FS: The Emotiva Twins: DMC-1 preamp and the MPS-1 amplifier. Purchased A-stock from www.av123.com and in nice condition. See the products section at www.av123.com for all specifications. Asking $2600 + shipping (have all original packaging) - (will conside serious offers). Pickup in central Illinois is available. Excellent reviews at av123's forum as well as www.audioholics.com.