{"product_id":"audiolab-dc-block-6","title":"Audiolab DC BLOCK 6","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower to the people\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAudiolab’s DC Block 6 removes RFI\/EMI whilst banishing ‘DC on the mains’, delivering pure, rebalanced power for up to six components in an audio or AV system In 2021, high-performance audio specialist Audiolab – famed for its amplifiers and digital source components spanning four decades – released its first product designed to improve the quality of AC electricity we feed our audio and AV systems.\u003c\/p\u003e\n\u003cp\u003ePriced at a shade under £100 and designed to connect to an individual audio component – an amp, for example – the dual-action DC Block’s remarkable effect on sound quality made it an instant success. For those who want to connect a DC Block to several components in a system, multiple units are needed – each requiring connection to a separate mains outlet. But what if you want a whole-system solution and have only one mains outlet available? Then you need the new DC Block 6.\u003c\/p\u003e\n\u003cp\u003eServing the purpose of a six-way power strip, the DC Block 6 contains the same highly effective mains filtering and DC blocking technologies as the original DC Block, but provides six individually isolated outlets to deliver pure, rebalanced power to every component in an audio or AV system – thus unlocking its true potential.\u003c\/p\u003e\n\u003cp\u003eHoused in a sleek aluminium enclosure, the DC Block 6 is perfectly proportioned to sit with standard width source and amp components – such as those made by Audiolab – on the shelf of a hi-fi equipment support. At the front is an OLED voltmeter display which shows the measured mains voltage.\u003c\/p\u003e\n\u003cp\u003eMains electricity has a fundamental influence on the audio signal as it passes through a system, from source to amp to speakers. The mains supply in a typical dwelling is subject to interference induced by a range of issues, causing the AC waveform to distort before it reaches each component. This creates noise in the audio signal, which degrades sound quality – a situation that continues to worsen as the electrical devices we use in our homes proliferate.\u003c\/p\u003e\n\u003cp\u003eOne common issue is ‘DC on the mains’ – a problem well known to affect the performance of audio equipment, especially amplifiers. In theory, the mains electricity we obtain from the sockets in our homes should be pure AC, with a perfectly symmetrical sine wave alternating between positive and negative phases. However, the presence of ‘asymmetrical loads’ – myriad household devices that use the AC energy available in the mains cycle unevenly, from dimmer switches to kitchen appliances to computer power supplies – causes the waveform to become offset, resulting in the presence of DC voltage on the AC supply\u003c\/p\u003e\n\u003cp\u003eThe AC transformers commonly used in home audio equipment cannot tolerate the presence of significant levels of DC voltage without being compromised. Less than 500mV of DC – typical in an average household electricity supply – can be sufficient to cause toroidal transformers of the kind often found in amplifiers to become saturated, which adversely affects sonic performance and may cause audible mechanical vibration. By blocking, or cancelling, DC voltage found within the AC mains supply, the Audiolab DC Block 6 corrects the DC offset and rebalances the mains sine wave.\u003c\/p\u003e\n\u003cp\u003eTackling ‘DC on the mains’ is not the only benefit delivered by this dual-action device – it also contains a specialised, high-performance filtering circuit that removes RFI\/EMI contaminants from the mains supply. This is effective in reducing both differential-mode noise (exacerbated by cheap switch-mode power supplies used by many home appliances) and common-mode noise (aggravated by airborne interference from phones, Wi-Fi networks and Bluetooth).\u003c\/p\u003e\n\u003cp\u003eThis combination of technologies ensures that the DC Block 6 does more than solve the problem of transformer saturation caused by DC on the mains; it also helps to unlock the sonic potential of every audio component to which it is connected. The noise floor drops and the sound gains greater focus, with reduced grain, improved clarity, better defined bass and ‘airier’ treble.\u003c\/p\u003e\n\u003cp\u003eThe Audiolab DC Block 6 all-in-one DC blocker and mains filter for audio and AV systems is available from November at an RRP of £349 – refreshingly affordable for a specialised, six-way power optimisation device of such impressive efficacy. It’s available in black or silver and comes with a full set of power cables – six IEC C14 to C13 cables to connect its outlets to the user’s system components, plus a cable to plug it into the mains.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-6\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element  vc_custom_1652568346785\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ctable class=\"tablepress tablepress-id-19\" id=\"tablepress-19\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"row-1\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cstrong\u003eGeneral Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cstrong\u003eMains filter \u0026amp; direct current blocker\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-2\"\u003e\n\u003ctd class=\"column-1\"\u003eDesign Philosophy and Core Technology\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e6 outlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-3\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eHigh frequency filter suppressing noise on the mains power line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-4\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eBlocks DC on the mains power line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-5\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eOverload protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-6\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eDigital voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-7\"\u003e\n\u003ctd class=\"column-1\"\u003eAudio Power\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eEach receptacle loading 8A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-8\"\u003e\n\u003ctd class=\"column-1\"\u003eAmplifier Compatibility\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eMax total loading 10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-9\"\u003e\n\u003ctd class=\"column-1\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e4.6k\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-10\"\u003e\n\u003ctd class=\"column-1\"\u003eGross Weight\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e6.8kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-11\"\u003e\n\u003ctd class=\"column-1\"\u003eDimensions (mm) (W x H x D)\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e444 x 306.4 x 78.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-12\"\u003e\n\u003ctd class=\"column-1\"\u003eCarton Size (mm) (W x H x D)\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e500 x 455 x 140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-13\"\u003e\n\u003ctd class=\"column-1\"\u003eFinish\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eBlack \/ silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-14\"\u003e\n\u003ctd class=\"column-1\"\u003ePower Requirements (depending on region)\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e100-240V ~ 50\/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-15\"\u003e\n\u003ctd class=\"column-1\"\u003eStandard Accessories\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003ePower cord, user manual, etc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wpb_column vc_column_container vc_col-sm-6\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element  vc_custom_1652912051262\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003eSimple setup\n\u003cdiv class=\"product_category_banner_content1 desktop_content\"\u003e\n\u003cdiv class=\"align_content_left\"\u003e\n\u003cdiv class=\"title3\"\u003e\n\u003cp class=\"p1\"\u003eThe DC BLOCK 6 has one single mains input and offers six IEC outlets for the mains power supply of your audio system components.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003ePerfectly sized to match audiolab components and to easily fit into a typical hi-fi shelf\/rack system, the DC BLOCK 6 also features a front-panel voltmeter display (which can also be powered off for a more discreet placement).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003e• Suitable for all audio or AV systems\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003e• Removes DC from AC mains supply, transformer hum, and RF interference\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003e• Offers radical improvement in mains quality, transformer and power supply performance, and therefore sound quality\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003e• Six independent outlets for source components; power amps, preamps, integrated amplifiers, CD players, DACs, etc.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003e• One single mains input connection\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003e• Simplified OLED display on voltmeter with display on\/off option\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AudioLab","offers":[{"title":"Black","offer_id":56215721279874,"sku":null,"price":349.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":56215721312642,"sku":null,"price":349.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6652\/0962\/files\/DCBLOCK6StandardBlack_1_Large_3cec1b01-3cc7-4abe-8721-347a191e3068.jpg?v=1768428534","url":"https:\/\/premiumhomeaudio.co.uk\/products\/audiolab-dc-block-6","provider":"Premium Home Audio","version":"1.0","type":"link"}