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SONAR BR-21 LINEAR AMPLIFIER

Thread starter zinger827
Start date Jul 28, 2013

zinger827

Supporting Member

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Jul 28, 2013

#1

Here is a nice old SONAR BR-21 amplifier. Works good I was getting around 70 watts pep out. Has 4 tubes inside. $75 plus actual shipping cost.

zinger827

Supporting Member

I Support WorldwideDX.com!

Jul 28, 2013

#2

The amp has 4-6JB6A's in it with a little 12at7 driver. There is also a cover that goes over the top of tubes that's not shown in pics.

zinger827

Supporting Member

I Support WorldwideDX.com!

Sep 18, 2013

#3

$80 shipped. Great buy.

M

M Lee

New Member

May 19, 2023

#4

zinger827 said:
The amp has 4-6JB6A's in it with a little 12at7 driver. There is also a cover that goes over the top of tubes that's not shown in pics.

the 12at7 is the keying tube , not a driver....

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