4 ELCO tube shields for preamp tubes.
Item Tag: United States
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2 MATCHED NOS RCA 6AK5/6J1/EF95/5654 w/BONUS FITS YAQIN TUBE BUFFER-BEST SOUND!
These tubes were U.S. manufactured and are supplied in their original boxes. “Sandy, I wanted to let you know that my Yaqin Tube Buffer never sounded better! The weak link was the Chinese 6J1 tubes.
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(1) Tested 1961 Sylvania JHS 5654 6AK5W Tube with Box Mil Spec 6AK5 W Tube
(1) Tested 1961 Sylvania JHS 5654 6AK5W Tube with Original Box. We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.
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(1) Tested RCA 6AK6 Tube with Box Date Code 4-04 Power Amplifier Pentode Tube
(1) Tested RCA 6AK6 Tube with Original Box. We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.
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(1) Tested RCA 6AK6 Tube and Box Date Code 6152 Power Amplifier Pentode Tube
(1) Tested RCA 6AK6 Tube with Original Box. Date Code 6152. We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.
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(1) Tested Motorola 6AK6 Tube Date Code 9-17 6AK6 Power Amplifier Pentode Tube
(1) Tested Motorola 6AK6 Tube. The 274 EIA code indicates that this tube was made byRCA for Motorola. We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.
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(1) Tested RCA JRC 6AK6 Tube Date Code 3-39 RCA 6AK6 Power Amplifier Pentode
(1) Tested RCA JRC-6AK6 Tube. We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.
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(1) Tested RCA JRC 6AK6 Tube Date Code 3-09 RCA 6AK6 Power Amplifier Pentode
(1) Tested RCA JRC-6AK6 Tube. We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.