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Amperex Bugle Boy 19D8 / UCH81 Vacuum Tube - Etsy
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SM5CBW - Tubedata
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UCH 81, Tube UCH81; Röhre UCH 81 ID373, Triode-Heptode | Radiomuseum.org
Philips UCH81 Vacuum Tube | Valve
Simonetta Quelle GmbH Röhrenradio Chassis 6 Tube Telefunken, Guitar Tube-Combo Amplifier-Preamplifier. For Tube Enthusiast DIY. Vintage from the 1958, Germany | Reverb
Tube Valve Philips UCH81 – MyReference
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UCH81 EI 19AJ8 NOS NIB European Tube Radios from 60s - radio RX | eBay
Válvula UCH81 - Arteaudio, especialistas en válvulas.
19D8=UCH81 European Brands NOS (4 in stock)
TESLA UY41/UBC81/UCH81/UM80/UL84 Electronic Tube with Circular Ring/D Ring Power Amplifier - AliExpress
UCH81 ELECTRON VACUUM TUBE VALVE CVC | eBay
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UCH 81, Tube UCH81; Röhre UCH 81 ID373, Triode-Heptode | Radiomuseum.org
UCH81, MAZDA WHITE BOX, 0C14, 19D8, X119 – MULLARD MAGIC
UCH81 ELECTRON VACUUM TUBE VALVE CVC
UCH81 UCH-81 ELECTRON VACUUM TUBE VALVE SIEMENS | eBay
HCH 81, Tube HCH81; Röhre HCH 81 ID4048, Triode-Heptode | Radiomuseum.org
UCH81 @ The Valve Museum
UCH81 ELECTRON VACUUM TUBE VALVE TESLA
CV4014/EBF89/UCH81/ECH81/EABC80/EF183/7643/PY68 Electronic Tube Precision Matching Tube Amplifier Phono Preamp - AliExpress
