GD KT66 Retro (2 Matched Tubes - Pair) Pack contains 2 Tubes. 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. ...more
Tube-Shop Price $85.50
GD KT66 Retro (4 Matched Tubes - Quad) Pack contains 4 Tubes. 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. ...more
Tube-Shop Price $171.00
GD KT88 Premium (2 Matched Tubes - Pair) Pack contains 2 Tubes. The KT88 Premium is a beam-power tube originally manufactured by M-O valve from 1957-1988. This tube was an exact replacement for the 6550 except for it�s higher plate ratings. ...more
Tube-Shop Price $205.99
GD KT88 Premium (4 Matched Tubes - Quad) Pack contains 4 Tubes. The KT88 Premium is a beam-power tube originally manufactured by M-O valve from 1957-1988. This tube was an exact replacement for the 6550 except for it�s higher plate ratings. ...more
Tube-Shop Price $411.98
GD KT88 Retro (2 Matched Tubes - Pair) Pack contains 2 Tubes. The Golden Dragon KT88 Retro is produced to a similar shape to the original GEC/MO design, and has identical operating characteristics. ...more
Tube-Shop Price $127.49
GD KT88 Retro (4 Matched Tubes - Quad) Pack contains 4 Tubes. The Golden Dragon KT88 Retro is produced to a similar shape to the original GEC/MO design, and has identical operating characteristics. ...more
PM KT66 (2 Matched Tubes - Pair) Pack contains 2 Tubes. The PM KT66 combines the same shape and style of the original GEC and M-O valve designs with modern materials and manufacturing techniques. ...more
Tube-Shop Price $95.95
PM KT66 (4 Matched Tubes - Quad) Pack contains 4 Tubes. The PM KT66 combines the same shape and style of the original GEC and M-O valve designs with modern materials and manufacturing techniques. ...more
Tube-Shop Price $191.90
SVET KT88 (2 Matched Tubes - Pair) Pack contains 2 Tubes. The Svetlana KT88 is a glass-envelope beam power tetrode. It is intended for audio frequency power amplification service. ...more
Tube-Shop Price $183.99
SVET KT88 (4 Matched Tubes - Quad) Pack contains 4 Tubes. The Svetlana KT88 is a glass-envelope beam power tetrode. It is intended for audio frequency power amplification service. ...more
