Retro Tech & Electronics Courses

Dynaco ST-70 Amplifier Restoration Project

Experience the artistic journey of restoring a classic Dynaco ST-70 tube amplifier in this captivating 22-minute video, showcasing the process from start to finish without technical jargon.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Chevy Cobalt Detailed Voltage Regulator Replacement in the Driveway

Comprehensive guide to replacing a Chevy Cobalt's voltage regulator, covering removal of components, alternator disassembly, regulator replacement, and reassembly. Includes tool recommendations and safety precautions.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

Yamaha VSTAR 1100 Baron Oil Filter Relocation Kit Installation ORK

Step-by-step guide for installing an oil filter relocation kit on a Yamaha VSTAR 1100 motorcycle. Covers preparation, removal of old parts, installation of new components, and post-installation checks for proper function and safety.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Major Pool, Patio, Pump, Salt, and Filter Renovation with a New Hayward Starclear Plus Filter

Comprehensive guide to renovating pool systems, including pump, salt chlorinator, and filter installation. Covers planning, pipe placement, equipment staging, and final setup for optimal performance.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Cast Iron Adventures in Refinishing and Seasoning - Turning Lodge into Awesome

Transforming a Lodge cast iron pan through refinishing and seasoning techniques. Learn from mistakes, discover proper tools, and achieve a smooth, non-stick surface for effortless cooking and cleaning.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

The Dynaco Dynakit ST70 Stereo Amplifier Restoration Project

Detailed restoration of a Dynakit ST70 amplifier, covering mistake correction, voltage testing, tube installation, biasing, and performance evaluation. Includes THD testing and final listening demo.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

Sunn Concert Bass Amp - Troubleshoot and Repair

Detailed troubleshooting and repair process for a 1973 Sunn Concert Bass Amp, addressing noise issues, replacing capacitors, remounting boards, and isolating faulty components using various diagnostic techniques.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

The Dynaco Dynakit ST70 Stereo Amplifier Restoration Project

Detailed restoration of a Dynakit ST70 amplifier, covering safety precautions, wiring techniques, component upgrades, and circuit modifications. Includes step-by-step process and practical tips for vintage audio enthusiasts.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

The Dynaco Dynakit ST70 Stereo Amplifier Restoration Project

Detailed walkthrough of output transformer installation, wiring, and electrolytic capacitor preparation in a vintage Dynaco ST70 amplifier restoration. Includes testing and measurements.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

Yamaha Star 650 Carburetor Test & Adjustments - Floats, TPS, Heaters, Solenoids, PMS, Leaks

Comprehensive guide to testing and adjusting Yamaha Star 650 carburetors, covering float replacement, TPS calibration, heater testing, solenoid checks, PMS adjustment, and ultrasonic cleaning techniques.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

The Dynaco Dynakit ST70 Stereo Amplifier Restoration Project

Detailed walkthrough of restoring a Dynaco ST70 amplifier, covering component installation, wiring, and testing. Emphasizes precision, care, and attention to detail in the restoration process.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

Testing Out Different Fuels for Performance in an Antique Coleman 425 Stove

Comparative analysis of fuel performance in vintage Coleman stove, testing denatured alcohol, kerosene, gasoline, and naphtha. Includes boil time tests and practical insights for optimal stove operation.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

The Dynaco Dynakit ST70 Stereo Amplifier Restoration Project Part 1

Detailed restoration process of a vintage Dynaco ST70 amplifier, covering disassembly, transformer refurbishment, and chassis replacement. Includes sandblasting, painting, and reassembly techniques.

• YouTube
• 29 minutes
• Self-Paced
• Free Video

Fender Blues Deluxe - Hybrid Troubleshooting and Repair Adventure

Troubleshooting and repairing a Fender Blues Deluxe hybrid amplifier, addressing power issues, noisy components, and unexpected behavior. Includes diagnostics, component replacement, and final testing.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

Dyson SV03 - V6 Slim Battery Not Charging Solution and Better Maintenance Technique

Comprehensive guide to troubleshooting and maintaining a Dyson SV03 V6 Slim vacuum, focusing on battery issues and proper cleaning techniques beyond the manual's instructions.

• YouTube
• 22 minutes
• Self-Paced
• Free Video