spectral amps what speaker cable

What MIT cables do you have? The best choice for the DMA 90 is The Spectral 750 Ultra Linear. It has been designed jointly by Spectral and MIT. It allows the amplifier to operate in a stable condition. In addition it has been sonically matched to the amp. Most of the MIT cables will be safe to use w/ the amp. The best sonic results are obtained when using an "Ultra Linear" design. Are you aware that this amp must be use w/ a Spectral pre-amp and the correct interconnects?

As a follow up to our earlier recommendations for cables, you need to be careful when purchasing used Spectral equipment. Often it has been damaged because of improper use(wrong cables, and in the case of the amps, used w/o a Spectral pre-amp). Unless you know the history of the amp, or an authorized Spectral dealer is selling it, you are taking a chance.