Rolls HA543

If you mix, master, or simply love audio, you need the Rolls HA543 headphone amplifier. When you mix you want to hear what's really there. No coloration, enhanced bass, or "air" added to the audio, just the audio. And sometimes, you want to sit back and get lost in the presentation. More dominant vocals, open, splashy cymbals, and more powerful, articulated bass. The HA543 gives you both with the flick of a switch. In standard mode, the amp puts out what you put in, a flat, unaltered reproduction of the input source. When you hit the Enhance switch, internal coloration circuits are activated to process the input signal and make it sparkle. The HA543 makes good headphones sound great, and great headphones sound amazing. The amp accommodates 1/4" and 3.5mm headphone connections and features a master volume and mute switch in addition to the Enhance button. It accepts XLR and RCA stereo inputs and includes pass-thru stereo RCA outputs for connection to external gear. Hear your music the way you want to hear it with the HA543.Rolls HA543 Features:XLR balanced inputs1/4” and 1/8” headphone outputsPass thru (RCA out) that also works when using the XLR inputsMutePowerEnhance featureRolls HA543 Specifications:Input Impedance: 10K Ohms unbalanced - 20K BalancedMax Input Level: +14 dBVInput Connectors: RCA, XLR balancedOutputs:1: 1/4" TRS Stereo jacks1: 1/8" (3.5 mm) TRS Stereo jacksMax Gain: 20 dBOutput Power: 326 mW/side, 652 mW/Channel (62 Ohms)Frequency Response: 3 Hz - 59 kHz +/- 3 dbS/N Ratio: 92 dBTHD:IMD:Phase Shift (In to Out): less than 10 deg.Slew Rate: 2 V per microsecondCrosstalk: - 75 dBPower: VDC (Power Supply Included)Weight: 1 lbSize: 4.5” x 1.5” x 3”Headphone impedance: 8 Ohms to 600 Ohms Rolls HA543 Headphone Amplifier.