Retro Tech & Electronics Courses

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

Port-O-Matic - The Antique IPOD of the 1930's - Repair Project

Explore the restoration of a 1930s Port-o-matic portable AM/SW/Phonograph. Witness the disassembly, component inspection, tube testing, and capacitor replacement in this vintage electronics repair project.

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

Rare Ampeg Portaflex B-15-N Bass Amplifier - Major Repair

Detailed repair process of a vintage Ampeg bass amplifier, including transformer installation, capacitor replacement, and electrical testing. Showcases troubleshooting techniques for antique audio equipment.

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

Roberts Reel to Reel Model 1725 Restoration

Detailed restoration process of a vintage Roberts Reel to Reel Model 1725 tape recorder, including disassembly, cleaning, parts replacement, and testing. Highlights family involvement and challenges of working with limited tools.

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

Hickok 6000 Tube Tester - End of Restoration - Applications, Testing and Analysis

Explore the Hickok 6000 tube tester's restoration, limitations, and applications. Learn about precision issues, bias sensitivity, and unique features like magic eye tube testing in this comprehensive analysis.

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

Hickok 6000 Tube Tester Repair and Restoration

Comprehensive restoration of a vintage Hickok 6000 tube tester, covering woodwork repairs, electronics inspection, component replacement, and initial testing procedures.

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

Fender Twin Reverb Amp - Repair, Recap and Restore

Comprehensive guide to repairing and restoring a Fender Twin Reverb amp, covering troubleshooting, component replacement, and final testing to ensure optimal performance and sound quality.

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

Fender Twin Reverb Amp - Repair, Recap and Restore - Part 1 of 2

Detailed repair process for a Fender Twin Reverb amp, including capacitor replacement, resistor testing, and troubleshooting techniques. Highlights the importance of thorough inspection and methodical problem-solving in vintage electronics repair.

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

Yamaha VSTAR 1100 Maintenance - Oil Change With Filter - Without Relocation Kit

Comprehensive guide to changing oil and filter on a Yamaha VSTAR 1100 without a relocation kit. Covers removal of parts, draining oil, replacing filter, cleaning, and reassembly with helpful tips and explanations.

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

Heathkit T4 Guitar Tube Amp Conversion

Final steps in converting a Heathkit T4 guitar tube amp, including noise reduction, voltage improvements, and professional critique. Demonstrates troubleshooting and modifications for optimal performance.

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

Heathkit T4 Guitar Tube Amp Conversion

Detailed walkthrough of modifying a Heathkit T4 amp, including component replacements, wiring changes, and troubleshooting steps to improve audio quality and functionality.

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