8 pcs. 6J52P (6Ж52П) 6Z52P ~(D3a /E810F /7788) USSR vintage TUBES N.O.S. | eBay
6J52P | Tube Pentode ~ Analog: E810F / 7788 / D3A | Soviet-Tubes
Tube List (English)
File:ECC83, ECC88, 6J52P noise compared.svg - Wikimedia Commons
Tube List (English)
2 pcs. 6J52P (6Ж52П) 6Z52P ~(D3a /E810F /7788) USSR vintage TUBES N.O.S. | eBay
Bartola® Valves
14 PCS 6J52P (E810F/7788) LIGHTLY USED VACUUM TUBES | eBay
Electron tube 6J52P (6Ж52П) - RETROSTORE.EU
6J52P – Bartola® Valves
diytube.com • View topic - any russian speakers here?
6Ж52П, Tube 6Ж52П; Röhre 6Ж52П ID25656, Vacuum Pentode | Radiomuseum.org
12 PCS 6J52P / E810F / 7788 Vacuum Pentode AMP Tubes.USSR.NEVZ.Low Noise Pentod. | eBay
6J52P (original box) | Tube ~ Analog: E810F / 7788 | Soviet-Tubes
Лампа 6Ж52П (пентод) — DataSheet
GSTube.com''. Tubes, sockets etc. Parameters and characteristics 6J52n
Tube Tester Files - 6J51P
Tubes-Store.com → Other tubes → 6J52P / 6Zh52P tube
RARE 6J52P Low Noise Pentode Tubes 20 pcs NOS NEW | #78468222
GSTube.com''. Tubes, sockets etc. Parameters and characteristics 6J1n
