old production toshiba are audiophile crown jewels, dripping with vintage vibe, open yet mellow sound stage like a vinyl record

revered by enthuasiasts for rich creamy sound reproduction (+guitars) which highlights warm tube-era precious metallurgy

involving beautiful clean tones that shine in low to mid gain apps, and the later breakup is harmonically rich and layered

the legendary black plate carbide coating radiates heat better, reduces plate temps faster, and enhances tonal characteristics
the colorful harmonics, expansive holographic sound stage, and dimensional bloom, all contribue to the collectibility and lore
these rare star editions w/ solid dual-disc getters are rumored to have more sonic horsepower, richer bass depth + lower noise


whether its vocals instrumentals or percussion, the holographic sonic imaging of vintage early toshiba are legendary

 take your listening experience to a higher dimension w/ engaging detail and immersive harmonic smooth imaging
beautiful live-concert style delineation between instruments vocals and percussion, and great for classical

full mutual conductance test, matched pair: 91/91 ~ 91/91 % gm (65) 
+ important life test (a key longetivity indicator) + leak short gas checks
our unique mutual gm dynamic output test applies real world voltages w/ 225vdc + filtered dc
+ undergoes a complimentary refurbish and deoxit process, one of kind quality control

give sessions or 100+ hours w/ your specific amps voltage to fully settle in (break-in is important)
ships fast well packed worldwide! branded or plain boxes included

~ authentic hifidelity vintage audiophile / preamp / power / mic tube curation by caliacoustics ~
see our official site + new arrivals + reserve/request pricing options + limited special editions 
+ rare true-nos sealed box + pinched waist + high-resolution headphones