6L6_autobias 12BH7A GE made in USA New in Original Box, AT one thousand Amplitrex tested . N.O.S, N.I.B, 12BH7A GE Made in USA., Welcome to Amplitrex Audio Products! We are the manufacturer and exclusive distributor of The AT1000 Electron Tube Test System. Tests hundreds of popular audio
NOS JAN-6V6GT General Electric. "O" GETTER MADE IN USA NEW IN WHITE BOX The Photos listed above are of actual Tubes NOS 100% TESTED STRONG welded plate , Center hole on Guide Pin Tested on Amplitrex AT1000 Advance Digital Tube Tester. AMT Electronics 12AX7WS Solid State Tube passes the test thru Orange VT1000 Valve tester
BG087- My experiences with the Amplitrex AT-1000 tube tester, the good, the bad, and the ugly. A Tube Tester Is A Must - If you are going to maintain your tube amps ECC83 12AX7 Mullard Copper Post Blackburn Gt Britain made Amplitrex Tested 1MP
Watch a genuine Valvo EM80 Magic-Eye come to life on our Amplitrex AT1000 tester. That glowing green beam? It's the soul of Century portable tube tester
Amplitrex AT1000 Testing EF37A. 1 Matched Pair (2pcs) GZ34 Mullard 100%Tested on Amplitrex U.S.A Tube Tested WHAT YOU SEE YOU BUY Up for Sale is 1 6J7G Mullard made in U.S.A Square Getter Black base , clear glass New in original box Rare Vacuum tubes Tested on Amplitrex
This is the ultimate tube tester in great condition. Match power tubes by plate current and preamp tubes by gain! Tests tubes at real operating voltages. Valvo EF37A Red coated Glass Made in Great Britain, Amplitrex 'A T' , 1000 Tested. EF37A Valvo. Red coated glass . Made in AT1000
VT25 10 10Y Globe Shape Taylor made in U.S.A. Amplitrex tested Issues with the AMPLITREX AT1000 TUBE TESTER
E80CC VALVO, Red Print , Gold Pin, Made in Germany , Amplitrex Tested . E80CC VALVO. Made in Germany. "O" Getter. Drew Foppe is one of the busiest guitar techs in
Someone made the mistake of saying I wasn't posting enough videos. Well, open the floodgates. I'm revisiting the importance of NEW IN ORIGINAL BOX,B65, G-E-C MADE, METAL BASE, MINT CONDITION 100% STRONG New In Original Box, WW2 1940's
U52 5U4G Haltron Made in Germany Amplitrex Tested WHAT YOU SEE YOU BUY Up for sale 5U4G U52 made in Germany A2900 GEC NOS Black Plate Made in England Amplitrex AT1000 Tested Qty 1 Pc
Ultra Rare DHT VT25 10 10Y Globe Shape TAYLOR made in U.S.A. brown base military production made in 1940's, Original GVT. Valvo EF37A Red coated Glass Made in Great Britain, Amplitrex 'A T' , 1000 Tested.
KLH Model Eight ~ Restoration Part 2 ~ Tube Testing w/ the Amplitrex AT1000 & Audio Output Testing Amplitrex AT1000 | The Gear Page
Orange VT1000 Valve Tester (Tube Tester) Demonstration by Scott Sill According to the AT1000 this tube is bad. The plate resistance must be 11k, and this tube has 31.2k and 20.8k. Definitely much too high, and Tube Tester - AT1000 | diyAudio
Testing a 6L6 with the Amplitrex AT1000. Mullard EZ81 6CA4 'N.O.S 'O' Getter, Tested Strong and Balance, Made in Britain Original Mullard Box Tested Advance Digital
6SL7GT-JAN-CKR/ECC35/VT229 Sylvania Amplitrex AT1000 Tested Qty 1 Match Pair (2 Pcs) EL34 Mullard, Welded Plate Made in Gt.Britain Amplitrex tested
Mullard EZ81 6CA4 6SN7GT JAN VT231, Sylvania Amplitrex AT1000tested.
7189, A, TOSHIBA , made In Japan, Amplitrex, 'A.T' 1000. 7189, A , TOSHIBA . Grey Plate. "O" Getter. made in Japan. New In How to test Amplitrex AT1000 6V6 Tube Demo by D-lab Electronics Tube Guitar Amps
1626 VT137 HYTRON made for Western Electric Black plate Tin cup Getter Amplitrex Tested Test your valves. Test 'em!
Here, we take a look at a tube tester I picked up at an antique store for $10. Model TV-11 by Superior Instrument Company (SICO). 6N5S / 6N13S / 6AS7G / 6H5C SVETLANA 1950's NEW NOS , TUBE / VALVE, 6N5S (6Н5С) 100% , New Item In Original Box. Testing A Micro-Phonic 12AU7 Tube On A B&K 747 Tube Tester
Testing Tubes at SkyFi on our Professional + Modern Amplitrex AT1000 5687 Tung sol Black Plate made in U S A
Nos 100% tested strong, Sylvania JAN NewOldStock, 6SN7GT, VT231 Tested on Amplitrex AT1000 Advance Digital Tube Tested. Watch a full 6BQ6 GTB vacuum tube test on the Amplitrex AT1000 — featuring a matched Sylvania quad. In this precision demo, Testing a 12AX7 with the Amplitrex AT1000.
Testing an eye tube. 6L6GB RCA Bottom Double "D" Getter Made in USA Black Base, Clear Glass New in Original Box Tested Advance Digital Tube Round black plate this excellent tube, with same characteristic as 6SN7GT x 2tubes packing Original military box with test result
Demo and tear down on a Century quick check tube tester. 1626 VT137 HYTRON made for Western Electric Made in U.S.A Tin Cup Getter Black Plate, Brown base New In GVT Original Box, 2010 CES Grant Fidelity - Shuguang Treasure vacuum tube.MOD
6J7G Mullard made in U.S.A Square Getter The AT1000 tester's two bias modes function very differently and can produce very different results. In fixed bias mode, the grid bias is fixed according to the
Amplitrex AT1000 (~$3000) (can test tubes up to 500V). 2. MaxiMatcher 2 ($1000) (can only test power tubes at 325 or 400 volts). 3 This video shows the testing of 6J1 and 6AK5 vacuum tubes on a vintage Chinese GS-5A tube tester. The Chinese manufactured
Amplitrex AT1000 Electronic Tube Tester 6BQ6 GTB Tube Test on Amplitrex AT1000 Sylvania Quad Precision Demo by Harbor Glow Vintage Orange VT1000 Valve Tube Tester Tutorial
Why I sold my Amplitrex AT-1000 - YouTube B65 G-E-C Metal Base Newoldstock, England RARE 6SN7, CV1988, Amplitrex tested
NEW IN WHITE BOX, Telefunken ECC801S Tested on Amplitrex AT1000 Advance Digital Tube Tester. E-C-C-801-S, Telefunken, 6AS7G 5998 Tungsol JAN made in U S A Amplitrex Tested 6AS7G 5998 JAN TUNGSOL made in U.S.A Dual Top "D" Getter and
ECC801S 1MP Telefunken Diamond Bottom made in Germany Amplitrex1000 tested 5670 GE Triple Mica Made in USA Amplitrex Tested NOS Top Guitar Tech Drew Foppe and the VT1000 Valve Tester
NOS el34 6CA7 tube Demo D-Lab Electronics Custom Tube Amplitrex AT1000 6N5S / 6N13S / 6AS7G / 6H5C SVETLANA 1950s! NEW NOS TUBE VALVE Testing 6J1 EF95 and 6AK5 tubes on a GS-5A tube tester
7189A TOSHIBA made In Japan Amplitrex AT1000 NOS, JAN 6V6GT General Electric Made in USA. Amplitrex Tested.
WHAT YOU SEE YOU BUY 12BH7 Brimar Up for Sale is 1 Match Pair 2 Pcs "O" Getter Made in England New In Original Box The SICO TV-11 Tube Tester Repair & Some Notes on Tube Testers AVAILABILITY – The AT1000 tube tester is manufactured in small quantities. Demand for the AT1000 is strong, and sometimes we are out of stock. You can
6AS7G 5998 Tungsol JAN made in U S A Amplitrex Tested Amplitrex AT1000 2012 Computerized Tube Tester | Reverb
Demo of my new shop asset, the Amplitrex AT1000 Tube tester, verifying 6V6 performance in a Newcomb pathfinder. I will be Valvo EM80 Magic-Eye Amplitrex AT1000 Tube Test 🔋💡 #vacuumtubes #tubetesting #electronics Amplitrex AT1000
N.O.S, N.I.B 5670, G.E , Triple Mica Made in USA Amplitrex Tested. N.O.S, N.I.B. 5670, G.E. The Photos are actual Photos of tubes 5687 TUNGSOL Black plate "D" GETTER Made in U.S.A Clear Glass New In white Box Tested Advance Digital Tube Tester Order | Amplitrex
This is a short introduction about China's best current production tubes - Shuguang Treasure series. Exclusively distributed by Amplitrex AT1000 Vacuum Tube Tester Awesome For Matching
Leak TL50 Amps, Dynaco ST-35, etracer Tube Tester, and More What Vacuum Tube Testers to buy? - General Hi-Fi & Beginners 12BH7 Brimar Made in England 'O' Getter Original Box Tested Amplitrex AT1000 2pcs
U52 5U4G Haltron made in germany amplitrex at tested 12AX7_fixedbias RCA NOS 6U5 eye tube Amplitrex 1000AT Function Test
cv6 7193 half of 6SN7GT AMT 12AX7WS "Warm Stone" passes an extensive series of tests including: Heater filament test: Short circuit Heater filament test:
BUY NOW : CLICK ON BELOW LINKS OUR WEBSITE E80CC VALVO Red Print Gold Pin Made in Germany Amplitrex Tested
In part 2 of the KLH Model Eight restoration I test all of the vacuum tubes and perform a quick check of the audio output to confirm More on this piece of test equipment from the official Amplitrex website: • Tests hundreds of popular audio, guitar amp, organ and 6L6GB RCA
ECC83 12AX7 Mullard Copper Post Blackburn Gt Britain made Amplitrex Tested 1MP NOS ECC83 12AX7 MULLARD ''O'' Getter BG192 - Just a short video about some projects in flight and some coming up soon.
GZ34 Mullard Made in England Amplitrex AT1000 Tested 1 Match Pair Interpreting Amplitrex AT1000 tube tester results
12BH7A GE made in USA New in Original Box AT1000 Amplitrex tested. A real find, Yep, a Old stock EL34 tube still in the Mullard box, unused! Test great on my Amplitrex AT1000. Scott Sill demonstrates the Orange VT1000 Valve Tester or Tube Tester. The VT1000 is a very simple tube tester designed to be
Test WE300 B with Amplitrex at1000. King of tube testers I bought mine couple years ago when I was hoarding tubes and dabbling with some amp building. Used to test perhaps less than 50
Why I sold my Amplitrex AT-1000 Here's a comparison of the features of the Amplitrex to several other high-end digital tube testers. WE 300B test