Golden Dragon 6146B beam tetrode octal base ham radio tube. Can be supplied as matched pairs/trios/quads as required. Made in China, tested and despatched from UK.

(ALSO KNOWN AS ECC35) This tube is an octal-based high mu twin triode with separate indirectly heated cathodes. It was originally designed in the 1930s as an audio frequency voltage amplifier. It is a pre-cursor to the B9A ECC series. It was widely used for input amplification in older audio amplifiers. The Golden Dragon 6SL7GT is an excellent example manufactured in China to strict UK specification and should not be confused with the inferior examples of the same tube types which are available at a lower price elsewhere but which are not considered of sufficient quality to be included in the Golden Dragon range.

This is a full wave rectifier tube. By upgrading the filament supply to 3 amps, the 274B can be replaced by the 5U4G. The Golden Dragon 274B is a classic full wave rectifier manufactured in China to strict UK specification.

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,

Shuguang 6CA7-Z Treasure series (matched pair 2 pieces). Designed to celebrate Shuguangs 50th anniversary. Supplied as factory matched pairs in a presentation box.

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)

Mazda PCC89 (7FC7) double triode

 

 

 

 

Matched pair (2 pieces)

The Golden Dragon KT66 Retro combines the same shape and style of the original GEC and M-O valve designs with modern materials and manufacturing techniques. 

 

 

 

Matched pair (two pieces)

The Golden Dragon KT88 Retro is produced to a similar shape to the original GEC/MO design, and has identical operating characteristics.

The GEC KT88 was a higher power version of the original KT66. Developed in the heyday of push-pull working its relatively high output makes it ideal for driving difficult loads of current-hungry speakers. Although it can be used in single-ended circuitry, it's more common usage is as a push-pull pair where it's low screen current properties give it high power efficiency. The Golden Dragon KT88 Retro sets the standard for others to meet . It's range of applications is wide and it is commonly found to sound superior to other KT88s at a highly competitive price.