Description: Absolutely PRISTINE 1973 Vintage GE 5U4GB / 5AS4A Full-Wave NIB Rectifier tube. Even the box is in fantastic condition. Don't find too many of these around in this condition. Features grey plates with a side-mounted, rectangular "D" getter. Exceptionally CLEAN tube with clear lettering, a nice tight base, and no loose rattles. Tests SUPER STRONG with perfectly BALANCED sections on my Triplett 3444 Analyzer. Results: 39 / 39 Minimum for this type is 29 / 29 and 37 / 37 is considered NEW NOS. A little bit about me and my valve testing business..... I started in the tube business as a small hobby in 2012 testing and selling a few small radio tubes. Now it has turned into a big hobby as I have sold 1000's and 1,000's of tubes to many happy customers. I personally inspect and fully test each tube and offer a 30-day unconditional 100% guarantee on all my tested tubes. I am not a store or full-time business, but I take great pride and care in what I do, and your satisfaction is my number one goal. I have two of the best tube testers ever made that I use to fully test tubes. The Amplitrex AT-1000 Digital tester and the Triplett 3444 (with digital plate current meter) Tube Analyzer are both mutual conductance testers that can test just about any tube ever made between the two of them and can test for shorts/leakage, noise, gas, emissions, and transconductance. I have an extensive back stock of tubes, so if you have a certain brand or type you are looking for, feel free to contact me. Thank you for choosing Valves-Tubes!
Price: 24 USD
Location: Elkhorn, Wisconsin
End Time: 2025-01-25T23:53:58.000Z
Shipping Cost: 6.95 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: GE
Type: NOS Tube
Model: 5U4GB 5AS4A
