{"product_id":"tube-tech-mp-1a-dual-channel-tube-microphone-preamp-di-01801-used-1","title":"Tube-Tech MP 1A Dual-Channel Tube Microphone Preamp\/DI #01801 (Used-1)","description":"\u003cp\u003eThe \u003cstrong\u003eTube-Tech MP 1A\u003c\/strong\u003e is a combined dual microphone preamplifier and direct instrument amplifier. The microphone inputs and outputs are balanced as well as fully floating. The inputs provide a switchable +48 V phantom power as well as a switchable -20 dB pad. Gain is adjustable in 5 dB increments from +20 dB to +70 dB. The direct instrument inputs are unbalanced with a gain ranging from + 10 dB to + 60 dB. The amplifiers are all tube based and the heaters are on a strict diet of DC-voltage only to avoid hum. All transformers, with the exception of the mains transformer, are enclosed in MU-metal cans. Input and output transformers come with a static screen between the primary and secondary wirings.\u003c\/p\u003e","brand":"Tube-Tech","offers":[{"title":"Default Title","offer_id":44451310665831,"sku":"487195","price":2495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/tube-tech-mp-1a-dual-channel-tube-microphone-preamp-di-01801-used-1_487195_1.jpg?v=1787096732","url":"https:\/\/vintageking.com\/products\/tube-tech-mp-1a-dual-channel-tube-microphone-preamp-di-01801-used-1","provider":"Vintage King","version":"1.0","type":"link"}