Sonic Frontiers SFP-1 Phono Preamplifier Item is in excellent, near mint condition. Non-smoking home. Includes original box and manual and factory matched tubes.Also included is a power cord, and buyers choice of a spare set of tubes. 1. 6DJB/6922: Either a pair of Sylvania 6922, or a pair of Amperex 6DJB2. 12AT7: Either a pair of GE or a pair of Raytheon (Made in Great Britain) The spare tubes are tested good. I no longer have my Hickok Tester so I cant report numbers. The 12AT7s appear new in the box, but consider all tubes used. The shipping details in the listing may be inaccurate. Shipping is UPS Ground $70.

Up for auction is a rare Sonic Frontiers SFP-1 phono preamplifier from my personal collection. This supports both MM and MC cartridges. There are two switches on the board (close up photos included) where you can change the setting with the power off. Currently set to MC / Moving Coil. I am the second owner and this has been very well taken care of. Includes original box and shipping inserts, power cord and a bag of extra spare parts the previous owner had ordered from Sonic Frontiers. Shipping cost includes full insurance and will arrive via FedEx Ground.

Listing my excellent condition Sonic Frontiers SFP-1 tube phono preamplifier. This is an extremely well made unit with high end electronics and build quality. Kimber Kable throughout. Supports both moving magnet and moving coil cartridges. Please review pictures and ask any questions prior to purchase.

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.