Search found 4891 matches

by mediatechnology
Thu Oct 14, 2021 1:42 pm
Forum: Pro Audio Design
Topic: Texar Prism clone prototype Finished Version
Replies: 51
Views: 37069

Re: Texar Prism clone prototype Finished Version

I received my boards and am looking forward to getting started building them! The quality of the boards and documentation is excellent. The SMT parts are pre-soldered. There are 2 BP1 boards: https://proaudiodesignforum.com/images/jpg/Ortelligent_BP1_Board.jpg Ortelligent BP1 Board A single MB1 I/O...
by mediatechnology
Wed Oct 13, 2021 2:57 pm
Forum: The Peabody Lounge
Topic: The Corona Virus Hoax of 2020 = 2021 "Vaccine" Shedding And Depopulation
Replies: 479
Views: 191654

Dr. Peter McCullough: Winning The War Against Therapeutic Nihilism Dr. Peter McCullogh

"Winning The War Against Therapeutic Nihilism" Dr. Peter McCullough Rumble — (AAPS Speech - 2021.10.01) Winning the War Against Therapeutic Nihilism and the Rush to Replace Trusted Treatments with Untested Novel Therapies Dr. Peter McCullough gave an extensive rundown on everything Covid-19 vaccine...
by mediatechnology
Wed Oct 13, 2021 11:54 am
Forum: The Peabody Lounge
Topic: William Shatner, 90, Becomes World's Oldest Astronaut
Replies: 0
Views: 17

William Shatner, 90, Becomes World's Oldest Astronaut

Touchdown: William Shatner Returns To Earth As World's Oldest Astronaut "What you have given me is the most profound experience I can ever imagine," Shatner told Bezos. https://www.zerohedge.com/technology/watch-live-william-shatner-boldly-go-where-no-90-year-old-human-has-ever-gone [/b] https://ww...
by mediatechnology
Wed Oct 13, 2021 6:57 am
Forum: Document
Topic: The Panasonic MF-800 Motional Feedback Speaker-Amplifier System
Replies: 6
Views: 14239

AKG BX-10 Reverb Motional Feedback

AKG BX-10 Reverb Motional Feedback Was looking at the BX-10 documentation and noticed that it used Motional Feedback in both the drive and return electronics. Block #7. https://proaudiodesignforum.com/images/jpg/AKG_BX10_Block_Diagram_Motional_Feedback.JPG AKG BX10 Block Diagram Motional Feedback
by mediatechnology
Tue Oct 12, 2021 4:04 pm
Forum: The Peabody Lounge
Topic: The Corona Virus Hoax of 2020 = 2021 "Vaccine" Shedding And Depopulation
Replies: 479
Views: 191654

“Dehumanized”: COVID Patient in Texas Hospital Had Plastic Bag Placed Over Her Head

“Dehumanized”: COVID Patient in Texas Hospital Had Plastic Bag Placed Over Her Head The vaccine/medical tyranny cult just keeps pushing... Paul Jospeh Watson A report by the Odessa Accountability Project claims that a 17-year-old COVID patient suffering from breathing difficulties entered a hospita...
by mediatechnology
Fri Oct 08, 2021 6:31 pm
Forum: The Peabody Lounge
Topic: The Corona Virus Hoax of 2020 = 2021 "Vaccine" Shedding And Depopulation
Replies: 479
Views: 191654

COVID Deaths Before And After "Vaccination" Programs

COVID Deaths Before And After "Vaccination" Programs This short animated video shows charts of Covid death rates in various countries versus vaccination start dates. It uses John Hopkins data. Video: https://waynekirkwood.com/content/COVID_Deaths_Before_And_After_Vaccination_Programs.mp4 Video at Y...
by mediatechnology
Fri Oct 08, 2021 2:24 pm
Forum: Test, Measurement and Repair
Topic: Fluke 8060A Recap
Replies: 1
Views: 65

Fluke 8060A Recap

My Fluke 8060A and I have been together for almost 40 years now. I was saddened to power it up the other day and see "-OL" regardless of switch selection. It was clearly DOA... :( A few days later I found the Manual, took a look at the schematic and decided to open it up. I suspected power supply f...
by mediatechnology
Fri Oct 08, 2021 1:53 pm
Forum: Document
Topic: "Low Noise Electronic Design," Motchenbacher and Fitchen, 1973
Replies: 9
Views: 22920

Re: "Low Noise Electronic Design," Motchenbacher and Fitchen, 1973

In figure (a) I think you'll need a coupling cap in series with Rs.
by mediatechnology
Fri Oct 08, 2021 10:47 am
Forum: Document
Topic: "Low Noise Electronic Design," Motchenbacher and Fitchen, 1973
Replies: 9
Views: 22920

Re: "Low Noise Electronic Design," Motchenbacher and Fitchen, 1973

Those look to be AC models without bias. On figure (b) there should be a positive DC potential at the non-inverting op amp input. (Vbias) (Vcc-Vbias)/Rc = Ic For your SE model you also need to add a coupling cap in series with Re. Ie is provided by the op amp. The common base configuration of figure...
by mediatechnology
Fri Oct 08, 2021 10:45 am
Forum: Pro Audio Design
Topic: MicMix MasterRoom XL-305 Spring Reverb Clone
Replies: 80
Views: 186735

Re: MicMix MasterRoom XL-305 Spring Reverb Clone

Chris sent me some demos he's working on and I'm blown away.
I'm really looking forward to receiving mine.