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 Using Big Ego With Your Apple Computer

Apple computers already have the drivers they need to use 

your Big Ego. All you need to do is to tell your computer to 

use your Big Ego as its sound card. Once you do that, your 

computer will usually play through your Big Ego when it’s 

plugged in, and play through its internal speakers when 

your Big Ego is unplugged.

To tell your Apple computer to use Big Ego:

• 

Connect your Big Ego to a USB port on your  

Apple computer.

• 

Open the 

Finder

 - from the dock.

• 

Select 

Applications

.

• 

Double click on 

Utilities

.

• 

Double click on 

Audio MIDI Setup

• 

Click on 

Emotiva Big Ego

 on the left to select it.

• 

Click on the little gear (on the bottom left).

• 

Click 

Use This Device For Sound Output

 to set the Big Ego 

as your default sound device.

• 

Click on the red dot to 

Exit Utilities

 and 

Audio MIDI Setup

.

Note: Your Big Ego has a special driverless mode for 

Windows computers. If you hold the Filter Select Switch 

while plugging in your Big Ego you’ll end up in this 

mode; and the USB Mode Selector will light up red. If this 

happens, it may confuse your Apple computer. If that 

happens, just unplug your Big Ego and plug it back in. 

Summary of Contents for Big Ego

Page 1: ......

Page 2: ...h Quick Start If you have an Apple computer just connect the USB Input on your Big Ego to an available USB port on your computer and plug in your headphones If you have a Windows computer your Big Ego...

Page 3: ...t an external USB sound card and you ll be able to play anything through your Big Ego that you can play on your computer The high quality low impedance headphone output will drive all standard headpho...

Page 4: ...own volume controls The Toslink digital output carries a S PDIF version of the digital audio at the input which can be routed to another DAC or a digital input on a pre pro or AVR Pressing the Output...

Page 5: ...Finder from the dock Select Applications Double click on Utilities Double click on Audio MIDI Setup Click on Emotiva Big Ego on the left to select it Click on the little gear on the bottom left Click...

Page 6: ...you only play files below 96k or you re using your Big Ego on a friend s machine your Big Ego has a special mode that supports up to 96k without having to install drivers To use this Driverless Mode...

Page 7: ...rol Panel To tell your Windows 8 1 computer to use Big Ego Connect your Big Ego to a USB port on your computer On your computer sweep in from the right edge of your touch screen or bump your mouse aga...

Page 8: ...ly Apple Computers By default Apple computers always play audio files at a single preset sample rate If you want to play all high resolution audio files at full quality on an Apple computer you ll hav...

Page 9: ...stall our drivers to unleash the full potential of the Big Ego with a Windows computer Some versions of Linux also support UAC2 but not all Since it isn t always convenient to install drivers on a Win...

Page 10: ...g Ego will switch to the new filter and resume normal operation You will hear a slight period of silence when the filter switch occurs The Symmetrical filter F1 is a classical design which combines eq...

Page 11: ...of ringing is added to the signal While this ringing is not audible as a separate sound its presence can subtly alter the sound character of the output The first picture on the left shows what a theor...

Page 12: ...ndicating which filter is currently selected While the first LED is still blinking press the Filter Select Switch repeatedly to cycle through the available filters until the fourth LED is lit HP Headp...

Page 13: ...onvert that analog signal into digital audio we start with a clock that marks off equal amounts of time For each tick of our clock we measure the voltage of the signal and save it as a number The pict...

Page 14: ...surement which determines how accurately we can store each value is called the bit depth The bit depth used by standard CD audio is 16 bits which means 16 digits in binary The math there tells us that...

Page 15: ...w exactly what your computer is sending to your Big Ego Lossless vs Lossy Compression Digital audio files take up a significant amount of storage space especially at higher sample rates and bit depths...

Page 16: ...CDs The most common formats for high resolution audio at the moment are 24 96 and 24 192 with the files themselves being either uncompressed WAV files or in the lossless FLAC or ALAC formats High reso...

Page 17: ...ple Rates Supported Apple computers 44 1k 384k no drivers required Windows computers 44 1k 384k with free drivers Windows computers 44 1k 96k driverless Bit Depths Supported 16 bits 24 bits 32 bits Fr...

Page 18: ...ter Make sure that the volume control is not set all the way down Problem You re playing high resolution files but the Big Ego still shows a 44k sample rate Check for Your computer or player software...

Page 19: ...Emotiva digital audio products player software and other related topics It s a great place to read up on digital audio and interact with other digital audio fans All information contained in this man...

Page 20: ...Emotiva Audio Corporation 135 Southeast Parkway Court Franklin TN 37064 www emotiva com...

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