Improved Overload Response of the A-1 Amplifier
F. I. Magee, P. R. F. BELL, W. H. Jordan · Review of Scientific Instruments · 1952
It is frequently desirable to use a linear amplifier to study signals having a wide range of amplitudes. Modifications have been made to the A-1 amplifier which permit it to be used with signals up to 300 times the normal overload value.