Pros: Great neutral sound, nice detail and wide soundstage, great battery and price
Cons: Bass boost would be welcome, slightly bulky
This amp has really sound quality , neutral side and wide soundstage . It could have a little more bass with bass boost switch but no complains here since i do prefer a neutral sound to get the natural performance from my iems. Battery is great , i still haven't charged it yet . I like the volume knob it is very easy to adjust . The output could be a little easier to use. For example when using my pk1 it demands some force to put it , and get it out of output . The size is portable but could be less bulkier. These are just very minor details but the conclusion is that for the money , this amp has amazing sound quality , amazing battery life and best of all the best support you can get with Gary being a very friendly persons that offers lifetime warranty for his product , either if it is your fault or not ;)
Honestly what else could you ask for ?
Very happy customer here