{"product_id":"glensound-ha2-twin-stereo-headphone-amplifier","title":"Glensound Signature HA2+ - Twin Stereo Headphone Amplifier","description":"\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: 'Helvetica Light',sans-serif;\"\u003eDescription :\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eThe Signature HA2+ is a broadcast specification, twin headphone amplifier, designed to operate in a mono or a stereo mode.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eThe HA2+ has 2 x XLR inputs that are used as the primary programme audio input. This can be stereo, or, if mono, can be switched to appear on both sides of the headphone outputs. There are left and right programme input gain controls on the front panel, and they are on recessed screw terminals.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eThere are also secondary, mono cue inputs. Connections are via one of 3 x 6.35mm jack sockets on the rear panel. This allows a single cue input to be connected to both headphone outputs, or each headphone amplifier can receive an individual cue input.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eOn the front panel there is a source control for each headphone output that allows a mix between the programme and cue input. Full left is programme only, full right is cue only, and anywhere in between is a variable mix.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eEach of the two headphone amplifiers has its own volume level control. There is also a master volume control that affects the overall level of both amplifiers. This can be defeated via a rear panel dip switch.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eThe headphone outputs are available via 2 x front panel 6.35mm headphone sockets, and in parallel on 2 x rear panel XLR connections.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eThe Expedition uses Glensound’s proprietary CAN headphone system. This allows multi impedance headphones to be used, from 32-1000 Ohm, with the same perceptual level in the headphones when the volume control is kept in a fixed position. Stereo or mono connections can also be made to the headphone sockets, including mono earpieces.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eRear panel inputs and outputs are electronically balanced on XLRs and can accommodate unbalanced connections if required.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\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 PS1 external DC Master Power Station, for situations where a redundant power supply is desirable.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eA bright front panel LED indicates that the unit is operational.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eMay be delivered with a black finish\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eTwin headphone amplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003e1 x stereo input\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003e2 x mono cue input\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eSource mix control between stereo and cue input\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eStereo or mono operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eHeadphone outputs available on front and rear\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Helvetica Light',sans-serif;\"\u003eHeadphone range 32-1000 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eSpecs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eAUDIO INPUTS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eMaximum Input Level:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e+24dBu\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eInput Impedance:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e30k\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eProgramme Input Type:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSophisticated electronically balanced\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003e(can be wired unbalanced)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eProgramme Input Circuit:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eStereo or mono (via rear panel switch)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eProgramme Input Connectors:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e2 x Neutrik 3 pin XLR sockets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eCue Input Type:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSophisticated electronically balanced\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003e(can be wired unbalanced)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eCue Input Circuit:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eMono\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eCue Input Connector:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eNeutrik A gauge 6.35mm (1\/4”) jack socket\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eCoarse Gain Range:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e+\/-10dB on programme input only\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eFront Panel Volume Pots Range:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e75dB (-65dB to +10dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eFront Panel Source Control Range:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e70dB (-70dB to 0dBu)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eHEADPHONE OUTPUTS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eOutput Type:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSophisticated electronically balanced.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eCan accept mono or stereo jacks with automatic level correction for low or high impedance headphones.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eOutput Connectors:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eFront panel Neutrik A-gauge TRS 6.35mm (1\/4\") jack socket in parallel with rear panel Neutrik 3 pin XLR plug\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eFrequency Response:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e-1.7dB 20Hz, -0.5dB 20kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eMaximum Output Level:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e+19dBu\/67.07mW into 600 Ohms and +8dBu\/6.2mW into 32 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eDistortion:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u0026lt;0.01%THD@100Hz \u0026amp; 0.007%@10kHz.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eReference to +8dBu output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eNoise:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u0026gt;-83.3dB @ line up unweighted RMS (22Hz to 22kHz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eHeadphone Impedance:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e32-1000 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eCrosstalk:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eCrosstalk, Programme input to Cue input 1k tone @ lineup -74dBu\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003ePOWER\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eMains Input:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eFiltered IEC, 100 to 240VAC 47 - 63Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eAC Consumption:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e2.2 Watts@230VAC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eInternal Mains Fuse:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e20mm 1A Anti Surge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eDC Input:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e4 Pin Neutrik XLR plug +\/- 12V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eDC Consumption: +12V=100mA, -12V=100mA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003ePHYSICAL\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eSize:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e336 x 123 x 44mm (LxDxH) no rack ears, 482mm 19” (1RU) with rack ears\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eWeight:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e0.94kg\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eShipping Weight: 2.35kg\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eShipping Carton:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eRugged export quality cardboard carton 610 x 420 x 130mm LxDxH\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-CA\" style=\"font-family: 'Helvetica Light',sans-serif; mso-ansi-language: EN-CA;\"\u003eMechanics:\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eAll aluminium construction, anodised and laser etched\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glensound","offers":[{"title":"Default Title","offer_id":46378867916989,"sku":"1058577","price":798.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0526\/4175\/9421\/files\/Glensound_HA2.jpg?v=1770492873","url":"https:\/\/moogaudio.com\/products\/glensound-ha2-twin-stereo-headphone-amplifier","provider":"Moog Audio","version":"1.0","type":"link"}