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Symphonic
Reference
High Fidelity Control Center
and Preamplifier
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SAFETY Safety 8. Power Sources The Com po nent 13. Damage Re quir ing Service In struc tions should be con nect ed to a power sup- The Com po nent should be serviced ply only of the type de scribed in these only by qualiÞ ed service per son nel 1. Read In struc tions - All the safe ty op er a tion in struc tions or as marked on when: and op er a tion instructions should be the Com po nent. A. The power-supply cord or the plug read before the SunÞ re Com po nent is 9. Power Cord Pro
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SAFETY 15. To prevent electric shock, do not 16. Grounding or Po lari za tion ATTENTION Le présent appar- use this polarized plug with an ex ten - Pre cau tions should be taken so that eil numérique n'émet pas de bruits sion cord, receptacle or other outlet the grounding or polarization means radioélectriques dépassant las limites unless the blades can be fully inserted of the Com po nent is not defeated. applicables aux appareils numériques to prevent blade ex po sure. d
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CHAPTER 1 Introduction Features Unpacking Pure Stereo PreampliÞ er Your SunÞ re PreampliÞ er should Five line-level L/R inputs reach you in perfect con di tion. If Full range line-level L/R output you do notice any shipping damage, please contact your SunÞ re Dealer High-pass line-level L/R output immediately. Low noise Phono section with Moving Magnet and Moving Coil Gently lift out the unit and remove cartridge selector switch all the packing material and ac ces - so ries. It
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CHAPTER 1 Front Panel Features 14 2 2 3 12 11 10 9 8 7 6 6 5 1. Power 6. Tone Tape player to record, you will This turns the preampliÞ er on or These controls apply a cut or then hear the CD sound as it will off. It is a non-latching mo men tary a boost to the Bass and Treble appear on the tape. You will also button. frequency ranges. In the center hear any adjustments you make position, there is no effect on the with your Tape player's controls, 2. Input Selectors audio signal. The con
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CHAPTER 1 Rear Panel Fea tures 1 2 3 4 5 6 7 8 8 9 10 The Tape Outputs are unaffected 1. Ground Screw 9. IEC Linecord Socket by the preampliÞ er volume or tone This is commonly used for the The preampliÞ er comes with a controls. ground con nec tion wire of a turn- de tach able linecord which con- table, to prevent any hum in your nects here. 5. External Processor speakers. It is tied to the chas- Plug the linecord into an AC wall If you have an external processor sis ground, and may be use
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CHAPTER 1 Installation Observe the following precautions to pre vent any hum or in ter - Remote Control when choosing a location for your fer ence heard in the speak ers. preampliÞ er: Choose reliable hookup cables. Do not cover any of the ventila- They should be fully shield ed tion slots. and as short as pos si ble. Do not place directly on top of Some patch cords can be a POWER a power ampliÞ er. very tight Þ t and there is usu- VOLUME ally a preferred method of get-
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CHAPTER 2 System ConÞ gurations The following pages show some typical con nec tions that you might make in your in stal la tion. They show how the inputs and outputs of the preampliÞ er are con nected to various audio com po nents. Input connections Analog audio signals From: CD Player audio outputs When the CD input is selected To: PreampliÞ er CD L/R audio from the front panel or the remote inputs cont
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CHAPTER 2 Turntable Connections Ground wire From: Turntable chassis ground Phono-level audio signals To: PreampliÞ er chassis ground From: Turntable L/R audio outputs connector To: PreampliÞ er Phono L/R audio inputs Only connect a Turntable to the Set the Phono selector switch to PHONO input. In most cases, you either MM or MC depending on the should also connect the ground wire type of cartridge you have. Do this to reduce any hum through your
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CHAPTER 2 Tape Player Connections Play Record Analog audio signals (play) From: Tape player audio outputs Analog audio signals (record) Connect your Tape players ana- To: Preamp Tape L/R audio From: Preamp Tape L/R audio inputs log outputs to the preampliÞ er's TAPE outputs To: Tape Player L/R audio inputs. Connect the Tape player's input inputs to the preampliÞ er's TAPE outputs. The Tape player can record the audio from whichev
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CHAPTER 2 External Processor Connections Analog audio signals From: External Processor's audio Analog audio signals outputs From: Preamp's External The preampliÞ er audio signals To: Preamp External Processor Processor L/R audio can be passed through an external L/R audio inputs outputs processor or graphic equalizer. To: External Processor's L/R audio input The signals going into your external pr
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CHAPTER 2 Output Connections Line-level audio signals From: PreampliÞ er main outputs To: AmpliÞ er line-level inputs 12 VDC Trigger voltage From: PreampliÞ er 12 VDC trigger outputs To: AmpliÞ er 12 VDC trigger inputs NOTE: As an alternative, you could connect the preampliÞ er's High- Pass outputs to the ampliÞ er, and con- nect the preampliÞ er's Main outputs to a Powered Subwoofer. In this way, The preampliÞ er's line-level Main the main speakers can play t
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APPENDIX Troubleshooting Guide The SunÞ re PreampliÞ er is ex- Make sure that they are Try connecting your system to pertly designed and built to provide dis con nect ed where they another AC socket on a sep- years of trouble-free per for mance. Þ rst enter the room, so they a rate line. Most problems that occur can usually are making no con nec tion to Keep power cords away from be solved by checking your setup or the preampliÞ er or the TV, or audio cables. making sure that the
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APPENDIX SpeciÞ cations Line input to Main output Trigger Outputs Line Gain: 17.7 dB +/- 0.5 dB 12 VDC Trigger, current less than 500 mA total Max level out: 7.2 Vrms at 1 KHz Max level in: 10 Vrms at 1 KHz Infrared ports Separation: > 70 dB at 1 KHz Optically Isolated > 50 dB at 10 KHz Standard 1/8 mini jacks Frequency Response: Standard 12 V signal level 20-20 KHz +/- 0.2 dB Dimensions THD:(2 V out) <0.005% 20-20 KHz 17
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APPENDIX Limited Warranty Service Assistance SunÞ re Corporation is proud of its SunÞ re Corporations liability is We suggest that you read the Limited prod ucts which have been built with limited to the repair or replacement, War ran ty completely to fully un der - care using ad vanced technology and at our option, of any defective prod- stand your Warranty/Service cover- premium com po nent parts. Your unit uct and shall not in any event include age. has been crafted to perform properly prop
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Symphonic Reference High Fidelity Control Center and Preamplifier Manual part number : 913-046-00 Rev A
