HeadAmp Audio Electronics GS-X Mk2 Open Box

This HeadAmp GS-X Mk2 is open box new condition.

The GS-X Mk2 is HeadAmp’s flagship amplifier for dynamic and planar magnetic headphones. With a circuit that has evolved and matured over a 15-year period, the GS-X Mk2 is the most powerful, linear, and transparent amplifier that we have ever produced. Pushing up to 6W of class-A power into balanced headphones, the GS-X Mk2 can tame the toughest headphone loads on the market, while its’ low-noise circuitry delivers an equally brilliant performance with sensitive in-ear monitors.

In addition, the GS-X Mk2 makes a fine preamp for your stereo speaker system. With its’ high input impedance, low output impedance, multiple I/O options, 3-way gain control, and precise volume control, the GS-X Mk2 can fit into almost any stereo rig, and provide the same wonderfully transparent sound output that it does with headphones.

The GS-X Mk2 is a carefully handcrafted piece of audio equipment, with painstakingly matched components, and the highest standards for build quality in the business. Every GS-X Mk2 is tested extensively throughout the build process, as well as before, and after an extensive burn-in process to ensure the best possible performance.

As 0f January, 2017, all GS-X Mk2 ship with the DACT 24-step attenuator volume control.

Electrical

TypeLow noise quad JFET input; Pure Class A bipolar transistor outputFrequency Response10Hz-90KHz +/-0.2dBTHD+N0.0008% @ 1KHz/0dBuCrosstalkGainL – 1X, M – 12.5X, H – 21.5XInput Impedance50K ohmOutput Impedance<0.5 ohmLine Voltage100V, 115/120V, 230/240VPower Consumption30W

Mechanical

Volume ControlInputs 1 XLR, 2 RCAOutputs4-pin XLR (balanced), 2x 3-pin XLR (balanced, 2x ¼” TRS (stereo), 1 XLR/1 RCA active pre-amp outputs, 1 XLR/1 RCA loop outputsDimensions – Amplifier14.25in [362mm] W x 9in [229mm] D x 2.5in [63mm] HDimensions – Power Supply14.25in [362mm] W x 9in [229mm] D x 2.5in [63mm] HWeight – Ampifier5lb [2.3Kg]Weight – Power Supply7lb [3.2Kg]Power Cable4ft [1.2m] (connects power supply to amplifier)