INPUT 1 INPUT 220dBU 20dBUDIRECT OUTBALANCED<100Ω –20dBuHartke01234 5 678910 901001151452153204507708509001K1234 5 6789MIN MAX-12-9-6-3 0 +3+6+9+12-15 +15-12-9-6-3 0 +3+6+9+12-15 +15-12-9-6-3 0 +3+6+9+12-15 +15-12-9-6-3 0 +3+6+9+12-15 +15VOLUME SHAPE INTENSITY LOW MID LOW MID HIGH HIGHHA3000 CLIPPROTECTPOWERHIGHHartkeAUDIO MUTEINPUT 1 INPUT 1–20dBU –20dBU 01234 5 6789101234 5 6789MIN MAXVOLUME SHAPE INTENSITY D BASS LOW MID LOW FREQ BANDWIDTHHA4000901001151452153204507708509001K 40506385125158224354395398400 3003545007901.1K1.6K2.5K5K5.2K5.8K6K+6dB0 +12 –15 +15 –15 +150 0–15 +150–15 +150MID HIGH FREQ BANDWIDTHCLIPPROTECTPOWERHartkeMODEL HA4000MODEL HA3000B A S SAMPLIFIERH A 4 0 0 0 / H A 3 0 0 0OWNERS MANUAL