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Your position: Home / Audio/HiFi accessories / Audio tubes / Hifi tubes

Fullmusic 805/CNE 805CNE Vacuum Tube Brand New Matched Pair Premium Carbon Plate Replace 805 Tubes For Amplifier DIY(one pairs)

Note: The number of this tube is limited, can provide 1 pair of matching, does not guarantee a pair of (4)
Price:
USD
$871.69
Wholesale:
2+
$828.11
Quantity:
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+
(10 pairs available)
Shipping Cost:
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Estimated Delivery Time:
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NOTES: Price = one pair (2 pieces)


Filament voltage …………………………………………………………… 10V
Nominal filament current …………………………………………………… 3.2A
Plate voltage ………………………………………………………………… 900V
Grid voltage ………………………………………………………………… 20V
Plate current ………………………………………………………………… 110mA

 

A-F of Class B Power amplifier(two tube)

      Limiting value V
Plate voltage 1250 1500 1500 V
La (max. sig. per tube)     210 mA
Pa (in)(max. sig. per tube)     315 W
Pa (per tube)     125 W
Grid voltage   -16   V
Ug~ (pk) 235 280   V
La (O) 148 84   mA
La (max. sig) 500 600   mA
Pd 6 7   W
Load resistance (a-a) 6.7 8.2   kohms
Pout (max. sig) 300 370   W



R-F of class B power amplifier of push-pull

        Limiting value  
Plate voltage 800 1000 1000 1250 V
Plate current 125 170 175 225 mA
Load resistance 4.5 4.6 4.6 6.6 kohms
Grid voltage 80 70 40 40 V
Signal voltage(pk) 177 240     V
Output power 40 75 75 115 W



R-F of class B power amplifier

      Limiting value  
Plate voltage 1250 1500 1500 V
Plate current 135 115 150 mA
Grid current 15 15   mA
Grid voltage   10   V
Signal voltage(pk) 70 70   V
Output power 55 57.5   W
Pd. 11 7.5   W
Plate dissiplation     85 W



R-F of class C power amplifier of single tube(max modulate coefficient shall be 1)

      Limiting value  
Plate voltage 1000 1250 1250 V
Plate current 160 160 175 mA
Grid current 60 60 70 mA
Grid voltage -155 -160 -500 V
Signal voltage(pk) 295 300   V
Output power 110 140 85 W
Pd. 16 16   W
Plate dissiplation     125 W



R-F of class C power amplifier and oscillater(each tube of key contral conditions for note modulate)

        Limiting value  
Plate voltage 1000 1250 1500 1500 V
Plate current 200 200 200 210 mA
Grid voltage -95 -100 -105 -500 V
Signal voltage(pk) 225 230 235   V
Output power 130 170 215   W
Pd. 8.5 8.5 8.5   W
Plate dissiplation       125 W







For delivery time:
Please contact us for checking the delivery time before placing your order.

Generally, we will dispatch the items within 7 days upon order confirmation; some items may need 20~25 days to get ready for delivery, then we will try our best to dispatch as soon as possible, or we will contact you and offer advice.

 
For Bulk order:
If you would like to place a bulk order, please contact us for better price and better delivery cost.

 
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