We have for sale the excellent headphone amp MHA-100 from Mcintosh. This very high quality headphone amp is in very good condition. There are a few very small marks on the top of the unit. Glass is perfect. This was our demo and will come with full factory warranty. This unit, which has impedance settings to match different headphones makes this unit a cut above the rest. Most units do not have this feature. Along with a high quality DAC with resolution up to 32khz to 192khz, this amp has another unique feature as it also can be used as a 50 watt per channel intergrated amp. WOW. As you can see this is a really great versitle unit at a great price. unit will ship in original box with all packing, remote, power cord and manual. Please see our perfect rating on Audiogon. By with confidence from the worlds oldest high end audio dealer Lyric Hi-Fi. Any store pick ups or shipments to New York State will have applicable sales tax added to order total.