E-glo S – is a hybrid phono preamplifier that utIlizes ECC83 tubes (twin triode) in the first and second gain stages In order to get higher gain and lower noise we use in the first stage a cascode connection of tube with with two paralelly connected low-noise J-FET transistors.
RIAA curve is equalized fully passive and split into two steps, which allows to achieve perfect impedance matching between the gain stage and equalization block. The phono preamplifier doesn't have any global feedback. It has a massive aluminium chassis, a large possibility of adjusting the impedance, capacity, and gain. It has a subsonic filter with a mild effect, which doesn't unpleasantly affect audible frequencies.
A very important part is the advanced power supply that uses anode voltage regulation and a well filtrated voltage. Filtration is in three steps, this result is a perfect S/N ratio and undisturbed musical experience.
