6MD8 Realistic Lifetime Audio Vacuum Tube Valve - Bangybang
Vintage RCA 1J6 High Mu Twin Power Triode Portable Audio Vacuum Tube Valve- Bang | eBay
2 Type 6F5-GT Vacuum Tubes - RARE Glass High-Mu RF Triodes for Vintage Radios - GhanaCelebrities.Com
ElectronTubeStore.com
ElectronTubeStore.com
3-500ZG / 3-500Z Machlett High-Mu Power Triode Matched Quad (4) Tubes | eBay
CORONADO 6T8A Vacuum Tube TRIPLE DIODE HIGH-MU
MULLARD 12AX7 Vacuum Tube
12AX7 Tung-Sol High Mu Twin Triode Grey Plate Audio Tube, Used
12AT7 High-Mu Twin Triode - Vacuum Tube - electronics - by owner - sale - craigslist
List of vacuum tubes - Wikipedia
NOS Tung-Sol 6A6 High-MU Twin Power Triode Vacuum Tube TV-7/U TESTED | eBay
Tube tester - Wikipedia
6463 GE Medium Mu Twin Triode Tube. Designed for use in industrial equipment as characteristics of stability and long life are required. New old stock. No longer available for export. MFR: GE.
Vacuum tube - Wikipedia
Vacuum Tubes NOS
Electro-Harmonix Pair 12DW7 | vivatubes.com
ElectronTubeStore.com
GE 12B4A Vacuum Tube Low-MU Triode Tube Made in USA | eBay
Full Music 12AX7 Preamp Vacuum tube
Sylvania 6AD4 High-mu Subminiature Triode Audio Vacuum Tube Valve- Bangybang.tu | eBay
7B4 High Mu Triode Tube. Designed to function in both AC and DC powered receivers. MFR: Raytheon, Zytron, Philco, Hytron. SKU: 7B4. New old stock. No longer available for export.
4B31 MU Audio Vacuum Tube Valve - Bangybang
Electro-Harmonix 12AU7(ECC82) Preamp Vacuum Tube – Fleet Pro Sound
MIXED LOT OF 4) 6BZ7 Vacuum Tube HIGH-MU TWIN TRIODE
