Using it since Nov '16... Had ordered it as a personal monitor for my live vocals and guitar... Pros:1. Can be used as one amp for 3 things at a time - guitar, vocals & keys...So you don't have to carry three things.2. Equaliser is great 3. Each instrument can be leveled 4. Best for small crowd or studio personal monitoring5. Auxiliary input is the best feature... Just plug!Cons:1. Output can't be divided. Single output has problems on live stage when mixer is used individually for vocals & instruments2. 40k is quiet a small output on live stage as the other on stage monitors overpower this one (which usually are around 150-300k basic)3. Not appropriate for a crowd above 40-50