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TAD 5U4G REDBASE PREMIUM SELECTED
The Big Bulb Big bulb vintage rectifier tube, used in high-end audio amplifiers but also in modern recto-type amps, such as the Mesa Boogie Double/Triple Recitifer. It can replace the 5U4GB. Its tone is smoother than that of a solid...
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Part Number: RT512
5U4GB TAD PREMIUM SELECTED straight bottle
The Straight One! The 5U4GB has a straight glass envelope. This type has been widely used in U.S-made guitar amps from the 1950s to the 70s. The 5U4GB has a slow start feature, which protects output tubes from high voltage peaks when you...
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Part Number: RT504
5U4G-SV TAD PREMIUM SELECTED
The Big Bulb Big bulb vintage rectifier tube, used in high-end audio amplifiers but also in modern recto-type amps, such as the Mesa Boogie Double/Triple Recitifer. It can replace the 5U4GB. Its tone is smoother than that of a solid...
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Part Number: RT502
KR Audio 274B, single
Full-wave, Thermionic High Vacuum Rectifier 1 tube replaces and upgrades 5Z4P
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Part Number: KR-274B
5U4G (=5Ц3C / 5Z3S) Svetlana / NOS
full wave rectifier tube, beautiful ST-shape bulb and black base 5U4G (=5Ц3C / 5Z3S) made at the Svetlana factory St. Petersburg. since Svetlana stopped producing glass tubes years ago these tube can be expected as NOS
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Part Number: NN502
EH 5U4GB Electro Harmonix / Russia
EH 5U4GB Electro Harmonix / Russia
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Part Number: NN504
5U4G PSVANE HIFI-Series
5U4G is glass- shell, 8-pin socket, directly heated full-wave rectifier tube，5U4G is very similar with 274B and 5Z3P, which can be replaced by each other. Heater Uf……………5V If…………… 3A Maximum Rating anode inverse peak voltage……1550V anode...
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Part Number: PS-5U4G-HIFI
WE274B Psvane WE-Replica Series
The PSVANE WE274B Western Electric Replica The finest rectivfier tube ever made: the legendary WE274B After releasing relaunch of the Western Electric 300B PSVANE took its time for research on the perfekt PSVANE WE274B. More than 18...
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Part Number: PS-WE274B
Psvane 274B-T-MKII Psvane Reference Mark 2 T-series
Rectifier tube: Psvane 274B-T2 Psvane Reference T-series Mark 2 274B is very close in all spec details to 5U4G, 5Z3P and even 5AR4/GZ34. The 274B requires a filament current of 2.5A which is lower than the 5U4G/GB or 5Z4P which would...
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Part Number: PS2-274B-T-MII
5U4G / 5C3S / 5Ц3C NOS blackplate
5U4G rectifier tube made by old Svetlana factory (5Ц3C/5C3S). This is the sought after version with the special black anodes.
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Part Number: S5U4G
5U4GB SYLVANIA NOS-NIB, rectifier tube
SYLVANIA / PHILIPS made 5U4GB all pieces we've ever seen made by Sylvania are beautiful blackplate constructions. Our stock contains various Sylvania packing and marking styles most in original boxes (NIB) picture might differ, various...
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Part Number: S5U4GB
Psvane ACME 274B
The PSVANE ACME 274B The finest rectivfier tube ever made! PSVANE mentioned these desgin factss as a remarkable details: 5+ years of R&D poured in to create this Supreme series and world's first 3D designed tube structure Patented hybrid...
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Part Number: PS-A274B
5U4GB RCA/USA NOS-NIB
NOS RCA 5U4GB rectifier tube, original boxed NOS-NIB picture may differ in colour and print style
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Part Number: S5U4GB-RCA
Psvane ACME KT88 Pairs + Quartets
The PSVANE ACME KT88 with gold pins and gold grid, teflon base, anodised aluminium shell The ACME range stands for top notch quality and also utilises new production technology and new ways manufacturing tubes dedicated to audio...
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Part Number: PS-AKT88.2
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