Hi all... I have a headless bass (the 1980's Cort black body). Anyways, I am looking into acoustic/electrics and was thinking of the Traveler models since they will be similar in size to what I am used to. Those who have played these, it appears that there are an Escape model and an Ultra-Light model, can either of these be played solely as an acoustic or do they both need to be plugged-in in some fashion (amp or headphones)? Also, not a lot of video links for demos. How do they sound? Thanks.