Mullard Blackburn EL34 Xf4 Single Halo Tube (Single) TESTS NOS on AT1000 For Sale

Mullard Blackburn EL34 Xf4 (Single)Stapled Plates - Single \"Halo\" Getter - Black BaseTESTS NOS on Amplitrex AT1000

This Mullard EL34 was made in Blackburn, UK in 1965 (B5L2). These were made under several different labels including Mullard, Amperex, Philips Miniwatt and more...

Please Read My response and Buy with ConfidenceI Stand Behind Everything I Sell
Amplitrex AT1000 Test Results 90%+ GM = Within NOS Specs 90%+ EM = Within NOS Specs

(GM) Mutual Conductance

11000 = SPEC

(iP) Emission

100 mA = v

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About BULLzTUBEz:I\'ve been an Audiophile for over 50 years, 2 time National Champion in Car Audio and owned a chain of Car Stereo Stores... I have a massive collection of vacuum tubes specializing in mostly esoteric tubes but I have just about any tube you need. Just check the store for the listed inventory. If you have a request just send a message to NOVA.76 through the messaging system...
I stand behind everything I sell... My goal is to \"Create a Positive Experience\" for my customers...
About our TUBEz:All tubes are tested with the Audiophile in mind for SHORTS, GAS, MUTUAL CONDUCTANCE and NOISE (large tube lots are not tested for noise). All my tubes are tested thoroughly on an Amplitrex AT1000... I WILL NOT GUARANTEE THAT MY READINGS WILL MATCH YOUR READINGS...
Warranties:Used or vintage items are sold as is with no warranty beyond the description and photographs provided on the listing. Returns will NOT be acceptedfor reasons such as: ordered the wrong item, changed mind, not what I thought it was, wrong color ordered, wrong item ordered or tube readings don\'t match my tester.Any exceptions are on a case by case basis and subject to a 15% restocking fee...
Shipping:Domestic Shipping to the continental United States will be by the US Postal Service (USPS) including free tracking. Some items listed will ship free and will be clearly listed as \"free Shipping\". Items not listed as free shipping will be for the cost of packaging plus shipping only, no extra charge will be added to the USPS fee.
INTERNATIONAL BUYERS PLEASE CHECK THE SHIPPING CHARGES PRIOR TO offerDINGInternational Shipping will be offered for select items and will be clearly identifiedin the listings Shipping & Payment tab. Shipping will be by the \" International Standard Shipping\" and be made available as a shipping option at check-out. Shipping costs to international locations will be paid by the buyer. The shipping and handling cost will be clearly identified at check-out. THERE ARE NO RETURNS ON INTERNATIONAL SHIPPING, apart from the exceptions as dictated by ... Please note the following:

• Import duties, taxes and charges are not included in the item price or shipping charges. These charges are solely the buyer’s responsibility.
• Please check with your country’s customs office to determine what these additional costs will be prior to offerding/buying.
• These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges.
• We do not mark merchandise values below value or mark items as ‘gifts’ - US and International government regulations prohibit such behavior.