5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G
Showing all 20 results
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5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G1x 1940’s RCA 5Z3/5U4G/GZ37 Top Side Square Getter Tested Vacuum Tube
Add to cart $150.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G1x Nanking NOS/NIB 5U4GB “Leaf” Getter Tested and Guaranteed Vacuum Tube Early 1990s
Add to cart $36.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G1x National NOS/NIB 5U4GB Square Getter Tested and Guaranteed Vacuum Tube 1955 – 1970
Add to cart $80.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G1x NEC NOS/NIB 5U4GB Tested and Guaranteed Vacuum Tube Early 1980s
Add to cart $169.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G1x Philips NOS/NIB 5U4GB From The Classic 1960s Era Tested and Guaranteed Vacuum Tube
Add to cart $449.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G2x Heitz & Kaufman NOS/NIB 5U4GB 1927s platinum Balanced matched pair
Add to cart $65.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G2x Heitz & Kaufman NOS/NIB 5U4GB 1927s platinum Balanced matched pair
Add to cart $32.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G2x National NOS/NIB 5U4GB Square Getter Tested and Balanced Matched Pair Vacuum Tube 1955 – 1970
Add to cart $160.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G2x RCA NOS/NIB 5U4GB Tested and Guaranteed Matched Pair Vacuum Tube 1955 – 1972
Add to cart $120.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G2×1950’s RCA 5U4GB Top Side Ring Getter Made in USA Amplitrex Tested Tube
Add to cart $120.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G4x Hitachi NOS/NIB 5U4GB Tested and Guaranteed Matched Quad Vacuum Tube 1960s to 1970s
Add to cart $72.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G4x NOS 1960’s ZAERIX CV575/5U4G Bottom Double Plate Getter Made in Russia Amplitrex Tested
Add to cart $160.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G4x TEN NOS/NIB 5U4GB Tested and Guaranteed Matched Quad 1955 – 1970 Vacuum Tubes
Add to cart $106.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G5U4G Brimar D Getter Made in England Amplitrex Tested Qty 1 Pc #1428001
Add to cart $162.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G5U4G CV575 Zaerix NOS NIB Made in Russia Amplitrex Tested Qty 4 Pcs#1966009-15-16-31
Add to cart $160.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G5U4G Haltron Black Base Made in Germany Amplitrex Tested Qty 2 Pcs#3947001-4
Add to cart $98.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3G5U4G RFT Black Base Made in Holland Amplitrex Tested Qty 1 Pc#2623001
Add to cart $538.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3GGZ37 Mullard Brown Base, Clear Glass Made in Great Britain Amplitrex Tested Qty 2 Pcs#860004-08
Add to cart $322.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3GGZ37 Mullard Ring Getter Made in Great Britain Amplitrex Tested Qty 2 Pcs#859014-16
Add to cart $322.00 -
5U4G/5UGB/U52/274B/GZ37/5U4GB/5Z3/5Z3GGZ37 Mullard Ring Getter Made in Great Britain Amplitrex Tested Qty 4Pcs#859005-17-19-21
Add to cart $644.00
