Music Hall HA11.1 Headphone Amp
Designed in collaboration with Mike Creek of Creek Audio Ltd. fame, it represents the culmination of a strong and cooperative bond dedicated to outstanding audio products formed some 30+ years ago by music hall and Creek. The beautifully finished extruded aluminum chassis wards off the ill effects of stray magnetic fields, provides a safe quiet environment for the sensitive electronics it houses, and thus provides you with the best possible sound for your headphones.
Output power: >10 mW into 30 ohm / 300 ohm loads 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 w4.0 x h2.6 x d5.1 in. 2 lbs. pkg.