Musical Fidelity F25

There is not much information about this pre amp from Musical Fidelity, the F series. I would appreciate anyone inputs on its performance compare to similar price pre amp during its time.
No response yet on the Musical Fidelity F series pre amp and power amp. Anybody have some experiences on the items and to share with me would be very much appreciated.
I've own this pre amp for about 2 years. I was very pleased with it. It gives a very good focus. And even with the lowest volume it separates every thing of the recording. Great value for money.