{"product_id":"primaluna-evo-300-tube-preamplifier","title":"PrimaLuna EVO 300 Tube Preamplifier","description":"\u003cdetails style=\"border:1px solid #ddd;border-radius:8px;padding:6px 12px;margin:0 0 14px\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700\"\u003eSpecs\u003c\/summary\u003e\u003cdiv style=\"margin-top:8px\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003eVacuum tube preamplifier, dual mono, tube rectified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eTubes\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003e6x 12AU7, 2x 5AR4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003e5x stereo RCA, stereo RCA home theater bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eOutputs\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003e2x stereo RCA, stereo RCA tape out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eWiring\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003ePoint to point with premium Swiss wire, AC Offset Killer, Takman resistors, ALPS Blue Velvet potentiometer, dual potted toroidal power transformers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eControl\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003eFull remote control, home theater bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eGain\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003e9.7 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003e256 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003ePhono\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003eOptional moving magnet phonostage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eFinishes\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003eSilver, Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003e52.8 lbs each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003e15.2 in x 8.1 in x 15.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #ddd;border-radius:8px;padding:6px 12px;margin:0 0 14px\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700\"\u003eWarranty\u003c\/summary\u003e\u003cdiv style=\"margin-top:8px\"\u003e\u003cp style=\"margin:0\"\u003eIn the USA, the PrimaLuna EVO 300 Tube Preamplifier carries a 90 day parts and labor warranty that extends to three years when you register the unit. The vacuum tubes are guaranteed for six months. Coverage applies to the original purchaser who buys from an authorized dealer such as All Elite Audio. Contact us and we will help you register your unit and answer any service questions.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #ddd;border-radius:8px;padding:6px 12px;margin:0 0 14px\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700\"\u003eWhat's in the Box\u003c\/summary\u003e\u003cdiv style=\"margin-top:8px\"\u003e\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003ePrimaLuna EVO 300 Tube Preamplifier\u003c\/li\u003e\n\u003cli\u003e6x 12AU7 tubes (installed)\u003c\/li\u003e\n\u003cli\u003e2x 5AR4 rectifier tubes (installed)\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003cli\u003eOwner's manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv style=\"border:1px solid #ddd;border-radius:8px;padding:10px 14px;margin:0 0 14px\"\u003e\n\u003cdiv style=\"font-weight:700;margin-bottom:6px\"\u003eBuyer's Guide\u003c\/div\u003e\n\u003cp style=\"margin:0\"\u003e\u003ca href=\"\/blogs\/how-to-guides\/primaluna-evo-300-tube-preamplifier-a-complete-buying-guide\"\u003eRead the full guide to the EVO 300 Tube Preamplifier\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/blogs\/how-to-guides\/primaluna-evo-tube-preamplifiers-a-complete-buying-guide-to-the-evo-100-200-300-and-400\"\u003eCompare the PrimaLuna tube preamplifier line\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe PrimaLuna EVO 300 is a full function vacuum tube preamplifier built around a dual mono, tube rectified design that puts pure tube circuitry between your sources and your amplifier. Six 12AU7 tubes handle amplification while two 5AR4 rectifiers deliver quiet, natural power, lowering the noise floor in a way solid state rectification rarely matches. The result is a preamp that trades in space, texture, and long trailing decay.\u003c\/p\u003e\u003cp\u003eConstruction is where PrimaLuna separates itself. The EVO 300 uses point to point wiring with premium Swiss wire, Takman resistors, an ALPS Blue Velvet potentiometer, and dual potted toroidal power transformers. The exclusive AC Offset Killer drops transformer noise to a place few designers pursue, so music emerges from a genuinely black background. At nearly 53 pounds, this is a serious piece of engineering that feels every bit as substantial as it sounds.\u003c\/p\u003e\u003cp\u003eFlexible in real systems, the EVO 300 offers five stereo RCA inputs, a home theater bypass, dual RCA outputs, and a tape out, plus full remote control. An optional moving magnet phonostage can be added for vinyl playback. Available in silver or black, it is a natural centerpiece for a tube based, source first system.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Rectified, Dual Mono.\u003c\/strong\u003e Two 5AR4 rectifier tubes and a dual mono layout keep the signal path pure tube, lowering the noise floor for a natural, textured, and vibrant presentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix 12AU7 Amplification Tubes.\u003c\/strong\u003e A complement of six 12AU7 tubes carries the audio signal, delivering the resonance and dimensionality that draws listeners to tube preamplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Offset Killer.\u003c\/strong\u003e A PrimaLuna exclusive that lowers transformer noise regardless of the quality of your household power, opening up a deep sense of space and long decay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint to Point Wiring.\u003c\/strong\u003e Hand built with premium Swiss wire, Takman resistors, and an ALPS Blue Velvet potentiometer for low noise, linearity, and musicality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Potted Toroidal Transformers.\u003c\/strong\u003e Two massive toroidal power transformers, potted in non-microphonic resin, radiate far less magnetic and acoustic noise than conventional designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Theater Bypass.\u003c\/strong\u003e A dedicated RCA home theater bypass lets the EVO 300 integrate seamlessly into a two channel and multichannel system without compromise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Phonostage.\u003c\/strong\u003e An optional moving magnet phonostage can be added, making the EVO 300 a complete hub for both digital and vinyl sources.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the PrimaLuna EVO 300 Tube Preamplifier Compares\u003c\/h3\u003e\u003ch4 style=\"font-size:1.15em;font-weight:800;margin:18px 0 4px\"\u003ePrimaLuna EVO 300 vs \u003ca href=\"\/products\/advance-paris-x-p1200-classic-preamplifier\"\u003eAdvance Paris X-P1200 Classic\u003c\/a\u003e\n\u003c\/h4\u003e\u003cp\u003eThe X-P1200 is a flagship level analog preamplifier with a refined, full bodied character. The EVO 300 takes a purely tube path with tube rectification, favoring resonance, decay, and that unmistakable tube sense of space.\u003c\/p\u003e\u003ch4 style=\"font-size:1.15em;font-weight:800;margin:18px 0 4px\"\u003ePrimaLuna EVO 300 vs \u003ca href=\"\/products\/advance-paris-x-p700-classic-preamplifier\"\u003eAdvance Paris X-P700 Classic\u003c\/a\u003e\n\u003c\/h4\u003e\u003cp\u003eThe X-P700 is a versatile solid state preamplifier for listeners who want a clean, quiet line stage. The EVO 300 answers with vacuum tube amplification and point to point construction for a warmer, more textured presentation.\u003c\/p\u003e\u003ch4 style=\"font-size:1.15em;font-weight:800;margin:18px 0 4px\"\u003ePrimaLuna EVO 300 vs \u003ca href=\"\/products\/parasound-halo-p6\"\u003eParasound HALO P6\u003c\/a\u003e\n\u003c\/h4\u003e\u003cp\u003eThe HALO P6 is a feature rich preamp with built in DAC and phono capability. The EVO 300 focuses on a pure tube analog experience, with an optional moving magnet phonostage and tube rectified power.\u003c\/p\u003e\u003ch4 style=\"font-size:1.15em;font-weight:800;margin:18px 0 4px\"\u003ePrimaLuna EVO 300 vs \u003ca href=\"\/products\/matrix-audio-mp-1\"\u003eMatrix Audio MP-1 Flagship Class A\u003c\/a\u003e\n\u003c\/h4\u003e\u003cp\u003eThe MP-1 is a Class A solid state flagship prized for its clarity and low noise. The EVO 300 offers a different philosophy entirely, using six 12AU7 tubes and dual toroidal transformers for organic, dimensional sound.\u003c\/p\u003e\n\u003ch4 style=\"font-size:1.15em;font-weight:800;margin:18px 0 4px\"\u003ePrimaLuna EVO 300 vs \u003ca href=\"\/products\/primaluna-evo-400-tube-preamplifier\"\u003ePrimaLuna EVO 400\u003c\/a\u003e (next step up)\u003c\/h4\u003e\u003cp\u003eThe EVO 400 adds balanced XLR inputs and outputs alongside single ended RCA for fully balanced operation into balanced power amplifiers.\u003c\/p\u003e\u003ch4 style=\"font-size:1.15em;font-weight:800;margin:18px 0 4px\"\u003ePrimaLuna EVO 300 vs \u003ca href=\"\/products\/primaluna-evo-200-tube-preamplifier\"\u003ePrimaLuna EVO 200\u003c\/a\u003e (next step down)\u003c\/h4\u003e\u003cp\u003eThe EVO 200 is a more affordable-tier choice with four 12AU7 tubes and a higher 2800 ohm output impedance, without the premium Swiss wiring or AC Offset Killer.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat type of preamplifier is the PrimaLuna EVO 300?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a vacuum tube preamplifier with a dual mono, tube rectified design, meaning both channels have independent circuitry and rectification is handled by tubes rather than solid state devices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich tubes does the EVO 300 use?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt uses six 12AU7 tubes for amplification and two 5AR4 tubes for rectification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many inputs does the EVO 300 have?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt provides five stereo RCA line inputs plus a dedicated stereo RCA home theater bypass input.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat outputs are available?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe EVO 300 offers two stereo RCA outputs and a stereo RCA tape output.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the EVO 300 include a remote control?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, it ships with full remote control for volume and source functions, along with a home theater bypass mode.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the AC Offset Killer?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a PrimaLuna exclusive circuit that lowers transformer noise regardless of the quality of your household power, helping the preamplifier deliver a very quiet background with more sense of space.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is point to point wiring?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRather than using a printed circuit board for the audio path, PrimaLuna hand wires the signal path point to point with premium Swiss wire, Takman resistors, and an ALPS Blue Velvet potentiometer for low noise and musicality.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does the EVO 300 use tube rectification?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTube rectification keeps the circuit purely tube based, which is quieter than solid state rectification and helps deliver a more natural, textured, and vibrant presentation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I add a phono stage?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, an optional moving magnet phonostage can be added, allowing you to connect a turntable with a moving magnet cartridge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the gain of the EVO 300?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe EVO 300 provides 9.7 dB of gain.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the output impedance?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe output impedance is 256 ohms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy are dual toroidal transformers important?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eToroidal transformers radiate far less magnetic and acoustic noise than conventional designs. The EVO 300 uses two massive potted toroids to keep noise low and detail intact.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finishes are available?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe EVO 300 is offered in silver and black.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the EVO 300 weigh?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach unit weighs 52.8 pounds, reflecting the massive potted transformers and heavy duty construction.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt measures 15.2 inches wide, 8.1 inches high, and 15.9 inches deep, so allow adequate ventilation and shelf depth.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the EVO 300 be used in a home theater system?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, the home theater bypass input lets you pass a front channel signal through the preamplifier at fixed gain, integrating your two channel system with a surround processor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs tube rolling possible with the EVO 300?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, the 12AU7 amplification tubes and 5AR4 rectifiers can be swapped by enthusiasts who enjoy tailoring the sound, one of the appeals of a tube based preamplifier.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the EVO 300 drive speakers directly?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo, it is a preamplifier and requires a separate power amplifier to drive loudspeakers. Its job is source selection, volume control, and clean tube amplification of the line level signal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat kind of listener is the EVO 300 for?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt suits listeners who want a purely tube line stage with hand built construction, a very quiet background, and the resonance, space, and texture that tube preamplification is known for.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from All Elite Audio?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAll Elite Audio is an authorized PrimaLuna dealer in Maryland, so your EVO 300 arrives new with full warranty support and expert setup guidance. We know these products firsthand and can help you build a complete, well matched system.\u003c\/p\u003e","brand":"PrimaLuna","offers":[{"title":"Silver","offer_id":45991671824437,"sku":null,"price":4695.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":45991671857205,"sku":null,"price":4695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/1704\/1461\/files\/primaluna-8236163170357-Silver-1.jpg?v=1789146023","url":"https:\/\/alleliteaudio.com\/products\/primaluna-evo-300-tube-preamplifier","provider":"All Elite Audio","version":"1.0","type":"link"}