One Spectral Audio DMA-160S Studio Universal power amplifier in a very good condition (only a few scratches on the top side). With this amplifier you can use any preamplifier, also other brands than Spectral. Until now the matchless sonic benefits of Spectral’s high-speed, fast-settling amplifier technology have been available exclusively in full Spectral component systems. Now the DMA-160S Studio Universal Amplifier brings Spectral’s high-resolution signal amplification to critical new applications in pro-sound and reference music systems. The DMA-160S Studio Universal has been designed as a stand-alone reference amplifier for use in various applications in studio monitoring and audiophile systems where a Spectral preamplifier is not available. The stand-alone capability of the DMA-160S is achieved with an exclusive “active buffer” input topology which can maintain optimum input matching with high-level source components without compromising internal bandwidth. The DMA-160S brings all the performance benefits of “the fastest signal response in the audio industry” to bi-amp applications and multi-amp systems as well, for a new level of musical realism. It is the original European 230 volts version. Serial number is 1500522. Retail price is 11.500 euro. Check our other listings for more interesting items. Free shipping in Europe!