ALLNIC AUDIO
HA-3000 Pre-Preamplifier (Head Amplifier)
OWNER’S MANUAL
Page 1: ...ALLNIC AUDIO HA 3000 Pre Preamplifier Head Amplifier OWNER S MANUAL...
Page 2: ...e rewarded by its excellent operation for years to come Please read this entire manual before you connect the HA 3000 head amplifier to the other components of your system 252 Magic Drive Kelowna Brit...
Page 3: ...___________________________________________ INITIAL SET UP Location Location Location Inputs Outputs 5 ____________________________________________________________________ OPERATION 6 ________________...
Page 4: ...0Hz hum in the output signal of a pre preamplifier will result 63mV to the loud speakers That is unacceptable and Allnic has overcome the issue through its automatic pure vacuum tube voltage regulatio...
Page 5: ...round This advice is meant particularly for those who may want to place the HA 3000 on some kind of after market isolation feet or similar devices Dropping one side of the HA 3000 power supply or the...
Page 6: ...int if you have not already done it turn the front panel load selection control knob to the loading factor that you think will work for your moving coil cartridge The HA 3000 has four input load imped...
Page 7: ...7 FIGURES Figure 1 HA 3000 Pre preamplifier Unit Rear Panel View Figure 2 HA 3000 Pre preamplifier Unit Front Panel View...
Page 8: ...8 Figure 3 HA 3000 Power Supply Rear Panel View Figure 4 HA 3000 Power Supply Front Panel View...
Page 9: ...alance of the original purchaser s warranty period provided as stated below no unauthorized repairs or modifications have been performed on the product Date of purchase is the date indicated on the in...
