2x Vintage NOS Amperex USA 6922 Gold Pin /DGetter Editions /Matched Pairs In Stock /Instrument Grade Holographic Tone Detailed Euphony Rich Warmth Clear Resolve ~ PQ/RCA/Beckman Medical/USN Military ~ Rode K2 NTK Mics Vocals+

vintage amperex usa dgetter editions are the top sonic echelon breath of life! clarity kings w/ incredible tonal resolution

these 1959/1960 editions feature the most precious tube-era metallurgy, mid-band euphony, and sparkley highs

the truly holographic sound reproduction reveals an expansive broad sound stage, w/ legendary full-frequency transparency

the euphoric bass stage picks up the slightest nuances, quite intimate warm and cozy, w/ a bit more body vs. pinched editions!

immerse yourself in luminous fidelity, vinyl style definition, low noise clear imaging, and long 10k hour life premium 6922

whether its a preamp, hifi stereo, or tube mic, upgrade any 6dj8 circuit w/ one of the highest ranked tonalities ever made!

these collectibles emphasize both even and odd harmonics w/ the miniature revolutionary philips frame grids (see photos)

2 x old stock dgetter amperex usa 6922 special grade selected audiophile editions, w/ amperex boxes

nice silkscreens front and back, w/ authentic usa hicksville etch codes visible

+ complimentary value-added refurb screening and deox process! one of a kind quality control

full mutual conductance gm test, several pristine balanced pairs in stock:

our high power output test applies up to 250v, more than many other testers, and simulating real circuits

+ life test pass (a key longetivity indicator) + an impeccable gas / leak / short check

give several sessions (150+ hours) w/ your specific amps voltage to fully cure / break-in

ships well packed worldwide