{"product_id":"summit-audi2ba-221-mic-and-line-preamp","title":"Summit Audio 2BA-221 Mic and Line Preamp","description":"\u003ch1 class=\"product\"\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1641\/1633\/files\/Summit_Audio_large.jpeg?v=1489119638\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch1 class=\"product\"\u003e2BA-221 Mic and Line Preamp\u003c\/h1\u003e\n\u003cp class=\"details\"\u003e\u003cspan\u003e\u003cstrong\u003ePublisher:\u003c\/strong\u003e Summit Audio\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"description\"\u003eFeaturing microphone-level, line-level, and hi-Z instrument inputs, the 2BA-221 continuously variable impedance microphone preamp utilizes separate and individually controlled solid-state input controls to mix the microphone input with the hi-Z or line input into the variable vacuum tube output. Mix them together through the 12AX7A\/ECC83 vacuum tube output or seperately through individual solid-state outputs. The 2BA-221 also features a stackable input design; multiple 2BA-221's can be linked together to form a modular mixing device with individual outputs, inserts per channel, and a final vacuum tube gain stage. Its swept highpass filter, multiple simultaneous tube and solid-state outputs, insert jack, and internal power supply make the 2BA-221 a powerful tracking and mixing tool.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/BFmgIi1m_No\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVariable Mic input impedance from 100 ohms to 10K ohms \u003c\/li\u003e\n\u003cli\u003eVariable Highpass Filter \u003c\/li\u003e\n\u003cli\u003eHi-Z Instrument, Line, and Mic Level Input \u003c\/li\u003e\n\u003cli\u003eHi-Z input and Mic input available simultaneously with separate gain controls \u003c\/li\u003e\n\u003cli\u003eSeparate solid state and tube outputs \u003c\/li\u003e\n\u003cli\u003eInsert Jack \u003c\/li\u003e\n\u003cli\u003eStackable with more 2BA-221's \u003c\/li\u003e\n\u003cli\u003e½ Rack Size \u003c\/li\u003e\n\u003cli\u003e3 Year Warranty \u003c\/li\u003e\n\u003cli\u003eXLR and ¼\" outputs and inputs \u003c\/li\u003e\n\u003cli\u003eThree variable, independent gain stages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePower Configuration\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInternal AC Supply \u003c\/li\u003e\n\u003cli\u003e20 watts, 115, 50 or 60 Hz (USA model) \u003c\/li\u003e\n\u003cli\u003eFuse size .5 amp, slo-blo for 100\/115 V \u003c\/li\u003e\n\u003cli\u003eFuse size .25 amp, slo-blo at 230 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInput Impedendance\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMic: 1.5K ohms \u003c\/li\u003e\n\u003cli\u003eHi-Z: 10K-1.75M ohms \u003c\/li\u003e\n\u003cli\u003eOutput impedance (XLR): 150 ohms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConnections\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMic Input: +4 dB female XLR \u003c\/li\u003e\n\u003cli\u003eLine Input: -10 dB 1\/4\" balanced \u003c\/li\u003e\n\u003cli\u003eOutputs: +4 dB male XLR and 1\/4\" -10 dB balanced \u003c\/li\u003e\n\u003cli\u003eStacking Input\/Output: -10 dB balanced \u003c\/li\u003e\n\u003cli\u003eMax input level \u003c\/li\u003e\n\u003cli\u003eMic: -16dBu \u003c\/li\u003e\n\u003cli\u003eLine: 22dBu \u003c\/li\u003e\n\u003cli\u003eHi-Z: 15dBu\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOperating Measurements\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMax output level (XLR): 25dBu \u003c\/li\u003e\n\u003cli\u003eMax gain: 75dB \u003c\/li\u003e\n\u003cli\u003eEquivalent input noise: -135dB average 10Hz-20kHz \u003c\/li\u003e\n\u003cli\u003eFrequency response: 10Hz- 50kHz (-1dB) \u003c\/li\u003e\n\u003cli\u003eSignal to noise ratio: 115dB average 10Hz- 20kHz \u003c\/li\u003e\n\u003cli\u003eTHD + Noise: 0.055%, -32dB in +4dB out, 1 kHz \u003c\/li\u003e\n\u003cli\u003eVacuum tubes: 12AX7A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWarranty: 3 year limited warranty\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight:\u003cbr\u003e1.75 inches (4.44 cm) \u003c\/li\u003e\n\u003cli\u003eWidth:\u003cbr\u003e8.5 inches (21.59 cm) \u003c\/li\u003e\n\u003cli\u003eDepth:\u003cbr\u003e7.42 inches (21.59 cm) \u003c\/li\u003e\n\u003cli\u003eWeight:\u003cbr\u003e7 pounds (3.15 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Summit Audio","offers":[{"title":"Default Title","offer_id":30882267281,"sku":"118010","price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1641\/1633\/products\/Screen_Shot_2017-03-09_at_8.13.14_PM.png?v=1489120468","url":"https:\/\/studio-senter.myshopify.com\/products\/summit-audi2ba-221-mic-and-line-preamp","provider":"Studio Senter","version":"1.0","type":"link"}