ALFAtron PA2B amplifier

PA2B is a digital amplifier (Class-D) with 2 line & 1 MIC inputs, which supports EQ control and MIC mixing. With 2x20W@4Ohm as default output, it can be switched to 1x40W@8Ohm by bridge connection.

 ● 2 switchable analog audio inputs.

 ● One 3-level MIC input with mixer function.
 ● Stereo, Dual mono & Bridge output mode selectable.
 ● Bass, Treble & Volume adjustable.
 ● Loop output to cascade to another PA2B.
 ● Locking power adaptor.
 ● Controllable via button, RS232(optional IR via IR-PA2B).



PA2B Dimensions
PA2B Product Manual