Pros: Bass Boost, Trebble boost, Timer, Voltage Measurement, Nice Sound, clear and High Quality, 2 levels of power; normal and +10dBe, Crossfeed, DAC
Cons: Somewhat pricey, but not many CONS, to be honest
I've had this since 2009. It is a very nice and versatile amplifier. I use it almost every night before going to bed or sleep. I bought many accessories, the rechargeable battery and charger, plus the more expensive IC upgrade. It has a very nice stereo quality and is powerful enough to drive power hungry headphones. This portable amplifier has quenched any thirst in me for other ampfliers. I own a Phonitor, but it is for daily use. Battery runs for about 6 to 8 hours and you can recharge it while hearing music. Practical Devices Corporation has never let me down and when I needed some advice one day they responded very fast to my emails. You can buy the battery and charger from PDC but you can also use other Lithium-Polymer batteries. I am using a high quality battery bought from Thomas Distributing, a 500ma 9volt from iPowerUS ($18.97) and it has never failed. The stereo quality is superb, it sounds very clean and is powerful. I love this amp!