background image

The AirHead and Total AirHead Owner’s Manual

1

Congratulations on your purchase of a Little HeadRoom

headphone amplifier and processor. It’s guaranteed to drive

your headphones better than the vast majority of

headphone jacks available on home equipment. You will

hear an improvement in a high-quality headphone’s ability

to resolve musical detail, express deep, tight bass and

present a more natural stereo image. All of our amps are

hand-built in Bozeman, Montana of high-quality components

and with plenty of TLC.

The Little and Little More Power  Manuals

4. Processor

Switch

1. Headphone

Jack

2.

 

Volume

Control

5. Filter

Switch

3. LED

Headphone Amplifier

HeadRoom Corporation

www.headphone.com

obsessed headphone geeks at your service.

Summary of Contents for headphone amplifier

Page 1: ...hear an improvement in a high quality headphone s ability to resolve musical detail express deep tight bass and present a more natural stereo image All of our amps are hand built in Bozeman Montana of high quality components and with plenty of TLC The Little and Little More Power Manuals 4 Processor Switch 1 Headphone Jack 2 Volume Control 5 Filter Switch 3 LED Headphone Amplifier HeadRoom Corpora...

Page 2: ...dio image processor provides the natural acoustic cross feed normally heard from the left speaker to the right ear and from the right speaker to the left ear Adding the cross feed signal gives your brain enough information to build up the stable and natural audio image needed to have a quality listening experience 5 The Filter Switch The filter switch is used to compensate for the warming action o...

Page 3: ...er tape deck phono section or the tape loop of a preamp Audio cables are usually color coded with the red connector representing the right channel The left channel connector is usually either black or white How do I hook up my Little Connect the cables from your audio source to the RCA inputs on the back of the amp This connection can be made to any line level audio source like a CD player tape de...

Page 4: ...gnal from each channel slightly delay it about 300 microseconds depending onthefrequency andfeed it to the opposite ear This is the acoustic information your mind needs to create a believable audio image in you head This added information eases the burden on your brain by spreading out the clumped image in your head Ahh sweet relief If you have already tried out the Processor you have probably not...

Page 5: ... the audio signal to your speakers Using the Amp as a Preamp About the power supply upgrade HeadRoom offers a beefed up power supply option for the Little called the More Power supply It s a true he man linear power supply that is hard wired to the Little for optimal sound quality The upgrade must be performed at HeadRoom World Headquarters by our skilled electronics technicians who will return yo...

Page 6: ... telling you that your ears need a break Should you choose to ignore these symptoms you are risking permanent hearing damage As a general rule sound pressure levels under 80 decibels will not damage hearing even if listened to continually On the other hand anything over 120 decibels may cause permanent damage fast Sound pressure levels anywhere in between can also be damaging The louder the sound ...

Page 7: ... If a product is returned within the 30 day return period but is not in as new condition we will charge you a 15 restocking fee plus any labor and materials required to return the product to as new condition Products returned to us after the 30 day period or which require more cost to repair than the wholesale value of the product will be returned to the customer without a refund HOW TO SHIP Pleas...

Page 8: ... i e You re responsible for paying the shipping charges to get the product to us For units that are out of warranty repairs are billed on a parts and labor basis plus shipping If you have any problems with your equipment please contact us at one of the numbers listed below before shipping the equipment back to us We will attempt to diagnose the problem over the phone which may save both of us cons...

Reviews: