RCA etc. ONE (1) Type 247 Antique AT1000 TESTED Vacuum Tube Engraved Globe ER247 C247 47 Power Pentode 1931-1936 | Reverb
AMPEREX 6DJ8 "ORANGE GLOBE" DISC
45 Triode — TRIODE LAB
1) National NX-210 Vacuum Tube Globe Balloon Amplitrex NOS 10 Triode #12DG | eBay
Zenith Triode Vintage NOS Tubes for sale | eBay
RCA etc. ONE (1) Type 45 Antique tNOS AT1000 TESTED Vacuum Tube UX245 245 Power Triode 1935-1947 | Reverb
Von Gaylord Audio Nirvana Mono amplifier and Harmony preamp by Key Kim
Amazon.com: 4pcs PSVANE 572B Electron Tube Vacuum Tube for Power amp Valve Tubes : Musical Instruments
6Y3G Vacuum Tube National Union Half-Wave Vacuum Rectifier Tube. | eBay
9-pin Double Triodes
Manufacturer of Electron & Vacuum Tubes | Penta Labs
Triode Roundup: Seven “Common Man” 300B Tubes Compared | Wall of Sound | Audio and Music Reviews
RCA etc. ONE (1) UX-201A Output Triode Antique AT1000 TESTED Vacuum Tube Engraved SX-201A 01A 1923-1937 | Reverb
ARCTURUS 127 Globe Shape Blue Glass RADIO/AMP TRIODE VACUUM TUBE Tested J.4283-D | eBay
45 Triode — TRIODE LAB
ARCTURUS 127 Globe Shape Blue Glass RADIO/AMP TRIODE VACUUM TUBE Tested J.4283-D | eBay
RCA etc. Pair (2) UY227 Triode Antique AT1000 TESTED Vacuum Tubes Engraved Mesh Plate 27 127 C-227 Audio 1927-1940 | Reverb Austria
Arcturus ONE (1) Type 127 Antique tNOS AT1000 TESTED Vacuum Tube Engraved Blue glass 27 Triode Radio Shack 1923-1931 | Reverb
RCA etc. ONE (1) Type 45 Antique AT1000 TESTED Vacuum Tube UX245 245 Power Triode 1935-1947 | Reverb
NOS Tube Store: April 2010
List of vacuum tubes - Wikiwand
PSVANE 12AX7/ECC83 Preamp Tube | Sweetwater
RCA etc. Pair (2) Type 45 Antique AT1000 Weak Gassy or Leaky Vacuum Tubes UX245 245 Power Triode 1935-1947 | Reverb
Rare Westinghouse WL-468 WL468 Transmitting Triode Vacuum Tube | eBay
45 Triode — TRIODE LAB
![Shuguang Treasure Series 6SN7-SE globe triode - [English]](https://www.tnt-audio.com/jpg/shuguang_6sn7set.jpg "Shuguang Treasure Series 6SN7-SE globe triode - [English]")
Shuguang Treasure Series 6SN7-SE globe triode - [English]
45 Triode — TRIODE LAB
