Recent content by jeffreyp

  1. J

    Vintage USRobotics External Modem & Power Supply

    Thanks for the advice fathead. I said nothing wrong.
  2. J

    Vintage USRobotics External Modem & Power Supply

    I am a retirered Electronics design engineer. I desinged radiatiation detectors. 34 years at SLAC Stanford Linear Accelerator Center. btw...:)
  3. J

    Vintage USRobotics External Modem & Power Supply

    I said not without at least a bridge rectifier and assorted components. Which converts AC to DC. No modern electronic component that I know of runs on a dame sine-wave. LoL!!
  4. J

    Vintage USRobotics External Modem & Power Supply

    Really? https://stason.org/TULARC/pc/modems-telephone-ISDN/0-9/3COM-CORPORATION-Fax-Modem-asynchronous-US-ROBOTIC-32.html
  5. J

    Vintage USRobotics External Modem & Power Supply

    Any electronic device whether it has internal or externally powered has to have a full wave rectifier and assorted components.
  6. J

    My AMD Ryzen 5950x is a beast of a CPU! I cruise with averages around 4700mhz. Extremely happy with going with AMD instead of INTEL for gaming / prod

    I also have that missle. Setting the BIOS all to all automatic and enabling DOCP CPU-z reports the CPU briefly hits 5GHz. 5950x does everything well.
  7. J

    Vintage USRobotics External Modem & Power Supply

    I would a few USR modems through the early years. 28.8k baud was the fastest. The modems came with a plug-in AC wall to DC converter. Nothing runs on AC.
  8. J

    Before there were AMD Battlestations, there were Dreadnoughts

    LoL! Brings back memories. AMD made second tear CPU's at the time. Can't say the same about my 5950x. Overclocking the 386 was removing the 80MHz crystal oscillator (divide by 2 I assume) then progressively replacing the oscillator with a faster one until problems occur. Like won't boot... :)
  9. J

    Ryzen 9 5950X = $499.00 @ Newegg

    About 4 months ago I purchased a 5950x for $599.00. Compared to discrete video cards the 5950x price has yet to drop significantly. A hell of a CPU which I use at least some of the 16 cores for video and photo editing. I'm not gamer. If I was buying a gaming specific CPU, 5900x is a wiser choice.
  10. J

    Leaving Asus for MSI after 22 years.

    Mostly kids are fanboys. I was a Gibson guitar fanboy for years. Now I just laugh. I bought Asus motherboards until one failed. Gigabyte for awhile. Going to 2 AMD platforms this time with x570 w/5600x and 5950x. Did a little research. 2 new Asus MB. Performance before fanboyism.
  11. J

    What are you guys using for a router that you love?

    Motorola MG8702 AC3200 router. Strong all through out split level home.
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