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2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 0
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 1
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 2
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 3
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 4
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 5
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 6
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 7
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 8
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 0
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 1
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 2
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 3
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 4
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 5
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 6
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 7
2 KW Toroidal Pwr Amp Transformer w/ Rectifier Board, Fans, Breaker, Switch etc, US $1400 – Picture 8

2 Kw Toroidal Pwr Amp Transformer W/ Rectifier Board, Fans, Breaker, Switch Etc

US $1400

  • Tecumseh, Oklahoma, United States
  • Feb 20th
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DESCRIPTION: This auction is for a large toroidal power transformer that was pulled from a Mackie Tapco Juice J-2500 Pro Audio class H Power Amplifier. The amp was capable of delivering up to 2500 watts RMS into a 4 ohm load. The transformer is in clean, excellent condition showing absolutely no signs of overheating. According to Tapco specs this transformer will draw 17.6 amps at full rated output with 115 VAC input. The toroid measures approx 6.5" wide by a shy 3" deep. It is also very heavy. This combo is truly a dream come true for DIY audio amp designers/builders. As it is right now you can plug up power to the transformer, turn on the switch and the fans run. I measured continuity at the four large bridge rectifiers and it seems there are two separate high current windings. I don't know what the voltages are. I didn't go any further, but in addition to these windings and the winding for the 12VDC source there may be an additional winding for a low current voltage source. The rectifier board has metal stand-off spacers installed. Items Included: Power transformer with multiple tapped outputs. Includes mounting hardware. 2 Muffin Fans 3.25" 12VDC @ .3 Amps w/mounting hardware Rectifier board with 4 large full wave bridge rectifiers + a 12VDC source for the fans AC power connector w/ground and mounting screws AC input breaker (chassis mount) w/mounting nut AC ON/OFF power switch (rocker type) Additional wiring for power supply board (see last photo) Please, please, please; Don't work with this assembly unless you are an experienced electronics technician and know what you are doing. I'm assuming the voltages are high and the current this transformer is capable of delivering could be lethal should an accident happen. In addition don't come crying and demanding a refund because you shorted out the rectifiers or whatever and blew things up. I know this is a good working unit. This auction is for the transformer only, I am throwing in all the extras just to help sweeten the deal. SHIPPING: $10.95 domestic priority shipping. Please see my other auctions for more items of interest. I will gladly combine items for shipping whenever possible.

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