4 TrueNOS (Rare) SameCode 1965 Telefunken <> Diamond Germany EF804 (1 Still Sealed) /Grail Mic Tube /V72 V76 v72 v76 v69 siemens v77 klangfilm aeg neumann studios

harkening back to a time before ai descriptions, these true nos vintage telefunken <> diamond germany are hard to find! 

this same code quad includes the oe warranty card from telefunken! and the 4th (on the right) is still sealed yet fragile corners

these pristine 65+ year collectibles will only go up in value, and 1965 is one of the best years sonically! revered audio/mic tubes

these are the sought after chrome plate editions, which walk the line between sweet vinyl style warm musicality + fine detail

alas by the 1970s these unique sound curves were quickly overshadowed by semi conductors, transistors, + solid state bass

sought after old school telefunken, featuring premium metallurgy, superb craftsmanship, and incredibly clear sound quality

extensively utilized in 1950s-1960s hifi / pro audio, all due to the low noise floor db, long circuit life, and organic layered tone

this luminous tone-doubling also reproduces odd/even harmonics, w/ bloomy qualities, + subtle smooth frequency compression

this translates into one of the best vocal tubes ever made, revealing realistic acoustic fidelity w/ live concert natural response

the pin-point bass precision, pleasant highs, warm resolving air, and neutral mid balance, all contribute to the tele sonic lore

v72 v76 v69 tube mics / siemens v77 / klangfilm / aeg / neumann studios + many more apps

if ever opened, give several sessions (up to 150+ hours) to fully stabilize and break-in at your specific voltage

this ensures the sound stage opens up sonically, w/ no muted qualities leftover, and tests more consistent

ships well packed worldwide! priority/express by request

~ authentic vintage hifidelity audio / power / preamp / mic / rectifier tube curation ~