5U4G CV575 U52 Tungsol Black Base Made in U.S.A Amplitrex Tested #1942001
S$ 324.38
5U4G 5UGB U52 274B GZ37
5U4GB Tungsol Made in U.S.A Amplitrex AT1000 Tested #1918001&2
S$ 155.70
5U4G CV575 Zaerix NOS NIB made in Russia Amplitrex tested 3Pcs #1966013/19/26
S$ 93.42
JAN-CHS-5U4G VT-244 Sylvania Black Base Made in U.S.A Amplitrex Tested Qty 1 MP
S$ 389.25
5U4G Westing House made in U.S.A Amplitrex AT1000 Tested
S$ 103.80
JAN-CHS-5932 Sylvania Dual "D" Getter Made in USA Amplitrex Tested
S$ 62.28
U52 Zarix Black Base Made in Gt Britain Amplitrex Tested Qty 1 Match Pair 2 Pcs
S$ 62.28
5U4GB NATIONAL made in Japan Tested Amplitrex AT1000 1Pc
S$ 51.90
5U4GB RCA Black Base Black Plate Made in U.S.A Amplitrex Tested #3769002 3769001
S$ 103.80
5U4GB CV575 RCA Black Base Made in U.S.A Amplitrex Tested #3768011 3768012
S$ 155.70
5U4GB Heitz & Kaufman Black Base made in U.S.A Amplitrex Tested #1939002 1939003
S$ 93.42
5U4GB Heitz & Kaufman Black Base Made in U.S.A Amplitrex tested Qty 1MP
S$ 93.42
U52 Zarix Black Base Made in Gt Britain Amplitrex Tested Qty 1 Match Pair 2 Pcs
S$ 62.28
5U4GB RCA Black Base Black Plate Made in U.S.A Amplitrex Tested #3769003
S$ 51.90
5U4GB Heitz & Kaufman Black Base made in U.S.A Amplitrex AT1000 Tested #1939001
S$ 46.71
5U4GB RCA Black Base Black Plate Made in U.S.A Amplitrex Tested #3768007
S$ 77.85
12AT7 ECC81 TRONAL Amplitrex Tested
S$ 51.90
5U4GB NATIONAL Made in Japan Amplitrex Tested
S$ 51.90
5U4G Sylvania Green Leaf made in U.S.A Amplitrex tested
S$ 207.60