For the acoustic player who wants it all, we offer the comprehensively featured and powerful AS100D, a 50watt plus 50 watt, 2x8" combo with two high fidelity, polymer dome tweeters. The AS 100D has been specially created for use with a variety of acoustic instruments and now boasts new and improved speakers conceived by our design experts in conjunction with Celestion. Between its four channels, this combo has the flexibility to handle instruments with piezo transducers or magnetic pickups plus microphones, for both vocal and instrument reproduction. For those using two pickups via a single stereo jack, the two main acoustic channels (1&2) can be linked together via a 'link; switch affording you independent volume and EQ controls for each pick-up. The other two channels are a dedicated microphone channel (3) and an auxillary channel (4), the latter of which has phono (RCA) stereo inputs for use with external audio equipment. The AS100D houses an internal limiter to ensure you can achieve maximum output while your sound remains distortion free.