
Small size and light weight It is about 5.5 pouds and 5.1inch(w) *3.9inch(d) *6.1inch(h). Won't take up too much spaces and it has separate power supply, better music performance. Combine classical tube amplifier with modern Wifi technology. Instead of single AUX input. The APPJ 1601A add smart phone/SD card/computer/flash disk Input. ...