Atma-Sphere MP-3 Скачать руководство пользователя страница 3

LIMITED WARRANTY ON ATMA-SPHERE® MUSIC SYSTEMS PRODUCTS 

 
This warranty on your ATMA-SPHERE® MUSIC SYSTEMS product, which is distributed and warranted 
by ATMA-SPHERE® MUSIC SYSTEMS, shall remain in effect for two (2) years from the date of 
consumer purchase, provided the enclosed registration form is completed and returned to ATMA-
SPHERE® MUSIC SYSTEMS within ten days of purchase. 
 
WHAT IS COVERED: 
 
Except as specified below, this warranty covers all defects in materials and workmanship. The following 
are NOT covered by the three year limited warranty: 
 

 

 

* Tubes are covered for 90 days, with the following exclusions, as per the rest of the warranty: 

 

* Damage occurring during shipment (present claims to carrier). 

 

* Damage resulting from failure or inability to follow proper instructions.            

 

* Damage resulting from the performance of repairs or modifications by other than ATMA- 

 

 

  

  SPHERE® MUSIC SYSTEMS. 

 
WHAT WE WILL PAY FOR: 
 
ATMA-SPHERE® MUSIC SYSTEMS will pay for all labor and material expenses for repairs covered by 
this warranty. 
 
HOW TO OBTAIN WARRANTY SERVICE: 
 
If your unit requires repairs covered by this warranty, you MUST obtain a return authorization number 
from Atma-Sphere® Music Systems. You are responsible for transporting the unit to Atma-Sphere® 
Music Systems, 160 So. Wheeler St., St. Paul, Minn. 55105. You must pay the initial shipping charges, 
but Atma-Sphere® Music Systems will pay the return charges, if the repairs are covered by the warranty. 
All products MUST be shipped in the original carton(s) or in replacement cartons supplied by Atma-
Sphere® Music Systems. Contact Atma-Sphere® Music Systems for replacement cartons and cost. 
  

 
LIABILITY IS LIMITED TO THE REPAIR OR REPLACEMENT, AT OUR OPTION, OF ANY DEFECTIVE 
PRODUCT AND SHALL IN NO EVENT INCLUDE INCIDENTAL OR CONSEQUENTIAL DAMAGE OF 

NY KIND. 

A

 

 
This warranty is not transferable. Implied warranties of merchantability and fitness for a particular 
purpose are limited in duration to the length of this warranty. This warranty sets forth all expressed 
warranties made with regard to the above-referenced product. We neither assume nor authorize any 
other liability in connection with the sale or any shipment of products. This warranty gives you specific 
legal rights and you may also have other rights which vary from state to state. We reserve the right to 
make changes and improvements in our products without incurring any obligation to similarly alter 
products previously purchased. 

Содержание MP-3

Страница 1: ... Sphere Music Systems 160 So Wheeler St Paul MN 55105 Phone 651 690 2246 FAX 651 699 1175 ATMA SPHERE MUSIC PREAMPLIFIER Model MP 3 OWNER S MANUAL Please study this document carefully before using equipment ...

Страница 2: ... do not have to wait all you have to do is set the preamplifier up by following the simple instructions in this manual Every part of the preamplifier has been extensively tested and engineered so the product will perform flawlessly for years to come with little if any service Please read the manual carefully and follow the instructions closely If you have any questions do not hesitate to contact y...

Страница 3: ... a return authorization number from Atma Sphere Music Systems You are responsible for transporting the unit to Atma Sphere Music Systems 160 So Wheeler St St Paul Minn 55105 You must pay the initial shipping charges but Atma Sphere Music Systems will pay the return charges if the repairs are covered by the warranty All products MUST be shipped in the original carton s or in replacement cartons sup...

Страница 4: ...nge a record etc After the preamplifier is turned on it takes about 30 seconds before it is ready for use During the warmup of the preamplifier one or both of the DC OFFSET LEDs on the front panel may light up This indicates that the servo circuit has detected a DC voltage at the output of the preamp and is trying to correct it If the indicator stays lit for more than a minute a fault is indicated...

Страница 5: ...one arm cable with the right connections from almost any cable manufacturer If your arm has RCA connectors at the output an adaptor cable can be made that will work The shield connection of the RCA must become the connection to pin 3 of the XLR connector and the tone arm ground connection should be made as described above ON NO ACCOUNT should you allow the shield connection of the RCA to become th...

Страница 6: ...high quality cable for best results and keep the cable as short as possible The minimum drive impedance is 20K ohms The tape 2 output is inverted while tape 1 is non inverted The tape monitors are a single ended non inverting high impedance input MP 3 tube locations NOTES ON TUBES 1 The 12AT7s in the upper left of the board are the most critical 6 NEVER use Tweek on vacuum tubes for low noise phon...

Страница 7: ...side the associated 6SN7 They are in sockets and the ICs are available from Radio Shack or other electronic supply houses NEVER EVER USE TWEEK ON TUBE SOCKETS Tweek is an organic compound and is capable of forming resistance paths if it breaks down If none of these suggestions help please contact your dealer or ATMA SPHERE MUSIC SYSTEMS MORE TIPS AND TWEAKS You can reduce the noise level beyond th...

Страница 8: ...NOTES ...

Страница 9: ...________________________________________________________ Comments concerning this product _________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ ________________________________________________________________________...

Страница 10: ...MAIL TO ATMA SPHERE MUSIC SYSTEMS 160 So Wheeler St St Paul MN 55105 USA ...

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