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Introduction 

Wyred 4 Sound amplifiers replicate recordings with superb precision and 

trueness. During the development process we carefully tune each of our products to 
represent the W4S sonic signature which is no easy task! To ensure that your amp is 
operating at 100% in all respects we use strict testing regiments with premium grade 
Audio Precision equipment. Look no further for the culmination of performance and 
efficiency. In addition to the quality of our products, you will come to love our 
responsive and professional customer service.  

Design and Feature Overview 

The MC 7150 is a high performance multi-channel amp in a package that is 

attractive, functional and powerful. With over 90% efficiency, Class D technology has 
allowed us to develop and amp that will effectively enhance your music and movie 
experience! In addition to having a more “Green” approach to powering your 
system, this efficiency rating means very little power is wasted. Entertainment 
systems are often constructed with small cabinets which are not designed for 
inefficient components that require ample ventilation and this is where the MC 7150 
comes in! The MC 7150 is able to operate in tight enclosures without creating 
excessive 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 be very successful running 5 channels with the mains in a bi-
amped configuration. Power is delivered to the speakers through 14AWG OFC wiring 
connected to gold plated, insulated 5-way binding posts. Power consumption when 
in standby is less than 0.5w so you can be sure it’s easy on the wallet! A 12V DC 
trigger input jack located on the rear panel will allow you to easily put the unit in 
standby when connected to the trigger output of a processor. 

The lower portion of the rear panel is lined with 7 RCA jacks that feed into a 

refined version of our 2

nd

 generation MC input buffer. The neutral sonic character of 

this amp allows for optimum results when using the tuning features of your 
processor such as room correction or audio equalization. Another great point worth 
noting is that you can operate any number of channels and those which are unused 
will consume a negligible amount of power. 

The new chassis is more striking than ever! When looking at the front of the 

unit, only three screws are visible which are tucked neatly along the rear edge of the 
top cover. We have added a machined front panel cut from a solid piece of 1” 
aluminum and finished it with a smooth black powder coat. Two color options are 

Summary of Contents for MC 7150

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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