{"product_id":"radial-twin-city-active-amp-switcher","title":"RADIAL Twin-City Active Amp Switcher","description":"Active ABY Amp Switcher\u003cbr\u003eThe Twin-City™ is an active amp selector that lets you connect any two guitar amps and switch between them or drive them both simultaneously without noise, loss of gain, or any degradation to your natural guitar tone.\u003cbr\u003e\u003cbr\u003eActive ABY amp switcher \u0026amp; Class-A buffer\u003cbr\u003eIsolated output eliminates hum and buzz\u003cbr\u003e180° polarity reverse to phase-match amps\u003cbr\u003eDrag Control load correction for natural tone\u003cbr\u003e\u003cbr\u003eActive circuitry for noise-free switching\u003cbr\u003eThe Radial Twin-City uses a class-A input buffer to drive the amp outputs, which reduces susceptibility to noise and allows for completely silent switching on stage. To eliminate hum and buzz from ground loops, the Twin-City is equipped with an isolation transformer on output-B, along with a ground lift switch and 180⁰ polarity reverse switch that ensures both amplifiers play back in phase with each other. At the input, Drag Control load correction allows you to recreate the natural load on the pickups as if you were connected directly to a tube amplifier, allowing the natural tone of your instrument to shine through.\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003eAudio Circuit Type: Class-A discrete FET buffer circuit\u003cbr\u003eFrequency Response: Tailored for guitar\u003cbr\u003eClip Level: +9dBu (Input), +9dBu (Output)\u003cbr\u003eTotal Harmonic Distortion: \u0026lt;0.003% @ 1kHz\u003cbr\u003eIntermodulation Distortion: 0.003%\u003cbr\u003eInput Impedance: Varies with Drag™ Control, 22k to 1Meg Ohm\u003cbr\u003eOutput Impedance: 1000 Ohms\u003cbr\u003eNoise Floor: -90dBu\u003cbr\u003e\u003cbr\u003eFeatures\u003cbr\u003e180° polarity reverse, Drag Control\u003cbr\u003e\u003cbr\u003eGeneral\u003cbr\u003eConstruction: 14-gauge steel\u003cbr\u003eSize (L x W x D): 3.5\" x 4.4\" x 2.17\" (89mm x 112mm x 55mm)\u003cbr\u003eWeight: 0.9lb (0.42kg)\u003cbr\u003eShipping Size (L x W x D): 6.25\" x 4.5\" x 2.5\" (158.75mm x 114mm x 63.5mm)\u003cbr\u003eShipping Weight: 3.4lb (1.55kg)\u003cbr\u003ePower: 50mA, 9VDC (center pin negative)\u003cbr\u003eConditions: For use in dry locations only between 5°C and 40°C\u003cbr\u003eWarranty: Radial 3-year, transferable","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":53028928127285,"sku":"676101039319","price":259.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/5384\/5301\/files\/twin-city-top.jpg?v=1783945736","url":"https:\/\/musiquediplomate.com\/products\/radial-twin-city-active-amp-switcher","provider":"Centre de Musique Diplomate","version":"1.0","type":"link"}