SW1X LPU 1 SPX Speaker Amps built around the ULTIMA dual

built around the ULTIMA dual feed-forward error-correction topology with the same DNA as the flagship Ultima power amplifier

0dBu) Output impedance (XLR) 300 ohms Output impedance (RCA) 150 ohms Power supply Universal 90-260V

Cardas musicality with a neutral tonal balance

Handbuilt Viva chassis in a compact form factor with four RCA inputs and dual headphone jack outputs

SW1X LPU 1 SPX Speaker Amps built around the ULTIMA dualThe SW1X LPU I SPX is a Moving Magnet valve phono preamplifier built on a circuit topology borrowed directly from the input stages of the reel to reel tape recorders used in mastering studios and radio stations of the 1960s, a two stage design using EF86 pentode input valves that were themselves found in the finest recording equipment of that era, loaded by an active series resistor less RIAA equalization network and driven by a 6N6P or 5687 double