{"product_id":"pro101a-aux-to-xlr-isolation-box-with-volume-controller-clean","title":"Pro101A AUX to XLR Isolation Box with Volume Controller - Clean","description":"\u003cp\u003eIn this review the WisWinDa Pro101A AUX to XLR isolation box is assessed as a compact solution for connecting consumer devices to balanced XLR inputs while eliminating hum. The bottom line: it is for anyone who needs a simple, durable DI-style converter with a built-in \u003cstrong\u003eground lift switch\u003c\/strong\u003e and volume control to stop ground loop noise and control level on the fly. The unit's aluminum shell and detachable 3.5mm aux plug make it useful for portable rigs and desktop setups where a clean mono feed to mixers or PA systems matters.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAUX to XLR isolation:\u003c\/strong\u003e Converts an unbalanced 3.5mm signal to a balanced XLR output to help interface phones, laptops, and MP3 players with pro audio gear without needing extra adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in audio transformer:\u003c\/strong\u003e The internal transformer addresses ground loop hum by isolating the signal path and reducing noise from electrical interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume controller:\u003c\/strong\u003e Integrated level control allows quick attenuation of the input signal before it hits a mixer or preamp, useful for matching levels from different sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround lift switch:\u003c\/strong\u003e A durable ground lift lets the user choose isolation to eliminate buzz from grounding differences between devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable 3.5mm aux cord:\u003c\/strong\u003e The included 3.3ft cord with a detachable gold coating plug allows simple replacement or DIY modifications when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged housing and connectors:\u003c\/strong\u003e An aluminum alloy shell and gold-coated XLR 3-pin connectors help preserve signal integrity in varied use environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Pro101A is well suited to musicians, podcasters, small venues, and desktop recording users who need a quick way to feed a mono consumer device into a balanced mic or line input while removing hum. If you regularly patch a laptop or phone into a mixer or PA and encounter grounding noise, this box gives a compact hardware fix without complex wiring.\u003c\/p\u003e\n\u003cp\u003eIt is not for those who require true stereo conversion from a single 3.5mm stereo source without additional cabling, since the product is specified for mono operation; users needing full stereo should consider separate stereo DI solutions or two units.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEffective ground loop reduction thanks to the built-in audio transformer and ground lift switch.\u003c\/li\u003e\n\u003cli\u003eConvenient integrated volume control for on-device level adjustment.\u003c\/li\u003e\n\u003cli\u003eDurable build with aluminum shell and gold-coated XLR connectors for reliable signal transfer.\u003c\/li\u003e\n\u003cli\u003eDetachable 3.5mm aux plug allows replacement or customization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports mono operation only, so stereo requires additional cabling or a second unit.\u003c\/li\u003e\n\u003cli\u003eThe fixed 3.3ft cord length may be short for some permanent installations without extension options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003ePro101A AUX to XLR isolation box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e3.5mm AUX (detachable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eXLR 3-pin gold coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCord length\u003c\/td\u003e\n\u003ctd\u003e3.3ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCord diameter\u003c\/td\u003e\n\u003ctd\u003e0.24in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eMono only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy shell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe WisWinDa Pro101A is a practical, no-nonsense isolation box for anyone needing a clean mono path from consumer devices to XLR inputs. Its built-in transformer, ground lift and volume control make it good value for small studios, live rigs, and desktop setups, as long as you accept the mono limitation and the relatively short fixed cord.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this unit fix hum from a laptop to mixer connection?\u003c\/strong\u003e\u003cbr\u003eThe built-in audio transformer and ground lift switch are designed to reduce ground loop hum, so it often resolves common buzzing caused by grounding differences.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the included 3.5mm plug replaceable?\u003c\/strong\u003e\u003cbr\u003eYes, the 3.5mm aux plug is detachable, allowing replacement or DIY modifications if a different length or connector is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it handle stereo signals?\u003c\/strong\u003e\u003cbr\u003eNo, the Pro101A supports mono operation only; stereo requires a second unit or a dedicated stereo converter.\u003c\/p\u003e","brand":"WisWinDa","offers":[{"title":"Default Title","offer_id":48202311106779,"sku":"B0D5L6KW8H","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/611_X1SN7ML._SL1500.jpg?v=1770272872","url":"https:\/\/gearmusthave.com\/products\/pro101a-aux-to-xlr-isolation-box-with-volume-controller-clean","provider":"GearMustHave","version":"1.0","type":"link"}