Up for sale is a matched pair (2 Pcs) of prime vintage NOS RCA VT-62 / 801A transmitting power triode tubes, packed in white boxes. Manufactured in the USA, these prized tubes feature premium black graphite plate construction, a bottom square getter, a sturdy brown base, and heavy-duty internal structure. The RCA VT-62 is highly sought after by single-ended triode (SET) audiophiles for its incredible linearity, outstanding harmonic richness, crystal-clear high frequencies, and wide, dimensional soundstage in custom power amplifiers and driver circuits.

This pair has been tested on an Amplitrex AT1000 automated valve tester at nominal reference settings. Plate Current (Ip) and Transconductance (uMhos) measurements alongside percentage performance ratings relative to standard factory specs are detailed in the table below.