> 4pin Bakelite Vacuum Tube Sockets Valve Base Fr U4a 300b 811 Audio Amps Diy
Sale! 4pin Bakelite Vacuum Tube Sockets Valve Base Fr U4a 300b 811 Audio Amps Diy View larger
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4pin Bakelite Vacuum Tube Sockets Valve Base Fr U4a 300b 811 Audio Amps Diy

300BR

New product

9742 Items

In Stock

This item has been sold

258
times

$1.60

-38%

$2.58

The minimum purchase order quantity for the product is 4

Volume discounts

QuantityDiscountYou Save
20 48% Up to $24.74
50 58% Up to $74.74
200 68% Up to $350.49

More info

Condition: New
For 4pins tube: U4A 300B 811...
Working Voltage: 1500V
Contact Resistance >0.01Ω
Insulation Resistance <10000MΩ
Useful Life: 200 times

Package includes:
4pin Bakelite vacuum tube sockets valve base Fr U4A 300B 811 audio amps DIY parts