T/T, Western Union, MoneyGram
1000pcs/week
10 work days
1 piece/box
Professional Amplifier
120W/240W/350W/500W
2.45mV 5Kohm Balanced/245mV 5Kohm Balanced
250mV 47KΩ
0.775V/10KΩ
30mV 600 ohm
Less than 0.5%
0dBV 600 ohm
~110V/60Hz or ~230V/50Hz & DC 24V