SONIC FRONTIERS 4x TUBE SFPH-1 (Signature) Phono Stage Personal factory acquired in 1999 Sonic Frontiers SFPH-1 Signature Phono Stage with basic black front panel with approx. 250 hours of usage. Has been kept in storage since 2015, was tested last week as I reconnected my 2-channel audio system rendering its natural and warm spatial sound as expected. As a side note, some past users upgraded components and following a two side by side comparison still preferred the original, just saying! Refer to all interior pictures with Sonic Frontiers SFP-1 board showing build quality with original Signature vintage components such as the two Gold Aero 12AT7A Gold Grade tubes made specially for SF and the two Sovtek 6922. MM/MC settings are available via the Alco slide switches next to LV1 and V1 tubes. Exterior condition is fair, no scratch or dent on black face plate but one larger scratch on top panel, all reflected in the lower price. Power cord included with SFP-1 manual documentation, tubes will be removed/carefully packed separately, professionally packed. Shipping continental USA & Canada flat rate $60 - exclusion of Alaska, Newfoundland, Yukon and North West Territories.