DESCRIPTION

The LN112 tube phono preamp provides precision amplification and RIAA correction for MovingMagnet or MovingCoil cartridges. Standard input load is 47K and 120pF for MM; others are available. A 8Hz subsonic filter suppresses all frequencies below 8 Hz while keeping the in-band sound signals unaffected. The subsonic filter greatly reduces unwanted cone movements due to record warp, etc. Power is provided using a 15VDC external power supply.