sound. Prowess amplifiers offers resources for the guitar tube amplifier builder. Whether you use the vintage inspired svt810av or the more modern svt410hlf, you know that you have the best name in bass amplification backing you up. Today we are looking at a superclean ampeg svtcl classic bass amplifier. Free download ampeg schematic diagram ampeg electronic circuit schematics ampeg circuit schematics diagram, ampeg free schematics download. This versatile and powerful bass amplifier delivers up to 1100 watts of unsurpassed musical power, and offers the classic vibrancy of tubes with several outstanding features. Ampeg svt210he classic series bass cabinet guitar center. Actually, pin 1 goes to a 220k resistor and a capacitor. Like all ampeg products, your svt3 pro amplifier is designed by musicians and built using only the best of components.
Every day we add the latest manuals so that you will always find the product you are looking for. We have a huge schematics inventory, projects section and forum. Two of the 1969 svts that weve owned had the serial numbers. Pdf, ebook, free books to download, user guard, ebook, books, manual, ampeg, svt, 400t, user. Bringing together a dual 12ax7 tubepowered preamp and a whopping six 6550 power section, a fiveposition mid tone control selector, and a nuanced threeband eq, the ampeg svt cl classic bass head is an industry staple for good reason. The svt classic lives up to its name, because it delivers the tried and true ampeg 60s and 70s tube sound, and remains a performance staple for many modern artists. For more precise dating cross reference the serial number with the amplifiers transformer, potentiometer, capacitor and speaker codes. People have been using fender bass amps as guitar amps since the 60s, and the lay out of the svt is kind of like the fender design, with more tubes. Ampeg svt 400t user manual download ampeg svt 400t user manual.
For more ampeg v4 information see the ampeg v4 pages. These pages describe the design and construction of a 1u rack mount bass preamplifier. Ampeg diagrams, schematics and service manuals download for free. Ampeg owners guide bass amplifier svt 5 pro 12 pages. Ampeg svt classic bass amp reverb demo video youtube. It features two ampeg 10 drivers and a highfrequency tweeter with variable highfrequency level control and a protection circuit for the tweeter. View and download ampeg svt810eav owners manual online.
It has dual neutrik speakon and 14 inputoutput jacks. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. The cl is a popular current iteration of the original svt super valve technology amplifier that was introduced in 1969. Ampeg sb12 portaflex amp schematic ampeg schematics. I also could not get the old tubes to bias up to get the green leds to light up. Ampeg amp schematics to assist you with your amplifier repairs and ampeg svt preamp amp schematic svt classic power supply schematic. Ampeg tube amp schematics, hoffman amps tube amp schematic library.
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