*Goals
Vin = 250mV
Vout = 2.5V across 50 ohm load following 50 ohm at output.
Vcc = Vee = 12V
Quiescent current 15mA or less.
DC coupled
Flo <= 100Hz
Fhi >= 5M Hz
*My personal goal was to meet the specs as best as I could using as few transistors as possible, and i didn't want to use a diff pair.
NPN 2N3904
PNP 2N3906
Diode 1N4148
Re-posted for a clean start free of troll comments.