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Heathkit T4 Guitar Tube Amp Conversion

Transforming a Heathkit T4 signal tracer into a guitar amplifier: planning, modifications, component assembly, and initial testing of the preamp stage.
- YouTube
- 31 minutes
- Self-Paced
- Free Video
Amiga 500 ACA500+ with Fatter Agnus and RTC Fixed - WHDLoad Demonstrated

Troubleshooting and upgrading an Amiga 500 with ACA500+, including RAM issues, RTC battery replacement, and software installation. Demonstrates WHDLoad setup and usage for retro gaming enthusiasts.
- YouTube
- 26 minutes
- Self-Paced
- Free Video
Yamaha VSTAR 1100 Carburetor Rebuild

Detailed guide on reassembling Mikuni CV carburetors for VSTAR 1100 and BT1100 Bulldog motorcycles, focusing on proper cleaning techniques and correct alignment when reattaching to the bracket.
- YouTube
- 22 minutes
- Self-Paced
- Free Video
Amiga Upgrade After Over 20 Years - ACA500+ Kickstart 3.1 Workbench 3.1 Install

Unboxing and installation of ACA500+ upgrade for Amiga 500+. Includes downgrade, workbench installation, software setup, and performance testing. Highlights challenges and successes in the upgrade process.
- YouTube
- 22 minutes
- Self-Paced
- Free Video
Yamaha VSTAR 1100 Carburetor Rebuild - Part 1

Detailed guide on disassembling and cleaning Mikuni CV carburetors for VSTAR 1100 and BT1100 Bulldog motorcycles. Covers tools, techniques, and important considerations for a thorough carburetor rebuild.
- YouTube
- 24 minutes
- Self-Paced
- Free Video
Traditions Hawken Rifle Disassembly and Reassembly for Cleaning and Inspection

Comprehensive guide to disassembling and reassembling a .50 cal Traditions Hawken Rifle, covering tools, cleaning techniques, and inspection procedures for proper maintenance.
- YouTube
- 23 minutes
- Self-Paced
- Free Video
Commodore 64 - Power Supplies of Death - Destroyer of 8 Bits

Explore the notorious power supply issues plaguing Commodore 64 computers, their potential dangers, and impact on the classic gaming community.
- YouTube
- 20 minutes
- Self-Paced
- Free Video
VW AUDI Speedometer Signal Test Device Repair & Zhiyun Smooth Q Gimbal Practice

Repair guide for OTS-1 speedometer signal generator, featuring 555 circuit analysis and Zhiyun Smooth Q gimbal demonstration for automotive enthusiasts and electronics hobbyists.
- YouTube
- 21 minutes
- Self-Paced
- Free Video
Heathkit Repair - Regulated Power Supply IP-20

Final steps in restoring a Heathkit IP-20 regulated power supply, including testing and calibration procedures for optimal performance.
- YouTube
- 23 minutes
- Self-Paced
- Free Video
Heathkit Repair - Regulated Power Supply IP-20

Initial inspection and assessment of a Heathkit IP20 transistorized regulated power supply, exploring its components and functionality for vintage electronics enthusiasts.
- YouTube
- 26 minutes
- Self-Paced
- Free Video
Heathkit Repair - Visual Aural Signal Tracer Model T-4

Troubleshooting and demonstrating a restored Heathkit Visual Aural Signal Tracer model T-4, showcasing the final steps of repair and testing the device's functionality.
- YouTube
- 23 minutes
- Self-Paced
- Free Video
Heathkit Repair - Visual Aural Signal Tracer Model T-4

Troubleshooting a Heathkit Visual Aural Signal Tracer, focusing on isolating feedback loops and establishing baseline voltages for effective restoration.
- YouTube
- 23 minutes
- Self-Paced
- Free Video
Heathkit Repair - Visual Aural Signal Tracer Model T-4

Detailed repair process for Heathkit Visual Aural Signal Tracer T-4, including recapping electrolytics, component testing, and initial power-up with VARIAC, revealing potential issues.
- YouTube
- 26 minutes
- Self-Paced
- Free Video
Heathkit Repair - Visual Aural Signal Tracer Model T-4

Restoration techniques for vintage Heathkit T-4 Signal Tracer, focusing on electrolytic capacitor repair. Includes cleaning, testing, and comparative analysis for successful restoration.
- YouTube
- 26 minutes
- Self-Paced
- Free Video
Heathkit Repair - Visual Aural Signal Tracer Model T-4 Part 1

Explore the repair and restoration process of a vintage Heathkit T4 Visual Aural signal tracer in this detailed video, uncovering its unique design features and surprises along the way.
- YouTube
- 23 minutes
- Self-Paced
- Free Video

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