{"product_id":"glensound-ha1m-2-input-stereo-headphone-amplifier","title":"Glensound HA1M 2 Input Stereo Headphone Amplifier","description":"\u003cp\u003eThe Signature HA1M is a broadcast specification 2 channel headphone amplifier, designed to operate in a mono or a stereo mode.\u003c\/p\u003e\n\u003cp\u003eThe HA1M has 2 x XLR inputs that can be used as either a stereo input, or as 2 x mono inputs. There is a selector switch to change between mono and stereo modes.\u003c\/p\u003e\n\u003cp\u003eIn stereo mode, the left input goes to the left ear, and the right input goes to the right ear. Each input has its own level pot for adjusting the volume level in the left or right ear.\u003c\/p\u003e\n\u003cp\u003eIn the mono mode, each input goes to both headphone outputs. The level pots adjust the relevant input levels in both ears.\u003c\/p\u003e\n\u003cp\u003eThere are 2 x headphone outputs on jack sockets. One is 6.35mm and the other is 3.5mm. The headphone circuits can accept stereo connections, or mono connections from single earpieces. The headphone drivers are independent and so varying impedence connections can be used in either socket at the same time.\u003c\/p\u003e\n\u003cp\u003eThe rear panel has a single XLR output that is a mix of both inputs.\u003c\/p\u003e\n\u003cp\u003eRear panel inputs and outputs are electronically balanced on XLRs and can accommodate unbalanced connections if required.\u003c\/p\u003e\n\u003cp\u003ePower is provided by an internal switch mode power supply, with a wide input range. There is also an input for external 12V DC power. The 12V DC input can be connected to the optional Signature PS1external DC Master Power Station, for situations where a redundant power supply is desirable.\u003c\/p\u003e\n\u003cp\u003eMay be delivered with a black finish\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAUDIO HEADPHONES\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Response: Maximum Output Level: +20dB into 1K Ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDistortion: \u0026lt;0.015% THD @ 100Hz \u0026amp; 10kHz Reference +8dBu output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNoise: \u0026gt;-89dB @ lineup unweighted RMS (22Hz to 22kHz)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Type: Sophisticated electronically balanced can accept mono or stereo jacks and\u003c\/li\u003e\n\u003cli\u003eautomatic level correction for low or high impedance headphones\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone Impedance: 32 - 1000 Ohms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAUDIO MIX OUT\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Response: Maximum Output Level: +24dBu\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDistortion: \u0026lt;0.02% @ 100Hz, 1kHz \u0026amp; 10kHz Reference to +8dBu output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNoise: \u0026gt;-90dB @ lineup unweighted RMS (22Hz to 22kHz)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Type: Electronically balanced (can be wired unbalanced)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 50 Ohms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAUDIO GENERAL\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Input Level: +20dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFront Panel Pot Gain Range: -70dB to +10dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePOWER\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMains Input: Filtered IEC 100 to 240VAC 47-63Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAC Consumption: 1.5 Watts @ 230VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC Input: 4 Pin Neutrik XLR Plug +\/- 12V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC Consumption:  +12V 40mA, -12V 30mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal Mains Fuse: 20mm 1A Anti Surge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePHYSICAL\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 336 x 123 x 44mm (LxDxH) no rack ears, 482mm 19\" (1RU) with rack ears\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 0.94Kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanics: All aluminium construction, anodised and laser etched\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShipping Carton: Rugged export quality cardboard carton 610 x 420 x 130mm (LxDxH)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShipping Weight: 2.35Kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glensound","offers":[{"title":"Default Title","offer_id":45154203172943,"sku":"HA1M","price":788.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/files\/timthumb_135316fb-dd5c-4f50-8492-2c4311ac86be.jpg?v=1777482939","url":"https:\/\/shop.musicredone.com\/products\/glensound-ha1m-2-input-stereo-headphone-amplifier","provider":"RedOne Music Canada","version":"1.0","type":"link"}