(20) NOS NIB RCA 12B4A Audio Amplifier Ham Radio Tubes
![(20) NOS NIB RCA 12B4A Audio Amplifier Ham Radio Tubes (20) NOS NIB RCA 12B4A Audio Amplifier Ham Radio Tubes](https://hamradioamplifier.com/images/20_NOS_NIB_RCA_12B4A_Audio_Amplifier_Ham_Radio_Tubes_01_nh.jpg)
![(20) NOS NIB RCA 12B4A Audio Amplifier Ham Radio Tubes (20) NOS NIB RCA 12B4A Audio Amplifier Ham Radio Tubes](https://hamradioamplifier.com/images/20_NOS_NIB_RCA_12B4A_Audio_Amplifier_Ham_Radio_Tubes_02_gjh.jpg)
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![(20) NOS NIB RCA 12B4A Audio Amplifier Ham Radio Tubes (20) NOS NIB RCA 12B4A Audio Amplifier Ham Radio Tubes](https://hamradioamplifier.com/vicipuj.gif)
Usually it is about half of what priority is. We like Priority because of how reliable it is. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets".
The seller is "sillychick-hen" and is located in this country: US. This item can be shipped worldwide.
- Brand: RCA
- Type: 12B4A
- Model: 12B4A
- Country/Region of Manufacture: United States
![(20) NOS NIB RCA 12B4A Audio Amplifier Ham Radio Tubes (20) NOS NIB RCA 12B4A Audio Amplifier Ham Radio Tubes](https://hamradioamplifier.com/nebegozer.gif)
![(20) NOS NIB RCA 12B4A Audio Amplifier Ham Radio Tubes (20) NOS NIB RCA 12B4A Audio Amplifier Ham Radio Tubes](https://hamradioamplifier.com/vicipuj.gif)