Being a long time Alon/Nola owner including 2 pairs of Alon 1's, 1 pair of Alon Lotus SE mk ll's and Nola Vipers 1X's, I can tell you they all sound their best IE natural with tube amps although a Pass Labs Aleph 3 did very well with the Alon 1's. I am currently using a McIntosh MC 275 mk V with the Nola Vipers with MIT speaker cables and can say it has plenty of headroom for even a die hard rock and roller such as myself and is musically articulate. The Lotus' are being driven by a rebuilt EICO 2050 integrated tube amp with equal aplomb and also use MIT speaker cables which are a killer match... much better than the stock Alon Black Orpheus cables although they are very, very good but lack an organic wholeness and bass slam the MIT's provide.
The best I've ever heard the Alon 1's and the Lotus' sound was with an EL34 output tube based tube amp but this was with a softer bottom end but the harmonic beauty was undeniable. By the way, a 30 WPC tube amp is plenty for both the Alon and Nola speakers but just make sure you experiment with the different output taps to get the best power transfer.
The best I've ever heard the Alon 1's and the Lotus' sound was with an EL34 output tube based tube amp but this was with a softer bottom end but the harmonic beauty was undeniable. By the way, a 30 WPC tube amp is plenty for both the Alon and Nola speakers but just make sure you experiment with the different output taps to get the best power transfer.