Matched Pair Western Electric 420A / 5755 Vacuum Tubes + Convert socket = 12AX7 not updated In addition to filter low-frequency

In addition to filter low-frequency earnestly: 12dB attenuation switch can be selected in 40Hz

Condition: Brand NewDescription:Spline Wheel Rear Axle HubMade of high quality metal available

Total Length-65cm

Technical parameters

Matched Pair Western Electric 420A / 5755 Vacuum Tubes + Convert socket = 12AX7 not updated In addition to filter low-frequencyMatched Pair NOS Western Electric JW 5755 420ASame date code 6929Black Plate O Getter Mil Spec Made in USA. Desirable "JW" Mil Spec version! 2 x Gold plated Convert socket 5755 to 12AX7Total Height : 65mm (not including the pins)Important Notice: 1. The primary service we use for shipping is Courier Post track & trace delivery. Rural delivery will be additional, determined by Courier Post.