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assorted adhesive Velcro feet
2020
Gilkerson
Bozeman,
MT
w w w . h e a d p h o n e . c o m
The Total AirHead
headphone amplifier
owner's manual
Package Contents
1 Total AirHead
1 mini-to-mini cable
3 rubber adhesive feet
Drive
59715
1
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Summary of Contents for HeadRoom The Total AirHead
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Page 1: Package Contents
The Total AirHead headphone amplifier owner’s manual Package Contents 1 Total AirHead 1 mini-to-mini cable 3 rubber adhesive feet assorted adhesive Velcro feet 2020 Gilkerson Drive Toll Free: 8 0 0 - 8 2 8 - 8 1 8 4... - Page 2 6. Crossfeed Switch-To the right of the clipping LED is the crossfeed switch. Turn the switch to the right to the ON position, and the HeadRoom Crossfeed is engaged (for normal stereo headphone listening). In the OFF position, the Crossfeed is bypassed (for listening to mono or binaural recordings).
- Page 3 The Total AirHead Power Crossfeed Switch Headphone Volume Headphone Jack 1 Control Jack 2 Power Clipping Switch Indicator...
- Page 4 (Note: always replace all four batteries at once.) 11. Gain Switch- The Total AirHead is now equipped with a high-low gain switch that al- lows you to select a gain range appropriate for your headphones. You’ll find the switch by opening the rubber door and looking into the oval hole used by the door latching nub.
- Page 5 How to Hook Up the Total AirHead Your AirHead has been supplied with a number of different feet. The rubber feet can be stuck to the bottom of the amp if you are simply going to place it on a tabletop. But we like to attach the amp to the various source devices with the enclosed Velcoins.
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Page 6: Tips And Tricks
AirHead in the corresponding divets. The loop Velcoins are to be used anywhere that you may want to attach the AirHead, such as the back of your portable player, on your computer, or inside a HeadRoom Bag. Storing the AirHead As with most electronic devices, we recommend removing the batteries from the Air- Head when storing the unit for a long period of time. -
Page 7: Frequently Asked Questions
A. The AirHead and Total AirHead can be powered for approximately 40 hours on 4 AAA batteries. Q. What type of power supply do I need to use with the Total Airhead? A. Power supplies are available for sale on our website, or you can buy them from most electronic stores. - Page 8 This tends to create an audio image that is a blob on the left, blob on the right and a blob in the middle. HeadRoom amplifiers cure the problem by allowing you to cross-feed a little of the left and right channels across to each other through a short time delay using the processor switch.
- Page 9 What does the Clipping Indicator Do? Next is the clipping indicator, a frosted red LED that lights up every time the amp clips. “Clipping” is what happens when the signal tries to get bigger than the power supply voltage, which it can’t, and the peaks in the signal get “clipped” off. The result is a miserable crackling sound.
- Page 10 Out of Warranty Repairs If you have an older HeadRoom amp that is out of warranty, call us at 800.828.8184 ext.104 or email service@headphone.com to troubleshoot the problem with our Ser- vice Department. Upgrades fees are calculated by labor and parts costs. HeadRoom’s non-warranty repair rate is $100 per hour (billed in 1/2 hour increments) plus parts.
- Page 11 HeadRoom. Important: Fill in your name and original invoice number of your order on the card and return the item to HeadRoom within 2 weeks. If we have not received the product after 2 weeks (allowing shipping time) we will charge your credit card the amount of the defective item.
- Page 12 As a result, even though the volume control on your HeadRoom amp may appear to be set to a low level, you may not be listening at a safe level. Generally speaking, when listening to headphones you should only turn up the volume to the point at which the sound isn’t too quiet.
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