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pg. 9 

 

Service 

 

In the unlikely event there is a problem with your Wyred 4 Sound component, please 

contact your dealer, distributor, or Wyred 4 Sound to discuss the problem before you return 
the component for repair. Products shipped to the factory will be refused and returned freight 
collect if not accompanied by a Wyred 4 Sound issued return authorization number (RA 
Number). Return authorization numbers must be prominently displayed on the outside of the 
box and an accompanying letter describing the problem and re-listing the RA number must be 
inside the box to qualify for service. 
 

To contact the Wyred 4 Sound Service Department: 

Telephone: 805-466-9973 

(See “Contact Us” on our website for current hours of operation) 

Fax: 805-462-8962 

Email: [email protected] 

Website: 

http://www.wyred4sound.com

 

 

If you are located in the United States and purchased directly from W4S use the following 

procedure: 

 
1. Fill out the Service form on our website located under the “Service” tab.  
2. If service is approved we will issue a Return Authorization Number (R/A number) from the 
Wyred 4 Sound Service Department. Be sure to confirm the current shipping address. 
3. Insure and accept all liability for loss or damage to the product during shipment to the W4S 
facility and ensure all freight (shipping) charges are prepaid. 
 
The product may also be hand delivered to the California facility if arrangements with the 
Service Department have been made in advance. Proof of purchase from an authorized  
Wyred 4 Sound dealer, distributor or agent will be required for warranty validation at the time 
of hand delivery. Use the original packaging to ensure the safe transit of the product to the 
factory, dealer, or distributor. 

Wyred 4 Sound may, at its discretion, return a product in new 

packaging and bill the owner for such packaging if the product received by Wyred 4 Sound 
was boxed in nonstandard packaging or if the original packaging was damaged to the point 
it was unusable.

 If Wyred 4 Sound determines that new packaging is required, the owner will 

be notified before the product is returned. To purchase additional packaging, please contact 
your authorized Wyred 4 Sound dealer, distributor, or the Wyred 4 Sound Service Department 
for assistance.   
 

If you did not purchase the product directly from us and require service please contact your 
dealer or distributors’ service department for information regarding service. 

If you feel your authorized dealer or distributor is either unwilling or unable to service your 
Wyred 4 Sound products, please contact our service department by emailing 

[email protected]

 or the phone number listed below to discuss and resolve the 

situation. 
 

 

Содержание MC 7150

Страница 1: ...Wyred 4 Sound MC 7150 MC 7150 Owner s Manual IMPORTANT Check position of AC mains switch prior to connecting the unit to a power source Wyred 4 Sound 2013 All rights reserved v1 1...

Страница 2: ...Contents 1 Introduction 2 Design and Feature Overview 2 3 AC Mains Voltage Switch 3 Getting Connected 3 Powering your Integrated Amplifier 4 Break In Period 4 DC Trigger 4 Back Panel Diagram 5 Trouble...

Страница 3: ...led information regarding the design operation and features of your Wyred 4 Sound MC 7150 Damage due to misuse or failure to properly follow instructions will not be covered under warranty See Warrant...

Страница 4: ...heat so you can choose the entertainment center you prefer rather than the one you are forced to buy The traditional application for this amplifier is a 7 channel home theater system but it can also...

Страница 5: ...a fuse on it 90 260V 5x20mm Slow Blow T10A 250VAC Getting connected CAUTION Disconnect the power cord or put the power switch in the off position before making any connections to your amplifier to mi...

Страница 6: ...r stability Break in period This amplifier performs very well right out of the box As the amplifier settles in there will be audible improvements in sound quality throughout the first 300 hours Once y...

Страница 7: ...the power cord is securely plugged into the wall and the MC 7150 2 Make sure that the Voltage Selector Switch is in the proper position Also be sure to check the fuse which is located in the IEC inlet...

Страница 8: ...ected then your amplifier may need service If the hum is not there when the inputs are disconnected try putting a cheater plug ground isolator on one component at a time in order to locate the source...

Страница 9: ...yred 4 Sound s property Parts provided by Wyred 4 Sound in fulfillment of its warranty obligation must be used in products for which warranty service is claimed When a refund is given the product for...

Страница 10: ...esting warranty service If the product is still not functioning properly after making use of these resources please contact the Wyred 4 Sound representatives or if applicable an Authorized Service Pro...

Страница 11: ...to the W4S facility and ensure all freight shipping charges are prepaid The product may also be hand delivered to the California facility if arrangements with the Service Department have been made in...

Страница 12: ...N 1 channel driven 335W Power Output 4 1 0 THD N 1 channel driven 364W Output Idle Noise A wt 150 V Frequency Response 20Hz 20kHz 8 ohms 0 027db Unbalanced Input Impedance 61 9k Dynamic Range 106db Ga...

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