Special Purpose
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6463 GE Medium Mu Twin Triode Tube (NOS/NIB)
$22.91 -
6661 Tung Sol , Sylvania Sharp Cutoff RF Pentode Tube (NOS/NIB)
$6.91 -
6939 UHF Power Amplifier Tube (NOS/NIB)
$34.91 -
6922 Sylvania USN CHS Twin Triode (NOS)
$49.91This 6922 tube type was rated the "best buy" by Vacuum Tube Valley magazine in their 6DJ8 / 6922 tube shootout. They cited a better bottom end and "less offensive" high frequencies as two of the reasons for their choice. This is also the same tube which is sold by Richardson's under the Bugle Boy brand name.
New Old Stock * No longer available for Export
MFR: Sylvania
SKU: 6922-SYLMade in the USA -
6907 Amperex Twin Tetrode Beam Power Tube (NOS/NIB)
$71.91 -
6883B/8032A RCA, GE, Motorola Beam Power Amplifier Tube (NOS/NIB)
$19.91 -
ECC 803S Telefunken Gold Pin High Mu Twin Triode Tube Made In West Germany E83CC, 12AX7 (NOS/NIB)
$1,294.90The ECC 803S (ECC803S) Telefunken Gold Pin High Mu Twin Triode tube is RARE and difficult to find. The ECC803S is a very low noise, special quality 12AX7, made with the old-style Telefunken German precision. These have the ultra wide bandwidth of the Telefunken ECC803s, but also have nicely matched internal triodes, gold pins, and have been carefully factory-screened for low noise.
New Old Stock * New In the Box * No longer available for export
MFR: Telefunken
Made in West Germany
SKU: ECC803S-WG -
6680 / 12AU7A RCA Medium Mu Twin Triode (NOS/NIB)
$24.91 -
6679/12AT7 General Electric High Mu Twin Triode (NOS)
$24.91 -
6U8A/6KD8 International Triode Pentode Tube (NOS/NIB)
$19.91
