Tube type list
7199 SYLVANIA Gray Plates OR Getter Matched Pair Tubes Made in USA – Vacuum Tubes Treasures
RCA High-Fidelity Amplifier Circuit Tube Catalog 1959 5879 6973 7025 7027-A 7199
7199 | TubeDepot.com
7199 RCA NOS Placche nere Triodo - Pentodo per Dynaco ST70. Laboratorio Musicale
7199:RCA Application Notes
EEP1
Sylvania 7199
7199 | TubeDepot.com
7199
Using the Pentode/Triode Tube as the Amplifier/Phase Splitter.
EEP1
RCA tube amp (7199 & 7027A) 30W - NFB question | diyAudio
7199, Tube 7199; Röhre 7199 ID3749, Triode-Pentode | Radiomuseum.org
IEC SERVICEMASTER 6GH8 TUBE NOS NIB 7199 SUBSTITUTE NEEDS ADAPTER (1) | eBay
Which can be a substitute for the 7199 (only) pentode ?
7199 RCA NOS Black plates Triode - Pentode for Dynaco ST70. Laboratorio Musicale
EEP1
RCA tube amp (7199 & 7027A) 30W - NFB question | diyAudio
7199, Tube 7199; Röhre 7199 ID3749, Triode-Pentode | Radiomuseum.org
7199 SYLVANIA NOS NIB Gray Plates O Getter Matched Pair Tubes Made in – Vacuum Tubes Treasures
EEP1
Tube type list
7199 Amperex Triode Pentode Vintage Miniature Vacuum Tube 9-Pin NOS New Old Stock in Box
7199 preamp and phase inverter - Imgur
7199 Amperex Triode Pentode Vintage Miniature Vacuum Tube 9-Pin NOS New Old Stock in Box
