one of the highest ranked sound stages ever made, vintage cbs tubes have a long tenured history for their sound reproduction
these rare sought after classic tubes were made in salem ma usa, when cbs purchased hytron, and only made up to 1961!
this 5692 is a rugged industrial grade 6sn7, meant for long service life of 10k hours, and competes directly w/ rca reds
this top sonic echelon cbs 5692 w/ premium metallurgy, is revered for its fast response, incredible dynamics, and airy timbre
a highly regarded detail reveal accompanies immersive soundstage depth, tall holographic stage imaging, and taut bass
the legendary black plate carbide coating radiates heat better, reduces plate temps faster, and enhances tonal characteristics
a rich melodic sound stage, high resolution dgetter separation, and an open tonality, all contribute to the collectible lore of cbs
full mutual gm conductance test + important life test pass (longetivity indicator) + impeccable leak / short / gas test
+ undergoes a complimentary refurbish and deoxit process ~ one of a kind value-added quality control
give several sessions or up to 150+ hours w/ your specific amps voltage to fully cure / break-in
ships well packed worldwide!
This item is sold As-Described
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