{"product_id":"glensound-gs-ha010-single-input-headphone-amplifier","title":"Glensound GS-HA010 Single Input Headphone Amplifier","description":"\u003cp\u003e\u003cstrong\u003eGS-HA010 Overview\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA portable, belt pack style single channel headphone amplifier.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAudio input is via XLR with a loop through XLR output. Two headphone sockets are offered, 1 on 6.35mm and the other on 3.5mm. These are wired tip \u0026amp; sleeve to allow connection of regular stereo headphones (with audio on both ears) or a single ear piece. There is a volume control for adjusting level to 32-1000ohm impedance headphones. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePower is via a 9v PP3 battery (\u0026gt;18 hours use) or via external DC power. There is an on\/off switch and a low power LED light.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGlensound belt pack cases are very rugged to withstand the rigours of portable use. There are loop anchor points on each of the front corners for shoulder straps or tying down, and there is a belt clip. \u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eSee also the GS-HA011\u003ca href=\"https:\/\/www.glensound.co.uk\/uat\/detail.php?cat_id=85\u0026amp;product_id=366\u0026amp;top_cat=Products\u0026amp;l=3\"\u003e \u003c\/a\u003e(below) which is a similar unit but with the addition of input gain control and a transformer balanced input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePortable single channel headphone amplifier\u003c\/li\u003e\n\u003cli\u003eBattery(PP3) or DC power\u003c\/li\u003e\n\u003cli\u003eAdjustable headphone level control\u003c\/li\u003e\n\u003cli\u003e6.35mm and 3.5mm headphone sockets\u003c\/li\u003e\n\u003cli\u003eAudio input on XLR with loop through\u003c\/li\u003e\n\u003cli\u003eOn\/off switch\u003c\/li\u003e\n\u003cli\u003eLow battery light\u003c\/li\u003e\n\u003cli\u003eBelt clip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput: Electronically balanced\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Impedance: \u0026gt;40k ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Range: -20dBu to +10dBu\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency response: \u0026lt; -1dBu 50Hz - 16KHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNoise: \u0026gt;-80dBu CCIR Un-waited Q Peak @ Line up\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax O\/P: +19dBu into 10K ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax O\/P: +16dBu into 600 ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDistortion: 0.15% 100 - 1kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDistortion: \u0026lt;0.02% 1K - 10KHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC supply: 12-20v\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower consumption:  19mA Quiescent (0.171 Watts).  28mA 0dBu Input 32 ohm\u003c\/li\u003e\n\u003cli\u003eheadphones volume at line up = 0.252 watts\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery: 9v alkaline PP3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery life: \u0026gt;18 hours (Alkaline battery in normal conditions)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow battery LED: at 6.0 volts\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptimal Headphone Impedance: 32-1000 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: 153mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWidth: 73mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glensound","offers":[{"title":"Default Title","offer_id":45147502673999,"sku":"GS-HA010","price":660.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/files\/timthumb_3a8f0815-2dda-457e-a67d-b94d2dfb1df9.jpg?v=1777298604","url":"https:\/\/shop.musicredone.com\/products\/glensound-gs-ha010-single-input-headphone-amplifier","provider":"RedOne Music Canada","version":"1.0","type":"link"}