audio speaker improvement

Latest News

• Lenovo Laptop Rectangular Pin Adapter Repaired

            Got a call from the...

  • Posted January 14, 2022
  • 12
• Drilling Machine Repaired

  A customer brought this drilling machine for repair and explained...

  • Posted January 14, 2022
  • 13
• Completed Another Basic Electronics Repair Course

  Just completed today another Basic Electronics Troubleshooting and Repair course...

  • Posted January 13, 2022
  • 8
• Faulty Transistor Caused LED Blinking

  As I was going to buy something from the nearby...

  • Posted December 29, 2021
  • 7
• Hand Drill Not Rotating In Dental Device Repaired

                A technician brought...

  • Posted December 29, 2021
  • 6
• LCD TV With Negative Picture Repaired

  This  LCD 37″ Samsung TV was brought to me by...

  • Posted December 22, 2021
  • 9
• Movement Drift On A PS4 Controller Repaired and Maintained

              A guy who lives...

  • Posted December 22, 2021
  • 8