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With the introduction of Law No.5 (1997), the door was opened for the General Electricity Company of Libya (GECOL) and Medelec, to form a joint venture company ...
eico.com.ly
In this YouTube video I give an overview and demonstration of a piece of vintage test equipment, the EICO Model 377 Sine and Square Wave ...
YouTube-Jeff Tranter
EICO history
Introduction
General specifications
Specifications
Applications
A look inside the unit
Square wave output
Sine wave waveform
Final thoughts
Summary
Mothballed and on the shelf for 37 years, this will be it's first controlled power up in nearly 4 decades! A prelude to its restoration, ...
YouTube-DVR Productions
EICO 460 intro
Removing the chassis
Checking the tubes
Start up procedure
60V AC test
Filament indication
High voltage test
Voltage testing
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YouTube-The Radio Mechanic
Frequency response measurements
Version differences
Internal inspection
Cleaning the chassis
Front panel finished
Cabinet inspection
Testing on the Vari-Act
Checking capacitors
Overview and teardown of my late 1950s EICO 377 all vacuum tubes audio function generator. Generates both sine and square waves from 20Hz to ...
YouTube-Gary LaRocco
Oscilloscope test
Square wave test
Internals
Underside inspection
Oscillator light bulb
Replacing capacitors
Test run
Conclusion
I think the greatest thing this tester has to offer is the shorts and leak functions. This should prevent horribly bad tubes from being used ...
YouTube-DeadKoby
Testing different tubes
Testing a top-cap tube
Testing a GE 807 tube
Testing a 6K6
Testing a healthy tube
Another great restoration! Join Paul in the lab as he completely restores and repairs an EICO model 377 audio generator.
YouTube-Mr Carlson's Lab
Intro
Circuit design
Resistor inspection
Wax coating removal
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YouTube-Dado Instruments
YouTube-xraytonyb
EICO 324 intro
Replacing the switches
Installing the terminal strip
Straightening the leads
Adjusting primary voltage
Initial bias circuit
Why is the waveform distorted at the lower bands?
Power supply circuit
Polarity inversion
VACUUM TUBE DESTROYER - EICO 666 Tube Tester. 4.5K views · 3 years ago ...more. The Radio Mechanic. 19.7K.
Test procedure
How to test for shorts
Troubleshooting
A gift from a viewer of the channel. Needs some help. Let's see what we can do.
YouTube-Jordan Pier
Start the soldering the old caps
Start removing caps
Start yanking parts
Spray some cleaner in the socket
This is the first in a series showing the restoration and modification of an EICO ST-70 Vacuum Tube Integrated Amplifier that I just ...
I've acquired this EICO oscilloscope model 460 (dumped on me, actually) and I'd like to assess it and see if it works.
YouTube-Jim's Radio Shop
Check the Fuse Size
Operating Manual
Schematic
High Voltage Leads
High Voltage Voltmeter
Firenze 80 N ECO, wall-mounted, inclined cooker hood. Firenze is available in 60 or 80 cm wide. And you can choose between a model with ...
YouTube-EICO - Refine your choice
Well, I own it, so it needs to work..... Let's figure out what the heck is wrong with it.
Testing the line adjustment
Testing the repair
Testing the second triode of a 12AX7
I found this piece of vintage test equipment at an antique festival! Support Hack A Week with a donation: ...
YouTube-HackaweekTV
Join David as he rebuilds and demonstrates a 1950's vintage EICO 950B Resistance, Capacitance, and Comparator Bridge.
YouTube-Life with David
History of the EICO 950B
Voltage control potentiometer inspection
Cleaning the switches and controls
Demonstration
LCR measurement
Testing with eBay LCR meter
In todays video we have a look at repairing our Eico 147A. Click show more.
YouTube-The Radio Shop
Removing the Tubes
Replacing Capacitors
Removing the ground strap
Removing the Base
Insulating the terminals
Soldering the capacitive stack
Checking for shorts
Checking Resistors
In this video we restore the Eico 324 Signal generator. Support us on Patreon; https://www.patreon.com/theradioshop Contact Information; ...
Removing the unit from the case
Waste capacitor removal
Front Panel Cleaning
Final Cleaning
Schematic review
Line voltage check
Checking voltages
Testing the Generator
Frequency Check