?PSVANE Acme 2A3 A2A3 Vacuum Tube Upgrade 2A3C 2A3B 2A3-TII E2A3 WE2A3 2A3T HIFI Audio Valve Ele ??
₱29,966.00
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Maximum Rating
Ua
300 V
Pa
15 W
Rg
with cathode bias
0.5 M?
with fixed bias
0.05 M?
Direct Interelectrode capacitances
input
7.5 PF
output
16.5 PF
grid to plate
5.5 PF
Static parameter
Ua
300 V
-Ug
45 V
Ia
60 mA
Gm
5.25 mA/V
ri
0.8 k?
?
four point two
Pout
3.5 W
Recommended Operating Conditions
(reference value)
Class A1, single tube (fixed bias)
Ua
250 V
-Ug
45 V
RL
2.5 k?
Ia(0)
60 mA
Gm
5.25 Ma/V
ri
0.8 K ?
?
four point two
Pout
3.5 W
Dtot
5 %
Class AB1
push-full (fixed bias)
Ua
300 300 V
-Ug
62 Rk=780? V
RL
3 5 k?
üg(pk)
87 110 V
Ia(0)
80 80 mA
Ia(max.sig)
140 100 mA
Pout
15 10 W
Dtot
2.5 5 %
The shop promises:
The electronic tubes operated by our store are guaranteed to be brand new and high-quality genuine products from the original factory, and we will provide free replacements for any quality problems within one year. All tubes are rigorously tested to match .Buy 2pcs = Precision matched pair. Buy 4pcs = Precision Matched Quad. We have the conditions and advantages to match multiple tubes (four tubes, eight tubes) according to customer needs. The same parameters. It is a professional shockproof and firm package. It is absolutely safe.
Note: If you only buy 1 pcs, there will be no original gift box. It will be shipped after strict inspection again (please do not think it is a fake and shoddy product after receiving the tube).
₱29,966.00