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.

thanks guys my interconnects are mit 330 series 2 i don't have mit speaker cable [ synergistic research ] and yes i do have spectral pre dmc 10

I would ask myself is this amp compatible with the speakers
I have. The Spectral DMC-90 is NOT a high current amp and may have trouble with low impedance speakers. You should wait for a Spectral DMA100/DMA200 Class A amp to come on the market(they go for about the same price as a newer DMA-90 and sound alot better to boot). Then you can use about any cable your heart desires.