Paire de Psvane WE-KT66 GE appairées

The PSVANE WE KT66GE.2 get shipped as factory matched pair in exclusive gift boxes
Psvane WEKT66GE – equivalent to NOS Genalex and Gold Lion KT66
Psvane WEKT66GC correspond to the electrical specifications of the original Genalex Gold Lion from England in the 1960s.
The historic Gold Lion, manufactured by Marconi-Osram « MO-Valve », was also available in a version with transparent glass that allowed a view of the system and glowing light effects of the tube in operation.

The KT66 tube is referred by audiophile as Super-6L6GC due to its silky sound.
a timeless beauty in perfect build quality for years of your audio performance

maximum dimensions:
seated height: 116,50mm high(without pins)
totla length: 130mm
diamter: 52mm

Heater
Uf………………6.3V
If…………… 1.27A

Operation: Tetrode / Triode
Ua ……………………. 500V / 400V
Ug2………………………. 400V
Anoden-dissipation….25W / 25W
Grid-2 dissipation ……3.5W
Ic ………. ………………. 200mA
Uc-f (max) ………….. 100V

Grid-1 series resistor
with autobias 0,5 MΩ
with fix bias 0,1 MΩ

Static Parameter
-Ug1(ca.)…15V
Gm …………………6.3mA/V
ri ………………… 22.5KΩ
RL ……………….. 2.2KΩ
Pout ………………7.25W
Dtot ……………… 9.0%

Recommend operation
Single-Ended A1, Triode
Ua, g2 ……………… 400V / 250V
-Ug1 …………………. 38V / 19V
Rk(per tube)……… 600Ω / 350Ω
RL ………………….. 4,5kΩ / 2,75kΩ
Ia(0)………………… 63mA / 60mA
Gm ………………….. 5.5mA/V
ri …………………….. 14,5 KΩ
Pout ………………… 5.8W / 2.2W
Dtot ………………….. 7% / 6,0%

Push-Pull-Amplifier Class A1, Triode
Ua, g2 ……………… 400V / 25 V
-Ug1 ………………….. 38V / 20V
Rk(per tube)………. 600Ω / 360Ω
RL ……………………. 4 2kΩ / 5kΩ
Ia(0)………… 2X 62.5mA / 2X 55Ma
U(g1-g1.pk) ………. 80V / 40V
Pout ……………….. 14.5W / 4.5W
Dtot …………………. 3,5% / 4,5%

Push-Pull-Amplifier Class AB1, ultra-linearer
Fixed bias / Autobias
Ua ……………………… 552V / 450V
Ug2 ……………………. 525V / 425V
-Ug1……………………… 67V / 35V
Rk…………………….. 560 Ω
RL(a-a) ………………8 7 kΩ
U(g1-g1.pk) ………. 127V
Ia+g2(0) …………… 2 x 35mA / 2 x 62,5 mA
Ig+Ig2(max.sig)…… 2×80mA / 2×72,5 mA
Pout …………………. 50W / 32W
Dtot ………………….. 3% / 2 %