{"product_id":"ca-summit-tpa-200b-aec2429f45","title":"SUMMIT TPA-200B — Microphone","description":"\u003cp\u003eSummit Audio TPA-200B is a two-channel tube mic\/line preamplifier in a 2U 19-inch rack format. Summit publishes microphone, line and front-panel Hi-Z operation, with two XLR mic inputs, two 1\/4-inch line inputs, and two XLR outputs. Each channel uses tube gain staging; the published tube complement is three 12AX7A tubes. Manufacturer specifications list 75 dBv maximum gain, 25 dBu maximum XLR output, 10 Hz-50 kHz frequency response at -1 dB, -135 dB equivalent input noise, 115 dB signal-to-noise ratio and 0.055% THD+N under the stated test condition. The unit has an internal AC supply switchable for 115 or 230 V operation and is specified at 35 W.\u003c\/p\u003e","brand":"SUMMIT","offers":[{"title":"Default Title","offer_id":51242319675638,"sku":null,"price":5285.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/2882\/7894\/files\/607_full.jpg?v=1783727531","url":"https:\/\/envoy-music.myshopify.com\/products\/ca-summit-tpa-200b-aec2429f45","provider":"Envoy Music","version":"1.0","type":"link"}