Quality Would you consider this product to be made well? How dependable? metal jacket knobs are quality 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 ability to insert my compressor in the unit itself freeing up my insert on my mixing console thats cool very cool 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? read the manual for success and happiness very simple. Sound How is the tone? nice presence and signal before adding warmth with the tube im telling you folks this unit is areal keeper Reliability How has it stood up over time? only had it a few days Overall Your general opinion of this product. just got it may buy another great quiet vocal preamp in this price range