Quality Would you consider this product to be made well? How dependable? excellent, hobbyist so i can't see damaging this one, but would replace asap. buy it before any pedal! Features What do you consider to be the best features of this product? What features would you add to this product if you could? the warmth it adds to my solid state sound. i use it before the amp input and after effects. i would add a five band equalizer the way they do it on guyatone micro pedal equalizer . . . or seven or ten bands. Ease of Use How easy is this product to use? How easy is the product to use with other products? Did it take long for you to learn to use this product? Was the manual helpful? How playable do you consider this product to be? extremely easy to use following concise clear directions. i've thought of alot of different ideas, and customer service has been excellent with quick answers. Sound How is the tone? nice and warms with a solid state setup. i also used it with a gdec; solid state with digital effects and it warmed that up too. Reliability How has it stood up over time? only owned it a month, but put together well, and customer service stated that they circuitry should make the tube last foreverish. General Your general opinion of this product. before buying any pedal, i'd buy this first. it works in some sense like a pedal in that you can boost output . . . the limiter seems to take some airiness out that i could see some would want and the filter on the lower noise rumble . . . seems like it acts like a compressor and or noise limiter in a certain sense. maybe compresser at top and noise limiter on bottome.