NOS JAN Military Amperex USA 7308 ~ OE Box 1971 ~ Premium 6922 E88CC Upgrade

Description: amperex 7308 usa are sound system purifiers, true clarity kingslucid warm tone and clear resolution, w/ low end punchincredible bass stage, and greater hf extension over 6922 serieswhile not as sweet as holland they are more dynamic~natural transparent vocal singer reproduction and a high level of vinyl style detailed intimacyamperex frame grids provide unique 2nd/3rd distortional harmonics and light coloringliquid euphony w/ effortless low / high register pickup, truly 3d natural presence~the crown jewel of audiophile collections, 7308 also have a large tall birds-eye viewthis brings out different listening position experiences than 6dj8 or even 6922 stages!the expansive frequency spreads highlight more genres / singers / instrument types and more ranges~w/ the most precious getter metals of the tube era heyday = better sound reproductionlong life 10k hour rugged stable core premium 6dj8 upgrade = less microphonics proneadd fidelity to your preamp, try them in the position that sounds best to you~pristine amplification test 100/98 % mutual gm (65) + life check pass and fine-tuned gas checkour dynamic output mutual gm test applies 225 vdc simulating actual operations w/ filtered dc~visible silkscreen w/ usa vr *1 ny etch authentic philips code, 1971 vintage military jan special selectionalso undergoes a complimentary proprietary value-added refurb + screening processgive several sessions / 100+ hours w/ your specific amps voltage for full breakinships fast well packed worldwide w/ box, and free postage!~~authentic vintage hifidelity audio curation by cali acoustics ~

Price: 295 USD

Location: Leander, Texas

End Time: 2024-09-01T23:03:02.000Z

Shipping Cost: 0 USD