Eleven Audio XIAUDIO Broadway Headphone Amplifier
Best battery-powered amplifier for audiophiles seeking pure, balanced headphone performance.
By running entirely on battery power, this amplifier eliminates the electrical noise that plagues traditional setups, resulting in an incredibly clean and intimate sound. You sacrifice the convenience of a wall-plugged unit for a level of sonic purity and bass resolution that makes even the most demanding headphones sing.
$2599.00
Who it's for
- Audiophiles seeking absolute sonic transparency and expansive soundstage
- Listeners demanding a silent background free from electrical noise
- Collectors valuing premium build quality and long-term reliability
Who should skip it
- Budget-conscious buyers looking for entry-level or mid-range gear
- Commuters requiring a lightweight, truly portable audio solution
- Users preferring a low-maintenance, plug-and-play listening experience
Performance breakdown
Noise Floor
Battery operation eliminates AC interference for a dead-silent background.
Power Output
1.5 watts of Class A power drives demanding headphones with authority.
Bass Resolution
DC-coupled circuitry delivers exceptional low-frequency texture and impact.
Connectivity Versatility
Strictly balanced XLR inputs limit compatibility with single-ended source gear.
Portability
Internal battery offers freedom, though the chassis remains a desktop-focused unit.
Build Quality
Robust construction featuring replaceable batteries for long-term reliability.
Key Specs
Frequency Response
DC-100 KHz
Power Output
1500 mW @ 32 ohms
Signal to Noise Ratio
130 dB
Battery Run Time
Approx. 6 hours
Inputs
Stereo balanced 3 pin XLR's
Headphone Outputs
4 pin balanced XLR and 4.4 mm Pentaconn
Batteries
Replaceable 18650 x 4
AC Charge adaptor
100-240 VAC, 50-60 Hz
Dimensions
212 mm L x 156 mm L (190 mm including volume control) x 48 mm H
Weight
Approx. 1150 grams
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