{"product_id":"used-amprx-brown-box-voltage-attenuator","title":"USED AmpRX Brown Box Amplifier Voltage Attenuator","description":"\u003ch2\u003eOptimal voltage for a superior tone!\u003c\/h2\u003e\n\u003cp\u003eIf you want to get the most out of your tube amp, you need a BrownBox!\u003c\/p\u003e\n\u003cp\u003eTube amps are designed to run at an optimal voltage, and standard 120V\/AC wall current is typically too high for them.\u003c\/p\u003e\n\u003cp\u003eThe BrownBox lets you bring the current down to an optimal level, resulting in significantly improved amp performance.\u003c\/p\u003e\n\u003cp\u003eAnother benefit of running your amp at the optimal voltage is that your tubes will usually last much longer.\u003c\/p\u003e\n\u003cp\u003eWhatever the venue, you’re sure to supply your amp with the optimal input voltage for your personal sound!\u003c\/p\u003e\n\u003ch3\u003eAmpRX BrownBox Voltage Attenuator features:\u003c\/h3\u003e\n\u003cp\u003e• The perfect way to optimize the input voltage for your tube amp.\u003c\/p\u003e\n\u003cp\u003e• Dramatically improves your amp's performance!\u003c\/p\u003e\n\u003cp\u003e• Optimal input voltage extends the life of your power tubes.\u003c\/p\u003e\n\u003cp\u003e• LCD voltmeter makes it easy to dial in the optimal setting for your amp.\u003c\/p\u003e\n\u003cp\u003e• Selectable input current setting ensures safe and accurate operation.\u003c\/p\u003e\n\u003cp\u003e• Choose from 4 attenuation modes to fine-tune your voltage.\u003c\/p\u003e\n\u003cp\u003e• Bypass mode lets you easily A\/B the results of your optimized amp voltage.\u003c\/p\u003e\n\u003cp\u003e• Braced metal chassis and protective bar withstand the most brutal touring conditions.\u003c\/p\u003e","brand":"AmpRX","offers":[{"title":"Default Title","offer_id":47928770265347,"sku":"USEDAMPRXBROWNBOX","price":399.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/8771\/5996\/files\/20260409-153746.jpg?v=1775792340","url":"https:\/\/guitarbrando.com\/products\/used-amprx-brown-box-voltage-attenuator","provider":"Guitar Brando","version":"1.0","type":"link"}