After 2 years of developing Audia Flight is proud to introduce his new phono preamp. A separate power supply, the dedicate input preamplifier boards, the high gain (74dB in his maximum selection), the low noise are only few of his characteristic. Of course the separate power supply was choice to improve the shield of the preamp and to reduce to zero the vibrations and resonance from the transformers.
Power supply As to have good performance as required a very well made power supply. On our phono preamp the power supplier is separate from the preamp chassis. A 50VA toroidal transformer supply the analog stages. On it is placed the first power supply (+/- 38V). Inside the separate power supply there is a 15VA toroidal transformer too, to supply the relays and logic control. A memory store all the selection made. To receive the commands from the pushbutton of the preamp chassis without electrical connections, several opto-isolators are used.
Price = 140,000 thb