High-Quality Sound, Simple Design, Compact Size, Economical Price: Solidly Built Music Hall ha11.1 Headphone Amplifier Skips Bells and Whistles, Focuses on Your Music and Listening
We'll get right to the point: The Music Hall ha11.1 headphone amplifier is simple and sweet. Designed to give listeners high-quality sonics at a tremendously affordable price, this economical unit drives a majority of '‘'phones on the market and produces dynamic, detailed sound. Designed in collaboration with Mike Creek of Creek Audio, ha11.1 features an extruded aluminum chassis that fends off the nasties associated with stray magnetic fields and adds a level of quiet to your listening. Weighing less than two pounds and measuring just 4 x 2.6 x 5.1 inches, ha11.1 fits (and goes) almost anywhere. If you're searching for a headphone amp with bells and whistles, ha11.1 isn't for you. But if all you need is a straightforward, solidly built, and fine-sounding unit for a very fair price that won't break the budget, you've got your match. 100% Music Direct Guaranteed.
Headphone impedance: 30 ohm to 300 ohm
Total harmonic distortion: < 0.01% at 1 kHz
Signal to Noise: > 70 dB
Power consumption: < 4 VA
Power supply requirement: 24V DC 150mA, external power supply
Rigid extruded aluminum chassis
Dimensions: 4.0" x 2.6" x 5.1"
Weight: 2 lbs.