The BA-2000 is a power amplifier made to complement the CA-2000 preamplifier.
The unit features a toroidal power transformer, dual transistor differential amplifier with constant current power supply and 2 transistor current mirror circuit.
The CA-2000 stereo preamplifier is for the purist who likes to be in control.
A full set of controls makes the most of the musical qualities, along with a flat response over 10Hz to 80kHz with less than 0.03% THD.