hi does anyone knows what this chips number? i can guess tl082 &lm311???? is that right? thanks
H hadidin Member Joined 2008 2016-04-12 11:19 am #1 2016-04-12 11:19 am #1 hi does anyone knows what this chips number? i can guess tl082 &lm311???? is that right? thanks Attachments 20160412_1305113333.jpg 240.7 KB · Views: 96 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2016-04-12 11:32 am #2 2016-04-12 11:32 am #2 U3 is generally a TL072 U4 is generally an LM211 (LM311 will also work) ••• More options Share JonSnell Electronic Member Joined 2012 jonsnell.co.uk 2016-04-12 11:33 am #3 2016-04-12 11:33 am #3 You may need a schematic as the id has been scraped off. ••• More options Share H hadidin Member Joined 2008 2016-04-12 12:59 pm #4 2016-04-12 12:59 pm #4 thanks every one ••• More options Share beatnbronco Member Joined 2014 2016-04-13 8:07 pm #5 2016-04-13 8:07 pm #5 what amp is this output driver board from please? ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
P Perry Babin Member Joined 2003 bcae1.com 2016-04-12 11:32 am #2 2016-04-12 11:32 am #2 U3 is generally a TL072 U4 is generally an LM211 (LM311 will also work) ••• More options Share JonSnell Electronic Member Joined 2012 jonsnell.co.uk 2016-04-12 11:33 am #3 2016-04-12 11:33 am #3 You may need a schematic as the id has been scraped off. ••• More options Share H hadidin Member Joined 2008 2016-04-12 12:59 pm #4 2016-04-12 12:59 pm #4 thanks every one ••• More options Share beatnbronco Member Joined 2014 2016-04-13 8:07 pm #5 2016-04-13 8:07 pm #5 what amp is this output driver board from please? ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
JonSnell Electronic Member Joined 2012 jonsnell.co.uk 2016-04-12 11:33 am #3 2016-04-12 11:33 am #3 You may need a schematic as the id has been scraped off. ••• More options Share H hadidin Member Joined 2008 2016-04-12 12:59 pm #4 2016-04-12 12:59 pm #4 thanks every one ••• More options Share beatnbronco Member Joined 2014 2016-04-13 8:07 pm #5 2016-04-13 8:07 pm #5 what amp is this output driver board from please? ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
H hadidin Member Joined 2008 2016-04-12 12:59 pm #4 2016-04-12 12:59 pm #4 thanks every one ••• More options Share beatnbronco Member Joined 2014 2016-04-13 8:07 pm #5 2016-04-13 8:07 pm #5 what amp is this output driver board from please? ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
beatnbronco Member Joined 2014 2016-04-13 8:07 pm #5 2016-04-13 8:07 pm #5 what amp is this output driver board from please? ••• More options Share
