PTN-Electronics PA2B audio amplifier

Class-D, 2x 20W@4Ohm or 1x 40W@8Ohm <b>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.</b>

- 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).