Gary Ramsey

1.21K subscribers

74 videos

My home vintage electronics lab consists mainly of Hewlett-Packard test equipment from the 1960s -1980s, although I may occasionally highlight other stuff. I...

Latest Videos

HP 745A AC Calibrator

HP 403B AC Voltmeter Part 2

HP 403B AC Voltmeter Part 1

HP 419A Dc Null Voltmeter Part 3

MFJ Electronic Keyer Paddle Model MFJ-422B

HP 3456A 1 Volt Range Accuracy Issue (Part 3)

HP 3456A 1 Volt Range Accuracy Issue (Part 2)

Season’s Greetings From the Lab

HP 3456A 1 Volt Range Accuracy Issue (Part 1 of 2)

Weston Standard Cell

HP 400L Vacuum Tube Voltmeter

1946 Packard Pla-Mor Jukebox Amplifier Part 9 The Finale

1946 Packard Pla-Mor Jukebox Amplifier Part 8

1946 Packard Pla-Mor Jukebox Amplifier Part 7

1946 Packard Pla-Mor Jukebox Amplifier Restoration Part 6

1946 Packard Pla-Mor Jukebox Amplifier Restoration Part 5

1946 Packard Pla-Mor Jukebox Amplifier Restoration Part 4

HP 3456A Digital Voltmeter Part 1

1946 Packard Pla-Mor Jukebox Amplifier Restoration Part 3

1946 Jukebox Amplifier Packard Pla-Mor Model 51 Part 2

The “Cookie Jar” HP 536A Frequency Meter

HP 415E SWR Meter Part 2

HP 415E SWR Meter Part 1

1946 Jukebox Amplifier Packard Pla-Mor Model 51 Part 1

HP 239A Oscillator

HP 419A DC Null Voltmeter Part 2

HP 419A DC Null Voltmeter Part 1

HP 334A Distortion Analyzer

HP 740B DC Standard Differential Voltmeter Part 2

HP 428B Clip On DC Milliammeter