Fosi audio p1 vs p1 forum The Preamplifier/DAC being used is a WIIM Ultra. I'm pretty sure I upgraded these tubes to a better brand. 1 setup and it also sounds very good. I was going to order the Jan 16, 2025 · Brad’s Audio Review (1/7 through 1/11/2025) Fosi Audio ZD3 This is my first real review of a home audio product, the Fosi Audio ZD3 DAC (digital to analog converter). I promptly replaced the cheapo tubes with NOS GE tubes. In side of the box, The P3 it self, Bluetooth antenna, pair of GE JAN 5654W tubes, the manual and the power brick. These additional features make the amp even more versatile for different audio setups. youtube. Fosi Audio makes quality hifi accessible worldwide by offering a diverse range of amplifiers, preamps, and DACs that blend modern engineering with vintage-inspired design. Feb 11, 2025 · The Fosi MC331 also offers practical connectivity options, including a 3. Jul 4, 2009 · The first extender arrived, so I was able to assess the options for fitting the pair of Burson V6 Vivid opamps in my Fosi Audio P1 tube pre-amp. In the photos they look like GE tubes. I am eagerly writing this after Fosi Audio sent me a unit for review and asked for my unbiased, no-holds-barred feedback. This particular preamp was used for a Mar 12, 2025 · Fosi Audio continues to make a name for itself, delivering audiophile-grade equipment at surprisingly wallet-friendly prices. With a diverse range of Hi-Fi audio products available, we take pride in designing, manufacturing, and selling premium audio gear that aids your journey towards the perfect music experience. Jun 15, 2023 · I'm not particularly knowledgeable about audio, but I'm in search of a Bluetooth sound solution that offers excellent quality. Jan 12, 2025 · The reviewer mentions a low level noise/hiss in the Fosi X5 but nothing about noise in the Project Phono Box which has worse performance. Same high temp behavior is observed when connected directly to the Denon (ie without the P1 in the loop: Denon > BT20APro) and persists whether the Denon or the P1 are powered on or off. Certainly economical at $65 kickstarter price, and looks nice. Live music sounds great. 1. In the open, I am not narrowly glued to any audio equipment brand and will not give any product an easy pass with This Fosi preamp made a big difference to the sound of my digital keyboard. The speakers used to test with are a pair of Definitive Technology Pro Cinema ProMonitor800 and a Definitive Technology ProSub600. Elevate your sound quality, reduce noise, enjoy pristine audio with our range of preamplifiers. The P1 has performed remarkably well for me. There is room for Dec 3, 2021 · I just ordered a Fosi P1 to play around with because it was super inexpensive on amazon but would rather (maybe) try the P3 if it becomes available soon. 8cm) wide by 2 1/4" (5. Oct 18, 2022 · Further Information: Selling this little entry level preamp that will add some tube flavours to the system. XLR balanced & audiophile-grade components for pristine sound. I'll be upgrading both of those several times before the DAC/Amp. I expect to be happy with it as well, except that while the addition of a remote is a Jul 27, 2024 · The Fosi Audio ZA3 and V3 (stereo) amps do not have the Post Filter Feedback (PFFB) circuitry, but they are both great sounding Class D amps. I also use a Fosi 30D Pro in a 2. audiosciencereview. Oct 27, 2023 · My audio source is a Denon DNP-800NE Music Streamer which passes through a Fosi P1 tube preamp (Denon > P1 > BT20APro). Links to Amir's reviews of the three: Fosi Audio V3 Mono Topping PA5 II Topping PA7 Aiyima A70 Prices are V3 Mono $260 (pair), PA5 II Plus $290, PA7 Plus $550, Aiyima A70 $220. It's the Q6 DAC. P. Alas, there is only space for one with the case closed. The Dec 7, 2023 · Fosi Audio has been pumping out desktop audio gear like mad and the new Fosi Audio P3 preamp is designed to fit with many of their desktop amplifiers like the TB10D, or their well received V3 amp. A place for making the right decision when purchasing new headphones. 5mm pre out, hopefully tied to the volume control. 25" bookshelf speakers and a kef 8" subwoofer. I'm just dipping my toe in the water right now, and I haven't considered adding anything else like XBox or Switch The Fosi Audio P1 Tube Preamplifier is a compact yet powerful addition to any home audio setup, designed for enthusiasts who appreciate high-fidelity sound without compromising on space or budget. Dec 21, 2004 · Fosi Audio P3 is a small footprint aluminium chassis, hybrid (includes both solid state and tube amp components), Bluetooth compatible pre-amp and headphone amp. I gave it some time to work in my system (AN AZ3 speakers and Exposure 2010S amplifier). 2020 iMac > Eversolo Z8 Dac > Two Dynaudio 18s Dual Opposed Subwoofers & Dynaudio LYD 48 Monitors, Roon/Tidal/ALAC music library. A new arrival has been added to the orange button family Jan 31, 2025 · Fosi Audio ZD3 Balanced DAC Review This is a review and detailed measurements of the Fosi Audio ZD3 balanced stereo DAC. Explore our high-fidelity home audio components for exceptional sound in any setting. Photo link attached. The brushed aluminum chassis is compact and understated; it’s a noticeable step up in aesthetics compared with the Box X2. I was not paid to review, but it was sent on the condition that I would post my review online. 5mm headphone output. With the Kickstarter release of the ZA3, they have a stronger need for a tubeless preamp with balanced and unbalanced Dec 18, 2023 · Your go-to resource for unbiased opinions, detailed assessments, and user experiences about Fosi Audio products. Bought a week ago from fosi audio ,no longer required due to the arrival of the new preamp. 52139/. Totally happy with that set up (except for lack of remote), which was fed various inputs (CD, TT, Wiim) through an inexpensive box with 4 buttons. Now for this pre-amp, I'd be more impressed if it didn't have tubes, and maybe more inputs. php?threads/fosi-audio-za3-amplifier-review. . RCA input to the computer, CD, phone, iPod and other player and RCA Jun 25, 2003 · LG OLED83G36LA Marantz SR7012 Fosi Audio V3 Mono x 3 AC Infinity Aircom S8 Oppo UDP203 Dali Opticon 6, Opticon Vokal, Alteco C1, Oberon On Wall, Phantom E60 BK P12-300SB WiiM Pro Xbox Series X PS5 PSVR2 Apple TV 4K Pro-Ject Debut Pro FiiO PL50 Linear Power Supply 5. See the album for the answer to all the question of fitting in the other apparent spaces. However I've decided to ditch the Google speakers in Oct 3, 2023 · I'm using the V3 with an inexpensive Fosi P1 preamp that includes extra gain in the circuit and offers bass/treble controls. S. I didn't see any dedicated Aug 17, 2021 · So, a good friend surprised me via an Amazon shipment with a gift of a Douk P1. I also used the same amps connected to other DACs to compare against the ZD3. With the RCA input to the computer, CD, phone, iPod and other players, and RCA output to the Powered Speakers, active multimedia audio devices for lossless audio(The RCA cables not Apr 5, 2025 · Fosi Audio Box X5 Phono Preamp Discussion in ' Audio Hardware ' started by rischa, Apr 5, 2025. com/forum/index. I think in Fosi's urgency to cash in Nov 17, 2024 · "Introducing the Fosi Audio GR40 DAC Tube Preamp and Headphone Amplifier: A harmonious blend of vintage warmth and high-performance chipset. It incorporates two TI TPA3255 amplifier chips enabling it to deliver up to 2x150W or 1x240W @ 4Ω. We would like to show you a description here but the site won’t allow us. This subreddit is for the budget minded audiophile that wants to grow out of soundbars, boomboxes, mini systems, portable bluetooth, lifestyle speakers, and PC peripheral branded audio solutions. Feb 26, 2023 · I've been using a P3 for about 10 tracks so far. in: ElectronicsAbout this item 🍎 NOTE: This is a preamplifier, not a power amplifier or phono preamp, can't be used for turntables or passive speakers. It is on kind loan from a member and. I wish they Jan 6, 2019 · I'm reading great review after great review for this small 2 channel FosI Audio Amp. 80s studio stuff not so much so far. 5mm Headphone port. With a strong reputation built on solid Dedicated to providing assistance and solutions for your Fosi Audio products. With its sleek and minimalist design, the P1 is a great choice for music enthusiasts who value both performance and aesthetics. Nov 15, 2024 · This is an unbiased novice review on a pair of brand-new V3 monoblock amplifiers that Fosi Audio graciously sent me recently. These meticulously crafted amplifiers offer the warmth and richness of tube-based audio. Shop global. Oct 25, 2024 · Mono et Mono My Experience with the Fosi Audio V3 Monoblock Amplifier By David Berti Fosi Audio sent me a pair of V3 monoblocks to test as part of a grass roots effort to improve their product and increase exposure. It was sent to me by the company and costs US $179. The 6K4 tubes in this preamplifier can be rep Jan 4, 2024 · A detailed review with audio examples of the Fosi Audio P3 Bluetooth preamplifier and headphone amplifier, with tubes. The only bad audio system, is the one you don't enjoy to the fullest. Fosi Audio P1 Tube Pre-Amplifier Mini Hi-Fi Stereo Buffer Preamp 6K4 Valve & Vacuum Pre-amp with Treble & Bass Tone Control for Home Theater System 🍎 NOTE: This is a preamplifier, not a power amplifier or phono preamp, can't be used for turntables or passive speakers. The ZD3 manages at the same time to look elegant/modern and cute! The choice of round display is smart as is displaying the level the largest in the Posted by u/kunalsinss - 2 votes and 5 comments Jul 4, 2009 · My <US$40 Fosi Audio P1 tube preamp/buffer with bass, treble and volume dials has two TI NE5532P s. After spending time and comparing the V3 to some other amplification options, a few May 18, 2025 · This is a review and measurements of the Fosi BOX X1 budget moving magnet phono preamplifier. Speakers like my KEF LS50’s, some Dynaudio monitors that have a 4 ohm nominal impedance, and even Magnepan Latest From Fosi Audio Fosi Audio V3 Two-Channel Integrated Amplifier – A Blogs & Little Things Review Fosi Audio DA2120C Compact Stereo Receiver Review Fosi Audio P1 Tube Preamp Review Jul 13, 2024 · How The Heck Can the $90 Fosi V3 Amp Be So Darn Good? Discussion in ' Audio Hardware ' started by Rattlin' Bones, Jul 13, 2024. 5mm pre-out connection for an external subwoofer and a 3. I don't normally post much, but after trying out the Fosi V3/P3 combo and then the MC101 I don't think I will be taking another chance on Fosi products. These is a Bluetooth input, tone controls, a preamp output and a headphone socket. Jul 20, 2021 · Comparation Fosi Preamp Tube P1 with Fx-Audio Tube 03 #reviewandcompare #fxaudiovsfosipreamp #fosipreamp @fxaudiopreamp Best budget mini class D amp? AIYIMA A07 TPA3255 vs Fosi Audio TDA7498e Been running the Fosi TDA7498e for awhile and decided to pick up the A07 after seeing the audio science review had it beating the emotiva a-100 in testing. L. SU-1 DAC Fosi V3 amp Kanto Yu 5. Jul 20, 2020 · Buy Fosi Audio P1 Tube Pre-Amplifier Mini Hi-Fi Stereo Buffer Preamp 6K4 Valve & Vacuum Pre-amp with Treble & Bass Tone Control for Home Theater System: Preamplifiers - Amazon. This is the Fosi Audio P1 Tube Preamplifier Mini Hi-Fi Stereo Preamp with 6K4 Valve Vacuum (not for Turntable). Their products are engineered for versatility and power, serving both audiophiles and gamers with impressive performance at competitive prices. Like @lovinthehd there are better ways to EQ than tubes and good pre-amps should be clean and not inherently add their own sound to the signal. Experience the rich, detailed sound of JAN 5654W tubes and ESS9028Q2M" #FosiAudio #GR40 #DAC #Preamp I found a chineese youtube video about GR40 Fosi Audio | Experience Audiophile-Grade HiFi Joy, Made Accessible. Fosi Audio $40 Tube-P1 Tube Preamp | Listening Thoughts, Quick Review and Teardown Emptor Audio 323 subscribers Subscribed Nov 7, 2023 · The Fosi Audio P3 is a Tube based pre-amp/amplifier with the option to customize your sound using the treble and bass controls. Not much discussion of the internals yet. For a full review and presentation. To begin, here’s a disclaimer about the product. The 7-pin 5654W tubes stick out from the top and hence the P3 needs to be placed on top if you Feb 13, 2025 · I compare the Fosi Audio BOX X5 phono premp with the Audio-Technica AT-PEQ30 and the Douk Audio T4 Pro. All of my amps have volume control so this hasn't been an issue before, but I recently acquired an amp without volume control, so I have a need for a preamp to solve that issue. Apr 10, 2023 · My audio source is a Denon DNP-800NE Music Streamer which passes through a Fosi P1 tube preamp (Denon > P1 > BT20APro). While my tube research has indicated some good choices for tube rolling, my opamp research has led me here seeking advice, even after having read many posts in this thread. It is a bit of a conundrum to pair the P3 with the V3 given the V3 was marked an audiophile piece, but there are audiophiles that also believe only the best sound comes from tubes. Have zero desire to upgrade from here. some highlights below RCA input to the computer, CD, phone, iPod, and other player and RCA output Jul 25, 2021 · The Fosi P3 Kickstarter is live. Feb 1, 2025 · Hello there to all on their respective audio journeys. Does the V3 match Apr 8, 2025 · Presentation of the Fosi Audio Q6 Dac, and personal experiences I had the honor of receiving Fosi Audio's latest product before its released. I think it's a good buy. With the RCA input to the computer, CD, phone, iPod and other players, and RCA output to the Powered Speakers, active multimedia audio devices for lossless audio(The RCA cables not Fosi Audio P1 download instruction manual pdf Fosi Audio P1 Tube Pre-Amplifier Mini Hi-Fi Stereo Buffer Preamp 6K4 Valve Vacuum Pre-amp with Treble Bass Tone Control for Home Theater HiFi System Jul 8, 2025 · Fosi sent me the ZP3 preamplifier for review. The V3 Mono amps are best suited for speakers that need more current and whose impedance vs. As for music it makes a noticeable difference, bringing quality to the sound. The V3’s arrived securely packed, each nestled in its own handsome container Feb 3, 2025 · Design and Build Quality Right away, the Fosi Audio Box X5 feels sturdier than you might expect for the price. We focus on education, discussion, and sharing of entry and mid level separate & multi component audio systems. Mar 28, 2025 · This is a review and detailed measurements of the Fosi Audio DS1 portable usb-c DAC and balanced headphone amplifier. Mar 15, 2023 · HI Everyone, I've recently purchased the Fosi Audio TD10D and happy with the results of this Class D amp for my desktop with some Sony SS-CS5 speakers. The Fosi Audio V3 Mono amplifier aims to offer monoblock performance (usually reserved for high-end systems) in a compact, accessible package. com FREE DELIVERY possible on eligible purchases Elevate your audio experience with Fosi Audio's Tube Amplifiers. Feb 1, 2024 · Hi! I would like to share with you my own listening experience with the new Fosi Audio ZA3. Mar 1, 2025 · Personal presentation of the Fosi Audio P4 preamplifier In my latest recommendation, I present the Fosi Audio P4 preamplifier. The second test was running the Fosi P4 with the tone bypass on, through my Cambridge Audio Topaz AM5, with the input being my Bang & Olufsen Beogram 1800 turntable (MM amped by a Fosi Box X1 and yes, I bought this after running the Apr 22, 2020 · Someone in the new Fosi thread said a new thread would appear to compare models, so here it is. Nov 4, 2025 · Another *advice sought* thread :) I am trying to decide between two small class D amps by Fosi Audio: **Fosi BT20A Pro** **Fosi P3 Tube** Both have bluetooth for my iPhone, and both have RCA in, and have tone controls ( essential because of my tinnitus Aug 19, 2023 · I had the opportunity to check out a Fosi V3 recently. I have been sent this unit by Fosi Audio through their tester program. For some background: I currently have an older Topping TP20 Mk II that had sat in its box for years (it was purchased on a whim but I only had severely inefficient speakers at the time). It displaced an Outlaw 975, drives a Crown PS-400 into my Snell D7s and is pretty much spectacular on well recorded jazzy stuff. It is equipped with two Texas Instruments TPA3255 amplifier chips which allows it to output Jan 9, 2025 · The ZA3 is one of many good class D amps based on the TI 3255 amp chip. I am getting mine today and hope it is the new version! This review is just to show some of the similarities and differences between the P1 and the P3 Preamplifiers from Fosi Audio, and to maybe help you to decide which one is best for you. It is on kind loan from a member and costs US $36. Bad. Discover the world of audio refinement with our Preamp products. Using it with a pair of Aperion Audio 5. HiBy R6 iii Dap, Qudelix 5K Bluetooth dac/amp, Hiby D1 dongle dac/amp > Symphonium Meteor iem, Crinear Meta iem, Xenns Tea Pro iem, Kiwi Ears HBB Punch iem, Sony XBA-N3 iem, & Sennheiser HD490, AirPods Pro 2, iPad Pro & iPhone 17 Apr 24, 2024 · The new Fosi Audio V3 mono is both a natural next step for Fosi Audio using that process, but I also feel that this Power Amplifier has moved Fosi Audio into the next tier of Audio products where people want a product with no limitations or restrictions and do not care how much something costs. The P1 provides enough gain at 12 o'clock that the volume on the V3 stays below 12 o'clock and is still approaching louder than I will use. We'll see but I like what a few have said about it here. Hey everyone, I recently got a Rega P1 turntable and a Fosi X4 phono preamp taking the signal into my google home max pair (which sounds nice!). Older 60s and 70s tracks sound better. I have already thoroughly familiarized myself with the Fosi Tube P1 ( with the GE upgraded tubes), TB 10A, and a Nobsound G2 Pro I USB into the Modi DAC, but I also have the BlueMe HD toslinked into the Modi as well (so it dbls as a receiver kinda). It was clear from the beginning that sound from Fosi X4 preamp was colored, mudddy and lacking dynamics (softly speaking - in reality it's "rounding Aug 28, 2018 · Our Story At Fosi Audio, our mission is simple yet powerful: to create products that produce exceptional sound quality and inspire people to listen to music on a daily basis. On the rear, There's a Product Specifications Fosi Audio P1 is a Mini Hi-Fi Tube Pre-Amplifier with Treble Bass Tone Control for Home Theater HiFi System, comes with two 6K4 tubes, which can be replaced by 6AK5, EF95, 5654,403B tubes. Aug 19, 2023 · What I've done the last few days is to set the Fosi P1 at 12 and leave it there, while adjusting volume using the V3 knob. Repost from: https://www. All the of the Jul 1, 2025 · Fosi Audio ZP3 Preamp - Versatile control hub for home audio with 3 inputs/3 outputs. The review is an unbiased and no influence overview of my experience and what I heard, while fitting various amps to the ZD3. Hey, this is nto a bad looking box! :) This being a simple MM phono stage, there is not much to it: FOSI BOX X1 Phono Preamplifier Measurements I bought one for my office as an upgrade from a cheap class D amp similar to this Fosi Audio and I'm telling you it was a 5x upgrade for 3x the price. Fosi Audio P1 Tube Preamplifier Mini Hi-Fi Stereo Preamp 6K4 Valve Vacuum Pre-amp with Treble Bass Tone Control for Home Theater HiFi System (not for Turntable) : Amazon. It smoothed it and made it more full sounding. Nov 18, 2023 · It’s a marvelous very cheap class D amplifier based on the TPA3255 chip, with a great finish, good components (genuine Nichicon, NCC, and Wima caps, Japanese Sumico inductors, NE5532 op-amps in sockets - Fosi Audio recommends you to swap for the better op-amp of your taste) in a lovely, understated and "serious" casing that receives a special attention to cooling. Also according to some buyers there seem to be an "older" version of P3 where Fosi sent them newer version of the board which sounds better. Maybe you Jun 30, 2023 · After the successful launch of our previous mini stereo amplifier, V3, we received significant attention and recognition from members. This is the latest product currently available in the company's range. Jan 13, 2024 · This small Fosi Audio ZA3 integrated amplifier has the particularity of being able to operate in both stereo and mono mode. Having been suitably impressed with their Audio Box X5 phono preamp, can they impress me again with the V3 Mono? Dec 28, 2023 · I read positive review about Box X4 tube MM phono preamp and decided it is worth a try for a starting point as soon as I got my Rega Planar 2 turntable. I have not been paid or asked to review positively or to put any kind of bias in my Jan 22, 2020 · Chinese Tube Bluetooth Preamp Nobsound Doukaudio P1 any good? Discussion in ' Audio Hardware ' started by L. I'm curious to know what the general consensus is on these forums regarding the purchase and overall satisfaction with Fosi Audio amplifiers and Bluetooth products for See competitors, used pricing, and more. This mini Hi-Fi stereo preamp utilizes two 6K4 vacuum tubes, which enhance audio warmth and richness, making it an ideal choice for both casual listeners and serious audiophiles. I found the Fosi P2 tube amp on Amazon for cheap and decided "what the hell" and ordered. It looks and feels much higher-end than the price might suggest. Jan 10, 2024 · The P3 is a tube-based preamplifier which incorporates a number of features that complements the Fosi Audio V3 integrated amplifier. It seems similar to the Fosi P1 but with Bluetooth and a nicer case. There's been some talk about this amp on other forums like Audio Science Review, but I didn't see anything on AK, so thought I'd post some thoughts here. 99. Engage with expert advice, troubleshoot issues, and enhance your product experience. Perhaps Fosi is rethinking the concept or making design changes. On the front of the device, you will see a Treble, Volume, Bass knob and the Source switch along with the 3. com/watch?v=AP9jfYLNQo8----------------------------------------------------The P3 preamp features True Tube Amplification f Feb 28, 2024 · Introduction Douk Audio T3 PLUS can be used as a MM/MC phono preamp, a tube audio preamp and a headphone amplifier, powerful function in mini size, specially designed for various requirements. First, let's see what we get. Jun 30, 2023 · Fosi has decided to increase their aesthetics and objective performance recently, instead of cranking out the same pieces along with Aiyima, Doug, FX Audio and other Chinese makers, and I appreciate that Fosi notes better objective performance of the P3 over the P1. All testing was done using Tidal Streaming via Wiim Ultra after a 10 hour burn in period. When I look closely at the 1st photo in this thread it looks like there is a separate 3. Oct 14, 2003 · I noticed on Amazon that they had the Fosi P2 marked all the way down to about $40 or so. Like the Fosi X5, the Project Phono Box has AC line noise but uses a switching supply? Where in the video? I can't seem to find how to search the closed captions on a youtube video anymore. Looking into getting Fosi's new BT20A Pro, going to be released soon. Headphones amp also can be used as a stereo preamp. This device strengthens the "V" series. The Bluetooth quality on this thing stinks. Let me explain. I recently set this up with a pair of May 25, 2023 · The Fosi Audio P1 is an ultra-compact vacuum tube pre-amplifier that delivers exceptional sound quality in a small package. RCA input to the computer, CD, phone, iPod and other player and RCA output to the digital amplifiers, active multimedia Nov 22, 2024 · Background Full disclosure Fosi Audio was kind enough to send me the new GR40 DAC, Tube Preamp and Headphone amplifier free of charge as part of their So I decided I wanted to dip my toes in the tube audio waters, but since I'm not independently wealthy, I didn't want to drop big bucks. Here you can ask which headphone is better, which amp you should buy, which gear best fit your budget and anything related to headphone comparisons and purchasing. So I'm looking at a few components: Audio Technica AT-LP60X turntable Fosi P1 Pre-amp for the turntable (not necessary, but wanted) Wiim Pro streamer S. Gets a good review here as well: https://www. Since it is compatible with EF95/6J1/6AK5 tubes, of which I have plenty, I thought that it would make an interesting experiment to see what this super cheap tube amp could do. Fosi Audio P1Fosi Audio P1 Tube Pre-Amplifier Mini Hi-Fi Stereo Preamp 6K4 Valve Vacuum Pre-amp with Treble Bass Tone Control for Home Theater HiFi System (not for Turntable) Fosi Audio Jul 28, 2023 · At it's price, and with the higher voltage power supply, I was impressed by the Fosi V3 Amplifier. Choose Fosi Audio for an Feb 15, 2025 · Here is a (not so) short review of the DAC/preamp Fosi Audio ZD3. These are both mini class D amps that cost about $75 and produce plenty of power to drive any speaker in a nearfield Jul 3, 2024 · I have just acquired a P1 preamp for the purpose of modification and a couple of things jump out; I would like to replace the volume potentiometer with a stepped attenuator and more importantly I would like to remove the tone controls entirely so my question is can I ask for advice on how to This subreddit is for the budget minded audiophile that wants to grow out of soundbars, boomboxes, mini systems, portable bluetooth, lifestyle speakers, and PC peripheral branded audio solutions. Then by purest luck Fosi's website promotion gifted me with a ZD3, which I just installed today, replacing the P1. Anyone have any thoughts or opinions on this companies products Jan 2, 2024 · Customer Support & Care Dedicated to providing assistance and solutions for your Fosi Audio products. Nov 21, 2024 · I have a Fosi p1 feeding a pair of V3 monos. Here is a link to the product page Someone recommend better tubes and or powersupply for Fosi Audio P3 tube preamplifier? Apr 28, 2025 · The Fosi P4 definitely had more to give than my Majority D40-X speakers wanted to handle, especially in the bass. The unit is wider and taller than the standard ZA3/ZD3 chassis but the same depth, measuring about 9 3/8" (23. frequency curves can dip to 4 ohms or even less. The Fosi Audio ZA3 is a compact integrated class D amplifier that can operate in both stereo and mono mode. But I am super shocked at how well it performs as a preamp for my Magnavox Gillespie 8601! Really a neat Product Specifications Fosi Audio P1 is a Mini Hi-Fi Tube Pre-Amplifier with Treble Bass Tone Control for Home Theater HiFi System, comes with two 6K4 tubes, which can be replaced by 6AK5, EF95, 5654,403B tubes. , Jan 22, 2020. 25" passive speakers NVidia Shield for streaming Just curious if this makes sense or not. 4 Living Room XBL EndoViper PSN EndoViperPS Aug 26, 2025 · I have a little collection of dj mixers and amplifiers which I switch out from time to time. Definitely Jun 30, 2023 · I compared the specs of P1 and P3, P3 is higher specd and should sound better. I still see no mention of the P3 for sale anywhere. M. Thank you all! As a brand committed to designing and developing products based on user feedback and demands, Fosi Audio swiftly responded to customer Feb 10, 2020 · Perhaps the P3 Kickstarter turned out to be the beta test. Physically and visually, the P3 matches the V3 having the same footprint and design. Fosi Audio P2 Hi-Fi tube headphone amp, 2 X 6K4 J-Grade tubes can easily power high-performance headphones. 4 cm) high by 7" Sep 18, 2024 · System : Fully GIK treated room/PEQ/REW. qsrlqzxm jtaq uerpxp rrfm bcim teudtf yazxcqu mfmzc gjyxy xtlktol xyiu demhs gmwhfpg qvcky gzzoubfa