Sonic FrontiersLine 1usedSonic Frontiers Line 1  upgrades/servicedMy Sonic Frontiers Line 1 is for sale. Everything works as it should with no hum or hisses with satisfying musical performance. I have had 2 Line 1's over the last 15 yrs or more attesting to a sat...1400.00

Sonic Frontiers Line 1 upgrades/serviced [Expired]


no longer for sale

My Sonic Frontiers Line 1 is for sale. Everything works as it should with no hum or hisses with satisfying musical performance. I have had 2 Line 1's over the last 15 yrs or more attesting to a satisfying run with this preamp.  I am going to run s/s pre for now to simplify my main system and to make efforts at downsizing and moving out some tubes. Rated an 8 with no blemishes of note--including that top edge of the face.    Superb build quality 14 gauge chassis damped with internal layer of Soundcoat and 4 E.A.R. compliant feet.  Top plate provides adequate ventilation although no stacking allowed.   Circuit boards are 3.5 oz copper printed.  Power supply section is isolated by a vertical mounted magnetic shield.   A separate shielded board is located behind front panel where display, logic, volume control, and remote receiver circuitry reside. 

Cap upgrades, volume control upgrades as well as service for the push buttons on the amp itself. Parts Connexion Receipts included as well as a original SF promo brochure, copy of manual and a review from '97.

Complete with the hockey puck remote and a generic power cord if you need one. Also includes current tubes  (Valvo/Philips)  and there is a potential for buying  another 6 depending if I can put together a set better  or as good as Valvo's.  I have to look through my stash. I have a tester so will be tested for basic gm, shorts, etc. Also, tube sockets are so tight that pre ships with tubes installed although there will be a piece of polyfoam under the chassis vented top to further secure tubes so the foam needs to be removed before powering up.

Ignore shipping calculator as I calculate actual shipping cost for the buyer.  Send me your zip for a ship cost.   No original box and if you note my feedback  you will see that my pack jobs are over the top and short of being thrown from a moving train the Line 1 will arrive safely. 

Buyer pays shipping and I eat PP. Feel free to ask for more info.

Always negotiable.