Carver TFM 35 vs TFM 35x

I have a pair of Eminent Technology LFT-8 speakers (pretty low efficiency but lovely sounding) and was planning on driving them with a pair of Carver TFM 35's (in bridged mode) after replacing my Musical Fidelity A3cr and liking the sound. Without getting into of the merits of whether the Carver sounds better than the MF amp, I'd like to know if there is any difference in voicing between the Carver TFM 35 and the 35x version? As I said, I plan on bridging them and using one per channel.