2-Band Electronic Stacked
Active / passive switch (at volume control push / pull)
Balance control without volume reduction in the center position
Treble control in active mode +/- 18 dB @ 18 KHz
Bass control +/- 14 dB @ 40 Hz
Battery voltage is 9 V / 18 V
Due to the high-quality electronics there is no difference between active and passive operation when the tone controls are in the middle position
Prewired with highly flexible cables