Service manual gas wall hung boiler condensing 022006 gb part file 22, pag. It states something about the efficiency of headphones, and. Gas diagrams 8 gateway diagrams 1 gbc diagrams 68 gcs diagrams 4 ge diagrams 30 geloso diagrams 684 gemini diagrams 1 genelex diagrams 7 general electric diagrams 16 general radio diagrams 5 genesis diagrams 1 genicom diagrams 3 geospace diagrams 2 ggg diagrams 25 gibson diagrams 283 giga tronics diagrams 3. The son of ampzilla at 100 watts into 8 ohms followed ampzilla. The ampzilla was manufactured from 1974 until 1977. Thats c202, part of the zobel network on the output of the amp. Gas ampzilla stereo power amplifier manual hifi engine.
Gas son of ampzilla grandson restoration recap service kit. Gas son of ampzilla stereo power amplifier manual hifi. Its 1uf100v, thats whats on the schematic and the board that im looking at. These components were way ahead of their time and an amazing value for someone looking to move into high end from an asian receiver. This site helps you to save the earth from electronic waste. Saba diagrams 30 sac diagrams 3 sae diagrams 6 safar diagrams 128 saira diagrams 3 salvan diagrams 3 samick diagrams 2 samlex diagrams 1. The equipment was too good to let it turn into doorstops. The gas grandson of ampzilla is a power amplifier in the solid state amplifier category. Mike bettinger began gas audio in 1981 when great american sound went out of business.
They are erroneously interchanged as i painfully discovered during the restoration of a gas ampzilla son. So, the ampzilla and the thaedra went together, the son and thoebe went together, and grandson and thalia went together. If you get stuck in repairing a defective appliance download this repair. Ultimately, the sumo product line was expanded to include multiple amplifiers, preamps, tuners. Thalia, thoebe, thaedra, grandson, son of ampzilla, and ampzillza, ii, and iia are worth what someone can get for them.
A japanese 1977 ampzilla here and a 1978 ampzilla iia without iia logo but the original 77 ampzilla logo and added peak leds here. Gas ampzilla service manual download, schematics, eeprom. Search out gasworks for the man who keeps the gas flame burning. Get your classic gas ampzilla amplifier repaired and restored for a fixed 192319063800. In may 2015, mike took a position as engineering director for vpi industries. The son of version of the ampzilla line is thought by many to be the sweetest sounding of these james bongiorno designed 2 channel amplifiers. Bias calibration unit for revox b215b215s and studer a721 bias calibration unit for revox b215, b215s and studer a721 was made acc. However, we made sure to respect and retain the traditional circuit topology that gives the son its revered sonic signature. User manual sst son of ampzilla ii user manual 17 pages.
The son of ampzilla was manufactured from 1977 until 1982. James bongiornos ampzilla ii power amplifier is undeniably a member of that club. Gas did not publish schematics or service manuals for their products. To purchase ampzilla spares or accessories, please contact the company via their website or visit an authorised retailer. Description of gas great american sound vintage stereo ampzilla, godzilla, thaedra, thoebe, grandson, son. Sst proudly presents the son of ampzilla ii stereo amplifier. Great american sound gas son of ampzilla for sale for. Review by dick olsher in every generation, only a handful of audio products emerge that go on to achieve classic status. Download the gas sonofampzilla manuals for free hifi. Free diagrams, schematics, service manuals beginning with g. Thank you fmmech for the beautiful and clear manual and schematic.
Get your classic gas ampzilla amplifier repaired and restored for a fixed price. I decided to have the amp rebuilt and connected with gas audios mike bettinger. I found my way here to the forum looking for help with my son of ampzilla. Below you will found our manuals on the gas son of ampzilla. The amps were certainly better than the preamps which tended toward very harsh.
The design was so popular that james left sae and started great american sound gas to manufacture the ampzilla for retail sale. My unit works well, a little noisy, but the meters still work, too. The owners manual is used as an reference guide, instruction manual and instruction book. Sst thoebe ii preamplifier and son of ampzilla ii power amplifier. The son of ampzilla was created to fill the demand for a medium powered. Gas ampzilla ii service manual download, schematics, eeprom. Gas ampzilla schematic 2 download the gas ampzilla schematic.
If i get stuck, ill seek professional help, but i know how to use a soldering iron, can read a schematic, and can follow instructions. James bongiorno left gas and founded sumo electric co. The original ampzilla offered 200 watts into 8 ohms. Steves gas grandson of ampzilla solid state amplifier. The scarcity of good, honest techs who can do good and reasonably priced restorationrebuild of audio equipment made me start offering this restoration kit. Gas son of ampzilla service manual download, schematics. The previous owner stated that the unit got hot sometimes and cut off the sound output of left channel. This site has links to service manual and schematic. Selling my gas son of ampzilla, great shape, works well, used regularly in a system. Free diagrams, schematics, service manuals beginning with. Download gas ampzilla power amplifier audio equipment,digital audio, home audio, professional audio systems service manuals and repair information.
Gas ampzilla below you will found our manuals on the gas ampzilla. G miscellaneous companies high quality service manuals. Download the gas ampzilla manuals for free hifi manuals. Manuals and user guides for sst son of ampzilla ii. This website is not affiliated with or sponsored by gas. Sst thoebe ii preamplifier and son of ampzilla ii power. We have 1 sst son of ampzilla ii manual available for free pdf download. Jul 01, 2005 the son of ampzilla 2000 is warranted against all manufacturing defects for five years, with the customer assuming shipping charges. The son of ampzilla was created to fill the demand for a medium powered amplifier with true state of the art characteristics. Son of ampzilla audiokarma home audio stereo discussion forums. We replace the deflector shields in the son, polish the meter bezels to minimize scratching and scuffing, and modify the circuitry to dim the meter lamps chassis cleaning and polishing. February 2012 gas audios ampzilla ii reference rebuild when ampzilla speaks, people listen. Although ive owned a son of ampzilla 2000 for quite a while, the ampzilla ii came only my way during a monumental ebay binge during 2010. A new son rises stereo amplifier sst proudly presents the son of ampzilla ii stereo amplifier.
Ultimately, the sumo product line was expanded to include multiple amplifiers, preamps, tuners, and numerous other products. The gas son of ampzilla is a power amplifier in the solid state amplifier category. Ampzilla 500 original ampzilla 500 latemodel photo by john viajim hamilton godzilla photo by ampzilla joe grandson with meters. Gas son of ampzilla specifications vintage stereo repair. We have 88 diagrams, schematics or service manuals to choose from beginning with s, all free to download. Service manuals, schematics, eproms for electrical technicians. Gas son of ampzilla grandson restoration recap service kit fix repair capacitor. Spread spectrum technologies son of ampzilla ii power. We are compiling a database of audio equipment specifications gleaned from our annual equipment directory magazines, owners manuals, service manuals, etc. Cosmetically, it was in really nice condition as described by the seller, but of course, there were internal problems.
Ampzilla repair audiokarma home audio stereo discussion forums. Steves gas son of ampzilla solid state amplifier the audio circuit. Gas son of ampzilla, son of ampzilla pwr sch schematic. Gas ampzilla power amplifier service manual free download. The biasing system in ampzilla em lovs a unia popular electronics 1. We take pride in providing our customers with repairs of the highest calibre. Free gas diagrams, schematics, service manuals schematics. Son of ampzilla ii is a chip off papa ampzilla 2000s block in another way. Gas son of ampzilla stereo power amplifier manual hifi engine. Gas ampzilla ii iia amplifier restoration recap service kit fix repair capacitor.
I just replaced the power switch located on the power line cord. Son of ampzilla power amplifier repair and demo youtube. The schematic is a technical drawing or diagram of your system, a perfect supplement to the service manual. What emerged was the fourquadrant full complementary differential balanced power amplifier, the power. However, we made sure to respect and retain the tradit. It is a 70inch long, thick 12 awg job that sports a threeprong plug, and it is hardwired to the chassis. Detailed informations how to use this calibration unit are explained in original service manuals for nakamichi zxl700zxl. This listing is for 1 x full kit for gas son of ampzilla, grandson. You have worked on an impressive number of these heavy rascals. We take pride in providing our customers with repairs of.
Replace all power transistors with new motorola on semi transistors 2. I recently got my hands on a great american sound son of ampzilla. Gas audios ampzilla ii reference rebuild when ampzilla. Great american sound gas son of ampzilla for sale for sale. Bought new in north bay in 1980, never service, this model is well known as james bongiornos best sounding amplifier. Son of ampzilla restoration thread audiokarma home. The son sounds better than the ampzilla, however the grandson was really the smoothest of the line. To purchase son of ampzilla spares or accessories, please contact the company via their website or visit an authorised retailer. May 10, 2016 the original ampzilla started as a diy project for popular electronics magazine. This redesigned son is the third generation in concept and design and features many new ideas and improvements over previous generations. Gas diagrams, schematics and service manuals download for free. Nudies of the ampzilla iia with iia logo and peak leds at the indispensable.
Weve restored over 2300 pieces throughout the world, to the musical delight of many gas. First ampzilla, then son of ampzilla, and now grandson, the baby in gas companys family of amplifiers. He has all the parts, repairs and will completely rebuild any of the models or even upgrade. Older thread here, hope it pops up on your radar screen. Detailed informations how to use this calibration unit are explained in original service manuals for revox b215.
G miscellaneous companies high quality service manuals user. Our repair business evolved into restorations as the equipment aged. Threshold 400a amplifier audiogon discussion forum. View and download gas son of ampzilla instruction manual online. Some about the later godzilla here with the grateful dead. Below you will found our manuals on the gas ampzilla. Aug 29, 2016 in the manual for my son of ampzilla, it says it can work with any headphones. Email or call us if you have a gas power amplifier that requires service. Download the gas son of ampzilla schematic download the gas son of ampzilla owners manual. Brochure great american sound company see gas gasette vol.
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