Audio Technica ATH-M70x Pro Monitor Headphones ATHM70x+Amplifier+Free Headphones
- ... 4-channel stereo headphone distribution amplifier. Four independent 1/4" stereo headphone channels.
- Individual volume control on each headphone channel. Two balanced 1/4" input connectors. Stereo 1/8" Aux input and output. Master Mute and Mono-summing switches. Specifications: Inputs: 2 x 1/4" balanced, stereo 1/8" unbalanced TRS. Outputs: 4 x stereo 1/4" unbalanced, stereo 1/8" unbalanced TRS. Controls: Master volume, master Mute, master Mono, 4 x Channel volume. Noise Floor: -114dBu, 22k BW unweighted. Maximum Output: 8.3 dBu, 1% THD+N, loaded 16R. Dynamic Range: 22dB, 22k BW.