Bi300 is the amplifier where speed and power is the essence.
Speed is accomplished by the adoption of a unique, fully symmetrical
topology. Unlike others, the Bi300 uses an opamp instead of
the usual double differentials for the critical input stage.
The precision in IC manufacturing completely eliminates the
difficulties of matching the two discrete input differentials.
In power, a generous total of ten high current transistors
ensure the Bi300 operates well within its' safe limits even
when driving reactive 4 ohm loads.