Practical Devices Corporation is pleased to release the XM5 Portable Headphone Amp. AFAIK, this amp represents the most features ever squeezed into a portable. Strong, clean, smooth, unsurpassed sound quality is made possible by the XM5's four-chip amp/buffer system: a two-chip ultra-low-distortion FET amplification stage, mated to separate two-chip output buffering, all in a monoblock configuration. The four gold-plated sockets allow for rolling amp chips and/or output buffers to exactly suit your taste. Available in black faceplate on black case, or blue faceplate on silver case.
Key Features:
- USB DAC (44.1/48kHz)
- Buffered Output
- Monoblock channel configuration
- Quad gold sockets, for rolling amps and buffers
- Switches for: Bass, Treble, +10dB Gain Boost, CrossFeed, 75O output impedence, and USB/Line-In select
- Variable Active CrossFeed
- Auto power-off
- Robust, all-aluminum construction
- +103dB SNR
- .001% THD
- Low-battery indicator
- Lithium-Ion FastCharge 1-hour no-hassle universal charger
- Intelligent Microprocessor control
- Looks, feels, and sounds spectacular
- and lots lots more. No other portable has all this in one package
Photo Gallery: http://www.practicaldevices.com/xm5_pictures.htm
XM5 Details: http://www.practicaldevices.com/
PDF User's Manual: http://www.practicaldevices.com/downloads.htm