The HA1388 is an 18 watt dual audio amplifier & long gone,
but can use HA1377 only it is a 5.8 watt dual audio amplifier,
both have same pin outs.
eBay may be your best option for either of these chips, just do not buy from China !!
The HA1388 is an 18 watt dual audio amplifier & long gone,
but can use HA1377 only it is a 5.8 watt dual audio amplifier,
both have same pin outs.
eBay may be your best option for either of these chips, just do not buy from China !!