For sale is an Audio Research Reference 110 Se 110 watt per channel Amplifier. The amp was traded in by original owner for a Luxman Solid State Amp. Unit is immaculate without any noticeable flaws. Amplifier was sent to Audio Research for a full checkup and received a clean bill of health and a new set of KT-120 Tubes that are included in the sale. The 6H30 signal tubes are new as well. I will give buyer a 90 day warranty on unit. Amp can be shipped anywhere at buyers expense or local pickup is available at our showroom in Newport Beach this is a great sounding unit. Excel Audio is an authorized Audio Research dealer along with many other fine brands such as Wilson Audio, Harbeth, Luxman, Nordost, Clearaudio, plus many more. Read our reviews buy with confidence.