HeadRoom Portable Desktop Amp

Products > Headphones > Amplifiers

Average rating: Your rating:

Please click here to upload an image of the HeadRoom Portable Desktop Amp.


The Portable Desktop Amp uses an internal 4-cell lithium rechargeable battery and provides about 12 hours of battery run time per (re)charge. You'll find the DC input jack and charge status LED indicator on the far right of the rear panel. To the far left is a set of RCA analog stereo inputs AND one mini-plug 3.5mm for the analog inputs; so you can use either the RCA connectors or the 1/8" [3.5mm] stereo mini-jack as your line input. (These connections are in parallel with each other. Please use one at a time, do NOT plug inputs into both jacks simultaneously!) Also on the rear you'll find the USB, and optical and coaxial (using a mono 3.5mm mini-plug) S/PDIF digital inputs, and digital input selector switch. You may have all these connected simultaneously and switch between them with the rear panel digital input selector switch.

The front left panel of the HeadRoom Portable Desktop Amp sports it's power switch and both full-size 1/4" and mini-plug 1/8" [3.5mm] stereo headphone jacks. Just right of center are three switches: the analog/digital selector switch, a Crossfeed switch to provide more natural imaging on headphones, and the gain selection switch which lets you set the overall volume control operating range for headphones of differing impedances/efficiencies. The volume control is at the far right.

Specifications
Weight: 28 oz, 1.75lbs
Amplifier Group: The Desktop Line
Frequency Response: 10-50k, ±0.3
THD at 1V output: <.002
Input Impedance at 1kHz (ohms): 70k




Please login to write a review of the product above.