{"product_id":"effectrode-blackbird","title":"Effectrode Blackbird Preamp SR-71 All-Tube Preamp based on 'Blackface' Amp w\/ JJ 12AX7 Tubes","description":"\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Sl1uWFr47xI\" height=\"675\" width=\"1200\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/TClC97zIUfM\" height=\"675\" width=\"1200\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/VXs3k-_W0LA\" height=\"675\" width=\"1200\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\n\u003cdiv id=\"product-component-1625287927615\"\u003e\u003c\/div\u003e\n\u003cscript type=\"text\/javascript\"\u003e\n\/*\u003c![CDATA[*\/\n(function () {\n  var scriptURL = 'https:\/\/sdks.shopifycdn.com\/buy-button\/latest\/buy-button-storefront.min.js';\n  if (window.ShopifyBuy) {\n    if (window.ShopifyBuy.UI) {\n      ShopifyBuyInit();\n    } else {\n      loadScript();\n    }\n  } else {\n    loadScript();\n  }\n  function loadScript() {\n    var script = document.createElement('script');\n    script.async = true;\n    script.src = scriptURL;\n    (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(script);\n    script.onload = ShopifyBuyInit;\n  }\n  function ShopifyBuyInit() {\n    var client = ShopifyBuy.buildClient({\n      domain: 'gsus4.myshopify.com',\n      storefrontAccessToken: '187dbc01d476fd997b50772d11a1e649',\n    });\n    ShopifyBuy.UI.onReady(client).then(function (ui) {\n      ui.createComponent('product', {\n        id: '6598905004090',\n        node: document.getElementById('product-component-1625287927615'),\n        moneyFormat: '%24%7B%7Bamount%7D%7D',\n        options: {\n  \"product\": {\n    \"styles\": {\n      \"product\": {\n        \"@media (min-width: 601px)\": {\n          \"max-width\": \"calc(25% - 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Effectrode pedals comes with a \u003cspan style=\"text-decoration: underline;\"\u003e12V \u003cspan style=\"color: #ff2a00; text-decoration: underline;\"\u003e\u003cem\u003ecentre \u003cspan color=\"#ff2600\"\u003epositive (+)\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e power supply\u003c\/span\u003e with Australian power plug. Using a wrong power supply causes a permanent damage to the pedal and won't be covered by the warranty. \u003ca href=\"https:\/\/gsus4.com.au\/products\/rockboard-power-ace-dc-polarity-converter\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003ePolarity Converter sold\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eseparately if wanted to integrate with exisiting power supply that has 12V centre negative output.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Effectrode Blackbird is a real, all-tube preamplifier in a pedal. It's designed to add multiple channels to vintage or boutique guitar amps giving access to a wide tonal palette ranging from warm and fat blues drive sounds, through to classic rock distortion and harmonically-saturated, savage metal tones.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"woocommerce-product_features_list\" data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTwo Truly Independent Channels: Add multiple channels to your vintage\/boutique guitar amp! The clean channel is a replica of the classic ‘Blackface’ circuit Leo Fender created from the\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cem data-mce-fragment=\"1\"\u003eRCA Receiving Tube Manual\u003c\/em\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eand is beautifully warm and glassy sounding. The overdrive channel is an improvement on the “hot-rodded” tube circuitry found in ‘Dumble’ amps and packs a huge degree of flexibility ranging from warm and fat blues drive tones, through classic rock crunch, to harmonically-saturated sounds.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eClassic Tone Stacks: Each channel has it’s own dedicated ‘Bass’, ‘Middle’ and ‘Treble’ controls based on the interactive tonestack found on vintage\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cem data-mce-fragment=\"1\"\u003eFender\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003c\/em\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e‘Blackface’ amps.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTube Buffered Output: For connection to guitar amplifier. This output is a low impedance tube cathode follower stage with +10dBu of gain and is capable of driving long cable runs with lowest possible tone loss.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTransformer Balanced Out: For superb professional quality direct recording.\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cem data-mce-fragment=\"1\"\u003eTriad\u003c\/em\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003etransformer isolated balanced output (600Ω impedance) with +6dBu gain allowing direct connection to mixing desk, PC sound capture card or power amplifier. The transformer is driven by audiophile discrete class AB transistor circuitry (the only solid-state components in the entire signal path) and imparts some additional sweetness to the guitar signal—in fact, speaker emulation often isn’t even necessary when recording direct, just a some eq and a little reverb can create incredible, full-bodied tones.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAdjustable Bias: Internal bias trim-pot allows bias adjustment of the first gain stage of the drive channel to alter the input sensitivity, biting point and ‘feel’ of the\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cem data-mce-fragment=\"1\"\u003eBlackbird\u003c\/em\u003e. Rotating the trim-pot clockwise increases the bias voltage, ‘hot’ biasing the tube stage and rotating anti-clockwise ‘cold’ biases the tube.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Effectrode","offers":[{"title":"Default Title","offer_id":39336476573754,"sku":"SR-71-Blackbird","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1764\/4443\/files\/effectrode-blackbird-preamp-sr-71-all-tube-preamp-based-on-blackface-amp-w-jj-12ax7-tubes-sr-71-blackbird-gsus4-566800.jpg?v=1741204235","url":"https:\/\/gsus4.com.au\/en-us\/products\/effectrode-blackbird","provider":"Gsus4","version":"1.0","type":"link"}