One of the biggest bargains ever. These excellent power amps were never really appreciated when available, mainly because they were ridiculously inexpensive. Google Nohr Le Amp and read the review on 6 moons. Look at the photo of the interior and the power supply on the 6 moons review.. Very clean almost tube like sound. They were sold under both Nohr and IRD names. Excellent condition, no issues, non smoking house. Drove my 89db speakers with no problem. Never even felt warm. Paypal incl. at my asking price. If you have no feedback do not contact me.