Improves frequency response and gives you full tone control. Suitable for using with mic’s. No loss of high frequency overtones at low-volume settings, but it does provide the instrument with more punch.
EFK 2001 Mini Pre-Amplifier
EFK 2003 Two Transistor Pre-Amplifier
EFK 2004 Three Transistor Pre-Amplifier
EFK 2005 Super Snooper Utility Pre-Amp
EFK 2006 Graphic Equalizer