This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future.
POWER PENTODE TYPE PEN.A.l
The BRIMAR Pen.A.l is a directly heated power pentode. The valve is fully loaded, with a grid swing of 11 volts R.M.S.
The output being sufficient to operate the averag