일치하는 쌍의 PSVANE Acme 2A3/A2A3 진공관이 Fullmusic 2A3을 대체합니다.

일치하는 쌍의 PSVANE Acme 2A3/A2A3 진공관이 Fullmusic 2A3을 대체합니다.
Product Price: $497.99 USD
Product Model: Psvane Acme Serie 2A3
Shipping Weight: 4 Kg
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Product Warranty
All items Guaranteed 100% Brand New In the original edition Box and Come from the original factory.
All items ONE-YEAR WARRANTY !!!
Shipping Time & Invoice Declare
All items ship with DHL/UPS/TNT/EMS, (DHL/UPS/TNT) About 3-7days delivery time, EMS About 7-15days delivery time.
We can Declare the Value of the Order as Customer's Remark!!!
Product Declaration

Brand new PSVANE Premium ACME Series Vacuum Tubes
Model No.: ACME 2A3/A2A3 (Replace other 2A3 tubes directly)
Aluminum teflon tube base
Factory test&match pair, luxury gift box
Warranty: 12 Months
The price is for 1 PAIR/lot

Maximum Rating 

Ua…………………………    300         V
Pa…………………………    15           W
Rg 
with cathode bias………      0.5          MΩ
with fixed bias…………       0.05        MΩ
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          kΩ
μ…………………………       4.2
Pout………………………… 3.5         W
Recommended Operating Conditions
 (reference value)
Class A1, single tube (fixed bias)
Ua…………………                250          V
-Ug……………………          45            V
RL……………………           2.5           kΩ
Ia(0)…………………            60            mA
Gm……………………          5.25         Ma/V
ri……………………              0.8           Kω
μ……………………               4.2
Pout……………………         3.5          W
Dtot……………………         5              %
Class AB1
                            push-full (fixed bias)
Ua……………    300              300          V
-Ug……………  62        Rk=780Ω V
RL……………   3                  5               kΩ
üg(pk)………     87                110          V
Ia(0)…………    80                80            mA
Ia(max.sig)…    140              100          mA
Pout……………15                10            W
Dtot…………… 2.5               5              % 

Matched Pair PSVANE Acme Serie 2A3 Vacuum Tubes Replace Fullmusic 2A3

 

Matched Pair PSVANE Acme Serie 2A3 Vacuum Tubes Replace Fullmusic 2A3

 

Matched Pair PSVANE Acme Serie 2A3 Vacuum Tubes Replace Fullmusic 2A3

Matched Pair PSVANE Acme Serie 2A3 Vacuum Tubes Replace Fullmusic 2A3

Matched Pair PSVANE Acme Serie 2A3 Vacuum Tubes Replace Fullmusic 2A3