I have not heard the Aleph L. I did have a later model Aleph P with remote and then upgraded that to the X-1. My current XP-20 seems to combine and improve upon the basic character of these two pre amps: the rich, natural timbre and tonal balance of the Aleph P with the low noise floor and detail of the X-1. One caveat: I did change amps and speakers once during these pre amp upgrades, so I did not compare the three preamps in the exact same system, but I did compare the P to the X-1 in the same system and then the X-1 to the XP in the same system.
I do like the compactness and simple design of the Aleph L.
I do like the compactness and simple design of the Aleph L.