KT77 tetrode Valve
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A beam tetrode valve - a great alternative to EL34's
Available in matched pairs or quads - or singularly.
Price 1 off (excluding vat+p&p):
Genalex Gold Lion KT77 - £77.53
JJ Electronic KT77 - £36.67
Big Picture
KT77 Gold Lion - Large Image113.14 KB
KT77 JJ - Large Image354.26 KB