For your kind consideration is this Mullard IEC Master Series 10M 12AU7A preamp tube. Straight pins, strong ink, halo getter, tests higher than new specs. Comes in the original box. Enjoy!
Tested on our calibrated Hickok 533A and reads Good on the Good/Bad scale on both Normal and Life Test settings. Passes tests for shorts and gas. Mutual Conductance reads at 2500 & 2300 with 2200 being considered new. Overall this is a strong tube.
Shipping:
*All orders may require a signature at time of delivery unless discussed prior to shipment.
*International customers will need to pay the actual shipping cost if the amount is greater than the estimated cost shown. In many cases, international shipping may be less than the price shown. Please contact us with your country and postal code prior to purchase if you need a shipping quote, and we will send an offer with exact correct shipping charges. Any additional customs fees, taxes, or duties charged for import are not included in the shipping cost and are the full responsibility of the buyer.
