Platinum Matched Pair of KT90 Audio Output Thermionic Tubes.
Part No. KT90EH.
Manufactured by Electro Harmonix.
Octal base. 54Watt output per valve.
The Electro Harmonix KT90 is a great sounding tube.
The low end is not boomy at all, but quick and responsive. Female vocals will be noticably clearer with this tube. Very realistic mids with a sweet top end.
This is a very popular power output valve used in many professional HiFi valve amplifiers.
We have been supplying appliance parts to the trade and retail for over 25 years. Buy with confidence.