Comments for 300 Watt MOSFET Real HI-FI Power Amplifier at http://www.circuit-projects.com , comment 0 to 13 out of 13 comments http://www.circuit-projects.com Tue, 13 May 2008 16:54:52 +0100 FeedCreator 1.7.2 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_78 hi bruce lavander! wat do u mean, the ras 300 is impossible to get 380 watts at 4 ohms? of /-55 volts supply can u help me,im newly of electronic and i want to buil,this circuit from m. ras 300,wat do u think why mr. ras 300 post. this cicuit, - jun Tue, 01 Apr 2008 06:33:35 +0100 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_76 380 watts into 4ohms from a -/ 55volts impossible Mr ras you need to go back to school!!!! who are you fooling you sound like a glorified hi fi sales man. I wont even waste my time explaing why cant get 380 watts from -/ 55 volts. A local crowd make a simalar circuit the company is called PA&L they use /- 60 volt supply and it just manages to do 250 watts into 4 ohms. - Bruce Lavender Sun, 30 Mar 2008 14:05:06 +0100 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_75 just need to try if it works and i'll mail u back - Vicken Mardiros Sat, 29 Mar 2008 13:54:25 +0100 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_71 hi i love to build this circuit,can i use also bipolar tranies, instead, of mosfet for power output? - jun Tue, 25 Mar 2008 06:53:53 +0100 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_70 what is the replacement number of power transistor 2sj162 and 2sk1058,how much the ampare we can use the trasformer of this circuit - joe Sat, 22 Mar 2008 06:22:09 +0100 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_59 is the power output transistor in this circuit could be replace by another is it a quasi or complimentary symmetry amplifier - rayedgwapo gundoy jr Thu, 13 Mar 2008 11:13:28 +0100 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_31 i want to build the amp, and am very pleased with the circuit. you have really done a great job, keep it up. and i hope to learn more from you on amplifiers. writing from malawi. isnt it possibe to increase the supply voltage to /-65V - RICHARD Thu, 07 Feb 2008 19:21:11 +0100 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_30 I'm keen to try this project. Just know that this will require a huge heatsink, but how will it be placed on the MOSFET transistors? - Dirk Steyn Wed, 06 Feb 2008 19:15:50 +0100 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_22 true 300 watt rms power amp circuit diagrame plz send me - ali Sun, 27 Jan 2008 19:51:02 +0100 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_20 Hi,i assembled your amplifier and it sounds good. Is it possible to add some additional mosfet output to increase it's power? My driver speaker is 18 inch 1200watts. - Vergel Calma Fri, 18 Jan 2008 03:59:52 +0100 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_13 I saw power amplifier similar at Ebay. - Greg Smith Sun, 13 Jan 2008 16:36:25 +0100 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_12 i need pwer amp similar but it sould be only transisters - daniel kyei boadu Fri, 11 Jan 2008 15:34:47 +0100 http://www.circuit-projects.com/index.php?option=com_content&task=view&id=108&Itemid=46#pc_10 why does your circuit diagram was uncleared? other than that, can we use bipolar transistor instead using mosfet as power output of your amp? - ken Mon, 07 Jan 2008 10:59:59 +0100