TWICE TESTED TUBES = 30-DAY WARRANTY! To see all of our 6L6GC tubes.... Click HERE! You are bidding on TWO NEW TUBES (1 Pair, 3-pairs available - take YOUR pick) of vintage USA General Electric 6L6GC tubes NOS/NIB! It doesn't get any better than this! We've auditioned these as pairs and they sound fantastic with a wonderful old-time vintage tone and that sweet GE detail! Perfect for high end audio and guitar amplifiers alike - they will not disappoint you - we guarantee it! All are perfectly identical with 14-contact oval mica, 6-hole gray ribbed plates with dual copper supports, a horseshoe shaped black-plate heat vent, dual "OO" side getters, full bright silver flashing, clean crystal clear glass, solid tight bases with no cracks, scratches, rattles or looseness all still in original boxes also in great shape and included for safe shipping and storage. We twice tested each for shorts, grid leakage, Dynamic Mutual Conductance (Gm) and Current Draw (mA) and these all test excellent Strong As NEW and Nicely Matched in Gm and mA as follows... TEST RESULTS Tube-1 = 5700 Gm, 53.0 mA (114%, GE logo code RE (Nov 1974) Tube-2 = 5600 Gm, 52.0 mA (112%, GE logo code RF (Nov 1975) *average new = 5000 Gm, 45 mA (minimum = 3000 Gm, 27 mA) Recent Feedback from our Fine Customers....
About Us Voltage regulators and line conditioners are used in front of our commercial grade
tube testers and our tubes are tested
twice on two different testers for accurate and consistent results. Our matched power tubes are always identical and we prioritize matching current because current is the single most important factor when matching power tubes. Then by Dynamic Mutual Conductance (Gm), the amount of use if any, and finally by logos and manufactured date. We also bias all of our power tubes as sets in one or more of our amps to insure they look and perform well together. Our test results are provided as a courtesy to help guide you in determining the best product for your needs. We do not warrant that our tubes will test the same or perform in any specific manner when used and/or tested in your equipment. No one can truthfully warrant this because of the variations in line voltage, interaction with other tubes and components, different bias schemes and circuits, etc. We do warrant that our tubes produced the results given in each description when tested by us in our equipment and will perform satisfactorily in your equipment as intended by the original manufacturer. No other warranty is given or implied. Returns Our items are decades old and one may become problematic despite our best efforts. If you have a problem with your order, a
defective item may be returned within the warranty period for exchange (if we have
it) or refund of the purchase price (YOUR choice, buyer pays return
shipping). All other returns are subject to a 20% restocking fee. Our goal is to make you a happy
REPEAT customer! Contact Us We have more high quality tubes not listed! Please contact us with questions or specific tube needs... we're happy to assist you! We reserve the right to withdraw any item or bid at any time within eBay guidelines. COPYRIGHT 2016 GTFBS. tubo tubos tube tubes Rohr Rohre Rohren 管 管 チューブチューブ buis buizen rörsrören tabung |
