{"product_id":"lab-12-pre1-class-a-tube-preamplifier","title":"LAB 12 Pre1 – Class A Tube Preamplifier","description":"\u003cp\u003eWhen the musical vibrancy and sparkling audio energy are properly in harmony, only then can a pure Class A tube preamplifier deliver unsurpassed sonic performance. There is no doubt that the preamplifier is the heart of any high-end audio system and Lab12 Pre1 was designed from ground up as a high-performance preamplifier that can easily serve both solid state and tube power amplifiers. We didn’t cut corners at any step of the design and despite Pre1’s affordable price, it can undeniably infuse a purity of music energy into any power amplifier whilst conveying an organic, transparent and highly involving sound performance. Pre1 operates with a pure tube heart. A pair of matched 6922 tubes and a special gain circuit allow you to rediscover your music. Lab12’s unique four stage regulated solid state power supply offers state of the art filtering with tremendous power reserve, ready to serve most demanding dynamic shifts in the music, ensuring you feel and connect with the entire performance. Pre1 was designed as true dual-mono preamplifier with our propriety Fine Symmetry® and SRSG® topology implemented at every stage. Countless hours of listening and careful selection of high-quality audiophile electronic components reveal the Pre1’s rich, dynamic, transparent and high-definition sound that exceeds what even we thought possible at this price. Pre1 embraces our love and respect for music in the best possible way by preserving the music’s purity and adding as little of its own character as possible. This is the preamplifier that will capture the minds and hearts of even the most discerning audiophiles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e Remote control, Toroidal power transformer, Blue Velvet ALPS potentiometer, No feedback design, SRSG® implementation, Fine symmetry® implementation, 1-minute warm up time, 5mm Aluminum face panel. \u003cstrong\u003eFinishes Available:\u003c\/strong\u003e Matt Black or Frozen Silver.\u003c\/p\u003e\n\u003ch3\u003eSPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 80 VA max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 5 Hz – 200 KHz (+0-3dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion:\u003c\/strong\u003e 0.04% at 2V RMS output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 21db\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal to Noise ratio:\u003c\/strong\u003e 90db\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum output:\u003c\/strong\u003e 14V RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 50 Kohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e 900 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube complement:\u003c\/strong\u003e 2x 6922 dual triodes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 5x line stereo (RCA connectors)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp outputs:\u003c\/strong\u003e 2x line stereo (1x RCA connectors, 1x XLR connectors)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (WxHxD):\u003c\/strong\u003e 43x11x29 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LAB 12","offers":[{"title":"Matt Black","offer_id":60471060004945,"sku":null,"price":3150.0,"currency_code":"CAD","in_stock":true},{"title":"Frozen Silver","offer_id":60471060037713,"sku":null,"price":3150.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1906\/7833\/files\/sqimg_1788909917491.webp?v=1788910010","url":"https:\/\/www.soundroom.ca\/products\/lab-12-pre1-class-a-tube-preamplifier","provider":"The Sound Room","version":"1.0","type":"link"}