Tubes checked good on a B&K 667 Tube Tester.
Item Tag: 6AU6A
FULL SLEEVE (5) NOS NIB National 6AU6A Radio VACUUM TUBES Tested E.9474
Model 6AU6A. National Label made in USA, Likely SOVTEK. Results: All 100% or better. Date Code —. Common Use —. Tube Type —.
Related Images:
6AU6A GE AA5 radio audio amplifier electron vacuum tubes 6 valves tested 6AU6
Checkout my other tubes! tubes test: 96, 96, 96, 96, 96, 96 %.
Related Images:
1- 6AU6 6AU6A Vacuum Tube Mixed Brands Tested Qty Available Loc. Stock
TestedPrice is for 1-Tube TAll tubes are tested using my Amplitrex AT1000 (Fixed Bias) or Calibrated Western Electric KS-15750-L2 (Similar to Hickok 539B) or my Hickok 539CNew items added every week, so check back often! Shipping insurance is offered and is highly recommended! I always combine Shipping when PossibleInternational bidders please e-mail me for shipping & handling quotes if not otherwise listed in Ad drop-down box. Your items will be shipped promptly after your payment is confirmed. Payment is due within 7-days of sale! Please e-mail me with any questions! Track Page Views With Auctiva’s Counter
Related Images:
6AU6A GE AA5 radio audio amplifier electron vacuum tubes 4 valves tested 6AU6
Checkout my other tubes! tubes test: 96, 96, 96, 96 %.
Related Images:
1x 6AU6A Tube Various brands Vacuum Tubes Tested 80%+
Lot of mixed 6AU6A tubes 7 GE 2 RCA
Related Images:
6AU6A GE AA5 radio audio amplifier electron vacuum tubes 3 valves tested 6AU6
Checkout my other tubes! tubes test: 96, 94, 96 %.
Related Images:
FIVE NEW SYLVANIA 6AU6A HiFi Ham Radio Amp Vacuum Tubes Matching Codes IOB
FIVE NEW SYLVANIA 6AU6A HiFi Ham Radio Amp Vacuum Tubes. Tubes have matching production codes. Tubes checked good on a B&K 667 Tube Tester.
Related Images:
6AU6A National NOS Vacuum Tube, China Triplett 3444 Tested – will combine ship
New Triplett chart =2500 & 3900 micromhos. Vacuum Tubes. sections of a single tube. Within 3% I consider to be ‘Balanced’. GM Tested at 6600 & 7000 micromhos. Each is tested for emission, dynamic mutual conductance, shorts, & gas as applicable.
Related Images:
Vacuum Tube UNKNOWN 6AU6A – FREE USA SHIPPING – N51
Make this clear ALL SOLD AS-IS. IF A Box is included, it has wear. TESTING IS DONE ON MIGHTY MIKE ii or TV-7D/U.