27 Preamplifier

The concept of using 27 tubes for preamplifer was not new as I have heard it almost 3 years go. Unfortunately, the commercial version was not out in the market yet. Recently, there was quite a lot of news of the 27 Preamplifier in the news and there is a shop in Mongkok selling the 27 preamplifier at very reasonable price HK$3500 for a finished product and HK$800 for the kit set.
Not sure of the sound yet..will check it out soon! Stay tuned!