|
Tech Square Technical and speculative discussion of amps, cables and other topics. |
|
|
|
Tech Square Technical and speculative discussion of amps, cables and other topics. |
|
In Reply to: Question - any help appreciated posted by hukkfinn on August 26, 2007 at 08:39:04:
What kind of the unit that you have? Some equipment needs to have AC input because it may be using half-wave rectifier circuits to provide the B+ and B- to power the circuit, without knowing what is really inside the box, I would suggest to get the wallwart from place like www.jameco.com P/N 102234 (2.1 X 5.5mm plug), 157041 (2.5 x 5.5mm plug.
If the unit has a bridge rectifier inside then it is true that you can connect the DC power supply to it without worrying about the polarity because the bridge will automatically take care of the polarity inside the unit.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Question - any help appreciated - budm 12:27:54 08/27/07 (1)
- Kind of equipment - it's an Emu "Proformance" piano module - hukkfinn 08:21:32 08/29/07 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2025, Audio Asylum, all rights reserved ]
