Vintage Guitar magazine columnist Gerald Weber has overhauled and restored over 15,000 vintage tube guitar amps. Here he teaches all phases of restoration, troubleshooting, design and set-up. Covers: basics of servicing and overhauling a tube guitar amp, what tools are needed, the wiring mistake made on 50% of all amps and how to correct it, the best way to straighten preamp tube pins, how to perform a cap job correctly, an easy way to determine output wattage, how to identify impedances of an unknown transformer, how to make perfect chassis grounds, and much, much more! Nearly four hours!
Amazon Link (http://www.amazon.com/Tube-Guitar-Amplifier-Servicing-Overhaul/dp/B000ESSTJM/ref=sr_1_4/104-0781347-0104711?ie=UTF8&s=dvd&qid=1180811145&sr=8-4)
Kendrick Amplifiers Link (http://kendrick-amplifiers.com/Merchant2/merchant.mvc?Screen=PROD&Store_Code=KOS&Product_Code=KEN05-DVD1&Category_Code=05)