API 560 Discrete 10-Band Graphic Equalizer Limiters this does the trick and

this does the trick and allows more of the real music to be untouched

System Gain - This variable control adjusts the sensitivity of the signal that appears at the input

This is a gentle roll-off

and the Release control becomes the Hold time

The lunchbox is self-powered with a rear panel selected AC voltage switch and a removable power cord

API 560 Discrete 10-Band Graphic Equalizer Limiters this does the trick andAPI 560 Discrete 10 Band Graphic Equalizer With a wide range of 500 mounting options, from racks to consoles, the 560 proves an invaluable asset to all critical performance applications. Based on API's original 560 EQ, the current production 560 has improved resolution in the 4 dB area and possesses our exclusive circuitry and proprietary components, including the API 2520 Op Amp. The extraordinary headroom made possible with the 2520 offers