This is the new Golden Dragon ECC83T (trustworthy) which is based on the famous Mullard ECC83 which was made in England till the late 1960's. It is a high quality, premium selected valve that is manufactured in China to strict British Trustworthy Specification.

This is an octal base full wave rectifier capable of supplying all of the DC high voltage supply needed for most medium power audio amplifiers. These tubes are popular in both guitar and hi-fi amplification. The Golden Dragon GZ34/5AR4 is manufactured in China to strict UK specification,

The 300B audio power triode was originated by the Western Electric division of AT&T in 1935 and used at first in movie-theatre amplifiers, later in regulated power supplies. This tube has developed a cult following in the audiophile world particularly in Japan and other Asian countries. The Golden Dragon 300B is a very reliable and popular version of this classic tube. Price is for a matched pair (2 pieces)

Ei 12AX7E 'Elite' -All Ei elite tubes have passed additional stringent testing for low microphony while maintaining high gain.

NOS Ei (Electronska Industrija). The Ei 12AX7E is modelled after the famous "flat plate" Telefunken pre-amp audio tube. This warm sounding tube with good gain and a very low noise floor, popular among guitarists and audiophiles alike.

These tubes are the much sought after 'grey plate tubes' -not the nickel anode version that was briefly produced.

NOS RCA 6057 special quality ECC83. Replaces any 12AX7/ECC83 type

NOS Brimar CV4004, military spec E83CC.  Factory codes indicate these tubes were manufactured in Rochester.  Slight scuffing to some of the brands.

Matched pair (2 pieces) of Mullard CV4004  (M8137) box anode, halo getter.  

Factory code KB/D indicates the tubes were manufactured in Mitcham.  Branding is a little scuffed.  Highly sought after by audiophiles.  Replaces any 12AX7 - ECC83 -7025 - 5751 type