PA211 Upgrade and Replacement transformer for Dynaco PAS2, PAS3 and PAS3X preamplifiers. Direct bolt in replacement-no drilling or cutting required to install. New unit made in Chicago,USA by transformer professionals with decades of experience manufacturing high voltage transformers. Guaranteed to meet or exceed published specifications for the original Dynaco unit. Of course you can use these for do-it-yourself preamp projects, it will power up to 4 12AX7/ECC83 or similar tubes. You could build a nice buffer preamp or mic pre. For guitar you could build a fender front end clone. Check out our reverb transformer and a twin reverb schematic for your tube reverb project. For the connection diagram for the PA211, Click Here Runs cooler, regulates better than original due to improved insulation technology that allows larger gauge secondary wire, resulting in more than 50% less copper resistance on the secondary than the original. Secondary is 330-0-330VAC at 15 ma DC rectified current, plus 12V at 800ma for filaments & pilot lamp. Primary is 120VAC 50/60 Hz. Transformer is 2 1/4 inch high by 2 inch wide by 2 1/4 inch deep over the end bells. Weight 1 lb 4 oz. PA522 International export version of PA211 with "universal" 120/240V 50/60 Hz primary. |
| Triode Electronics Inc.
5633 W. Irving Park Road Chicago IL 60634 USA Ph 773-427-8823 (773-HAS-TUBE) Fax 773-327-5652 Open 10 AM to 5 PM CT Monday-Friday |