Sanders sound systems phonostage pre amp owners manual
This is the 10 pages manual for sanders sound systems phonostage pre amp owners manual.
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Extracted text from sanders sound systems phonostage pre amp owners manual (Ocr-read)
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Table of Contents INSTALLATION ................................ ................................ ................................ ................................ ................... 1 SET UP ................................ ................................ ................................ ................................ ................... 1 LOCATION ................................ ................................ ................................ ................................ ............ 2 INPUT CONNECTIONS ................................ ................................ ................................ ................... 3 OUTPUT CONN ECTIONS ................................ ................................ ................................ ............... 3 POWER CONNECTIONS ................................ ................................ ................................ ................ 3 ELECTRICAL PROTECTION ................................ ................................ ................................ ......... 3 CARE AND CLEANING ................................ ................................ ................................ ................................ ..... 4 DESIGN PHILOSOPHY ................................ ................................ ................................ ................................ ...... 5 PARTS QUALITY ................................ ................................ ................................ ............................... 6 SPECIFICATIONS ................................ ................................ ................................ ................................ ................ 7 CIRCUIT SPECIFICATIONS ................................ ................................ ................................ ........... 7 POWER SUPPLY ................................ ................................ ................................ ................................ 7 DIMENSIONS ................................ ................................ ................................ ................................ ...... 7 WARRANTY ................................ ................................ ................................ ................................ .......................... 8
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1 INSTALLATION SET UP Prior to installing the unit, you may select balanced or unba lanced inputs as well as set gain and input loading (both resistance and capacitance) for each channel. The default input is Unbalanced and the default gain is Low, such as would be used with a high output, moving -coil or moving -magnet cartridge. The high setting will provide an additional 20 dB of gain, if necessary, for lower output, moving -coil cartridges. There is also a built -in head amp for use with ultra -low output, moving coil cartridges that can be switched in if even more gain is needed . Settings are altered inside the unit. To do so, first unplug the unit and remove the cover using the supplied Allen key. Use care to avoid scratching the anodized finish. Inside you will see a large circuit board with several switches. A simplified view of the circuit board layout is shown below. There are a pair of grey/red slide switches near the RCA input connectors. Slide them as shown in the drawing to select balanced or unbalanced input. Similar switches near the middle of the board add 20 d B of gain for each channel. If more gain is needed, switch in the head amp by throwing all four switches on the head amp board as shown on the left of the drawing. Front Edge of Circuit Board ! WARNI NG ! Never make any i nternal a djustme nts while this unit is s elected as the input source on your line -level preamp. Throwing an internal switch while the unit is on will produce a loud transient that can damage a speaker. So be absolutely sure that the Phono Preamp is not selected on your main preamp when making any internal adjustments.