I found that it had a very flattering and natural way of bringing out the best in an acoustic guitar. High end clear and concise, low mids in check and no unnecessary embellishment. No matter the speakers, a warm and brilliant result every time. A tube flavor seems apparent .. In the studio, the convenience of this mini powerhouse is but one amazing quality. 2 or 3 in house would be easily occupied as permanent fixtures at the back of any a/d converter. Great bass and keyboard character with all needed clarity. Super even, super warm. No nonsense reproduction in a shockingly tiny package! Thanks Bovas! c.