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Summary of Contents for SFL-2

Page 1: ...O W N E R S M A N U A L T H E S O N I C F R O N T I E R S S F L 2 P R E A M P L I F I E R A N D P O W E R S U P P L Y ...

Page 2: ...n de d Tune r In put This input accepts a single ended input connection from a tuner source H RCA Single En d ed Co mp act Disc In put This input accepts a single ended input connection from a compact disc player or a digital to analog processor such as our SFD 1 or SFD 2 I Direct RCA Sin gle En d ed In put This input accepts a single ended input connection from any source to achieve the highest p...

Page 3: ...enuator T In the 1 5 dB position the volume level will be reduced by 1 5 dB This fea ture provides the attenuator with a total of 46 discrete steps allowing the user a wide precise volume control range T 23 Step Precision Bala nced Volu me Attenu ator Control This knob controls the balanced attenuator The attenuator is manufac tured with a ladder of precision metal film resistors that give precise...

Page 4: ...of the SFL 2 Preamplifier Do not adjust these controls doing so will degrade the performance of the SFL 2 They may only be adjusted using specialized test equipment that only authorized service depots distributors or the Sonic Frontiers factory have for this purpose Fig ure 2 Align socket pins to corresponding holes and push together Fig ure 1 Align pins in receptacle A to pin holes in connector M...

Page 5: ... install the supplied rubber O rings 2 rings per cooler evenly spaced at 1 3 from the bottom and 1 3 from the top to clamp the cooler firmly around the tube 8 Replace the cover and fasten it with the screws provided The SFL 2 Preamplifier is now ready for operation R E P L A C E M E N T O F T H E T U B E S Sonic Frontiers strongly discourages non factory replacement of the tubes The eight 6922 6DJ...

Page 6: ... All specifications are subject to change without notice LI M I T E D F I V E Y E A R W A R R A N T Y Sonic Frontiers Inc warrants to the purchaser that each SFL 2 Preamplifier and Power Supply is free of manufacturing defects for a period of five 5 years from the date of purchase This five 5 year limited non transferable warranty excludes all vacu um tubes which we warrant for a period of twelve ...

Page 7: ... clockwise Stereo Separation 70 dB 1 kHz single ended Crosstalk 75 dB 1 kHz balanced Power Requirements 135 VA 75 VA in standby mode 50 60 Hz 1 1 Amps 120 V A C Fuse Requirements 2 1 5 Amp 250 V fast blo 100 V to 120 V Countries 0 75 Amp 250 V fast blo 200 V to 240 V Countries Tube Complement 8 6922 6DJ8 types Dimensions 19 W ide x 13 Deep x 4 5 High each chassis 48 cm x 33 cm x 11 5 cm W eight 55...

Page 8: ...egarding the operation and care of the SFL 2 Be sure to read this manual carefully and follow these instructions in order to keep it looking operating and sounding its best 279 0 Brighton Road O akville Ontario Canada L6H 5T4 Telephone 90 5 8 29 3 83 8 Facsimile 9 0 5 82 9 30 3 3 Sonic Frontiers can be reached from 9 0 0 a m to 5 00 p m Eastern Standard Time or 24 hours a day by facsimile ...

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