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AL4 Telefunken VINTAGE German Power Tube Tested Good
RARE TELEFUNKEN GERMAN POWER TUBE — ACTUAL PHOTO 💎 Classic vintage AL4 power tube from Telefunken, highly sought after for authentic European tube sound and collectible German build quality. Tube Details and Codes 📌 • Telefunken AL4 power tube • German manufacture, vintage production • Classic output tube for high-end tube amplifiers • Cosmetic condition as shown in the photos Testing and Performance ⚡ • Test good • Verified for functional operation • Suitable for restoration, repair, or serious tube rolling • Clean, dependable used vintage stock Sonic Signature 🎵 • Natural midrange flow with refined harmonic texture • Smooth treble and strong, articulate dynamics • Excellent choice for classic European tube presentation
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The Output Heritage Gallery
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Hover image to Zoom | -01KS7GPV69X9CYM5S34AE00XFX.jpg) AL4 Telefunken VINTAGE German Power Tube Tested Good | -01KS7MKNBZMV2XPAGESXQN4PGH.jpg) EL12 RFT VINTAGE German Power Tube Test Good |  EL84 6BQ5 Marconi USED Disk Getter Matched Pair | -01KS7JTKPF65VWSH5M9WD68KJG.jpg) 6V6 VT107A Sylvania VINTAGE USA Tested Strong | -01KS7N7EPKGPEBT6GCGA3N2BJ5.jpg) EL11 Telefunken VINTAGE Pear-Shaped Tested Strong | -01KS7MGWKH351GGJRRJKFFZ775.jpg) EL84 6BQ5 Birmard VINTAGE Made In England | -01KS7N39E06WT5MW958ZV1HT6P.jpg) EL95 6DL5 Valvo NOS NIB German Power Tube | -01KS7MZNNWKSXE0TJ6894Z9NY8.jpg) EL41 6CK5 Valvo NOS D-Getter Siemens Made In Germany |
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| Price | $127.00 | $84.00 | $135.00 | $86.00 | $108.00 | $146.00 | $108.00 | $108.00 |
| Origin & Factory | Telefunken German vintage | German vintage RFT | vintage inventory | USA-made vintage | Telefunken Germany | Made in England | German Valvo stock | Siemens made Germany |
| Stock Condition | used vintage stock | used vintage stock | used vintage stock | used vintage stock | single tube | preowned vintage stock | NOS NIB | new old stock |
| Measured Performance | tested good functional | tested good functional | TV-7 tested good | tested strong TV-7 | strong tested | tested strong on TV7 | not tested | verified unused NOS |
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