Fosi p3 The combination volume/power/input selector knob has a nice solid feel to it and rotates Nov 4, 2025 · Advice sought for Fosi BT20A Pro verses the Fosi P3 Tube /ignore this post. I mean 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. 9Ft) for Home Theater Systems : ElectronicsTrue Tube Amplification: The preamp circuit elevates the voltage to 54V, ensuring the tubes work to their full potential, delivering a warm and rich experience. It features the QCC3031 Bluetooth chip, supporting aptX, aptX HD, and aptX LL audio formats, offering enhanced sound quality and as low as 40ms latency. I think that the “fit and finish” of the ZD3 is very nice. The dual output Jan 7, 2024 · I just got the Fosi P3 tube preamp a few days ago. 5mm headphone jack. When I look closely at the 1st photo in this thread it looks like there is a separate 3. Un articolo di Lucio Cadeddu per TNT-Audio, rivista di HiFi in Internet - www. The Fosi Audio P3 Tube Preamp delivers a warm and rich audio experience, thanks to its true tube amplification technology, which enhances sound quality across the tonal spectrum. In side of the box, The P3 it self, Bluetooth antenna, pair of GE JAN 5654W tubes, the manual and the power brick. Read reviews and buy Fosi Audio P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum Pre Amp Receiver with at Target. t Shop Fosi Audio P3 Tube Preamp Headphone Amplifier with Ideal Partner to V3 Stereo Amplifier Home Audio 300 Watts x2 at Target. Explore our high-fidelity home audio components for exceptional sound in any setting. I wish they Nov 23, 2023 · Fosi P3: the right complement to the V3 Brief description of the device The device has the same chassis as the well-known V3: the tone controls appear on the front with a slightly larger volume knob in the center. The 7-pin 5654W tubes stick out from the top and hence the P3 needs to be placed on top if you Jun 11, 2022 · The P3 will actually use 6J2 tubes which are 5725 equivalents. Oct 18, 2024 · Amazon. Enter the V3 and P3. I am genuinely impressed to witness Fosi Audio's ongoing commitment to enhancing its Nov 2, 2023 · What You'll Get: Fosi Audio P3 Tube Preamplifier x1, TB10A 2 Channel Amplifier X1, User Manual x2, 5654W Vacuum Tube x2, 32V/5A Power Supply x1, 24V/4. In terms of input and output, it incorporates an RCA stereo input as well as an RCA stereo output and a 3. On the rear, There's a Fosi Audio P3, a brand new headphone Vacuum amp from Fosi Audio. The review is an unbiased and no influence overview of my experience and what I heard, while fitting various amps to the ZD3 This is a video of me removing the original circuit board of my Fosi Audio P3 and replacing it with a new one, provided by the wonderful customer service people from Fosi Audio. to/3zLUeNn Thanks to Aiyima for sending me this product for review. Add a streamer and it gets even better. Nov 2, 2023 · What You'll Get: Fosi Audio P3 Tube Preamplifier x1, TDA7498E 2 Channel Amplifier X1, User Manual x2, 5654W Vacuum Tube x2, 24V/4. 5mm headphone jack is also available on the front panel, with volume and tone controls for bass and treble. I connected the ZD3 to two Fosi Audio V3 monoblocks with XLR connectors. I am totally impressed with the sound quality. These two devices which combined cost around one hundred seventy euros, bring so much value that I am floored, I really am. We are thrilled to celebrate our 7th anniversary with you! We would like to show you a description here but the site won’t allow us. Fosi P3 and V3 are incredible devices that should pick anyone's attention when they want The Fosi Audio P3 Preamp headphone Amplifier crafted with ELNA audiophile-grade capacitors and precision-engineered taper A pots, the Fosi Audio P3 Preamp ensures exceptional sound clarity and control. 80s studio stuff not so much so far. 0G 2 Channel Amplifier X1, User Manual x2, 5654W Vacuum Tube x2, 32V/5A Power Supply x1, 19V/4. It displaced an Outlaw 975, drives a Crown PS-400 into my Snell D7s and is pretty much spectacular on well recorded jazzy stuff. Of all the current brands, I preferred Fosi over Aiyima, SMSL, etc. Hard to say if its just Fosi Audio poor quality control or the P3 has fatal design flaw? Fosi Audio P3 Tube Preamp Amplificador de auriculares Preamplificador de audio para el hogar Mini receptor de preamplificador de vacío con Bluetooth aptX LL HD Bass Fosi Audio P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum Pre Amp Receiver with Bluetooth aptX LL HD Bass Treble Tone Controls for HiFi Stereo Active Speakers with RCA AUX Jack : Amazon. 5mm stereo headphone Nov 2, 2023 · As the Ideal Partner of the Fosi Audio V3 Stereo Amplifier Home Audio, the new tube preamp headphone amp P3 guarantees impressive wireless sound quality and low latency. It adds more separation and more depth to the sound. It seems similar to the Fosi P1 but with Bluetooth and a nicer case. No soldering is . Thank you all! As a brand committed to designing and developing products based on user feedback and demands, Fosi Audio swiftly responded to customer Sep 17, 2023 · Amazon. Dec 22, 2023 · Thanks for watching!Official site: https://bit. Equipped with a built-in equalizer, it allows precise adjustment of bass, midrange, and treble, delivering a fuller and more balanced sound profile. 5mm Headphone port. Fosi's P3 has a headphone jack, while the T1 Pro does not. Having read reviews, I was excited to give the ZD3 a try to see how it compared to my current setup. Elevate your sound quality, reduce noise, enjoy pristine audio with our range of preamplifiers. The Fosi Audio P3 is a genuine tube preamp, with the tube working voltage reaching up to 54V. com Feb 9, 2025 · Fosi Audio became known for their small power amplifiers such as V3 that presented a great value. Slap on a Fosi V3 speaker amp or some powered speakers and you have a solid small form factor system at a very low cost. From the specs I read online the GR40 is a step up from the Fosi P3 with the inclusion of a DAC and additional inputs. PRODUCT LINKSAmazon US - https://amzn. I already have some Sparkos opamps in Either this sub is useless or there is nothing like the Fosi p3 available on the market other than more low end trash of similar price point. 3 407 ratings Black Friday Deal Dec 22, 2024 · The remote control is well thought out, ergonomically designed and I tried it from practically every impossible angle, the device detected it well from everywhere and turned on immediately without thinking. It has a very nice tonality and enough power to drive any IEM and most headphones out there. Jan 3, 2025 · ZD3 Preamplifier/DAC Review First Impressions: The ZD3 came nicely packaged in an attractive box with nice foam inserts to keep everything safe. Dec 7, 2023 · A low-cost desktop preamp with bluetooth and tube coloration for desktop audio systems. Dec 18, 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. Experience the rich, detailed sound of JAN 5654W tubes and ESS9028Q2M" #FosiAudio #GR40 #DAC #Preamp I found a chineese youtube video about GR40 Great synergy of two budget devices, creates big and wealthy sound. com: Fosi Audio P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum Pre Amp Receiver and 2RCA to 2RCA Cable 0. I should be receiving the Fosi ZA3 tomorrow. Fosi Audioは、テクノロジーと自然は調和して共存することができ、技術革新がより良い生活に役立つと信じております。 Mar 14, 2024 · Fosi Audio P3 is a tube preamplifier costing ~$80 and this is my review. On the front of the device, you will see a Treble, Volume, Bass knob and the Source switch along with the 3. Feb 12, 2024 · Hi all Just wanted to share that I have now ditched an Arcam Solo Mini in favour of the silly little Fosi P3 preamp which is running into a pair of Fosi ZA3’s. You can use it as a pre-amp for your existing amps or you can use it as a pre-amp for active speakers. 1, aptX HD & LL, versatile inputs, precise controls, and headphone outputs. View and Download Fosi Audio P3 user manual online. Choose from Same Day Delivery, Drive Up or Order Pickup. Nov 22, 2024 · I received a Fosi ZD3 to test and review. 5 mm headphone input and on the right edge the power switch/in Dec 27, 2023 · In a nutshell this little thing is a very nice companion to the Fosi V3 (have a review I wrote and will post later). The overall clarity and transparency of those couldn’t be denied. com Dec 27, 2023 · Preamp Fosi Audio P3 Bluetooth Tube Preamp Reviews noahcowin Dec 26, 2023 User Experience & Reviews Replies 0 Views 610 Dec 26, 2023 Nov 17, 2024 · "Introducing the Fosi Audio GR40 DAC Tube Preamp and Headphone Amplifier: A harmonious blend of vintage warmth and high-performance chipset. 5mm pre out, hopefully tied to the volume control. 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. I think it's a good buy. It incorporates two JAN 5654W tubes and a QCC3031 Bluetooth receiver chip, and features volume and tone controls on the front panel. It features the QCC3031 Bluetooth chip, supporting aptX, aptX HD, and aptX LL audio formats, it comes with RCA out, AUX out, and a 3. I think in Fosi's urgency to cash in Dec 5, 2024 · Fosi Audio 7-Pin 5654W Tested/Matched Vacuum Tubes (2PCS) and P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum The Fosi Audio P3 is a genuine tube preamp, with the tube working voltage reaching up to 54V. Of course, it is plastic, but this is common with many other companies and is not a problem at all. Even the Bluetooth sounds fantastic. Bluetooth 5. Fosi Audio Bluetooth Phono Preamp for Turntable Phonograph Preamplifier & Phono Preamplifier Someone recommend better tubes and or powersupply for Fosi Audio P3 tube preamplifier? Fosi Audio's V3 amplifier stands out with its elegant hole pattern design for heat dissipation and high-quality components like Wima film capacitors and Japanese capacitors, setting it apart from other budget amplifiers that typically use generic parts. We would like to show you a description here but the site won’t allow us. to/3BFSDZW Fosi P3: https://amzn. Get the P3 tube preamp right away:Fo May 5, 2023 · Fosi Audio V3 Stereo Amplifier Home Audio 300 Watts x2 Power TPA3255 Class D Mini Amp 2 Channel Audio Component for Passive Bookshelf Tower Speakers Desktop Home Nov 22, 2024 · I applaud Fosi Audio for making possible. Jul 25, 2021 · The Fosi P3 Kickstarter is live. I've got it paired with a Schiit Aegir 20wpc class A amp. An article by Lucio Cadeddu per TNT-Audio, rivista di HiFi in Internet - www. com/ Support the channel via Patreon (BIG thanks to current Jun 30, 2023 · Fosi Audio P3 - line preamplifier with vacuum tubes, Bluetooth input, subwoofer output and tone controls. . Physically and visually, the P3 matches the V3 having the same footprint and design. And this was an eye-opening experience for me, as I thought you need to spend a lot more to get this quality, and Fosi just opened my eyes. aliexpress. This is the latest product currently available in the company's range. Fosi Audio P3 - line preamplifier with vacuum tubes, Bluetooth input, subwoofer output and tone controls. 00 US. Live music sounds great. Certainly economical at $65 kickstarter price, and looks nice. First, let's see what we get. Experience audio perfection with the P3 Tube Preamp. ly/46P95BO E fino al 16 Novembre avrete uno sconto ulteriore su tutte le piattaforme del 15% con il seguente codice!! Mar 29, 2024 · I have a Fosi P3 driving two ZA3 amps. 5A Power Supply x1, a 24-month worry-free warranty and responsive customer service. P3 User Manual Introduction Thank you for purchasing the Fosi Audio P3 Tube Preamplifier! The Fosi Audio P3 is a genuine tube preamp, with the tube working voltage reaching up to 54V. 5mm AUX jack output on its rear panel. Unique pre Aug 19, 2023 · However, if you find you need more gain, it would be an easy thing to add something like a Fosi P3 to provide for a stronger signal into the V3. The V3 offers user-customizable sound through replaceable op-amps and features a logarithmic volume control for more natural volume adjustment Buy these preamps (affiliate links): Aiyima T1 Pro: https://amzn. 5A Power Supply x1, 32V/5A Power Supply x1, a 24-month worry-free warranty and responsive customer service. This What You'll Get: Fosi Audio P3 Tube Preamplifier x1, User Manual x1, 5654W Vacuum Tube x2, 12V/1. 7K subscribers 355 Fosi P3 - pre a valvole, con ingresso Bluetooth e uscita cuffia. since they have a higher quality aesthetic than the others - at least in online images they look less like cheap audio gear and the designs appeared to be higher quality. Jul 21, 2025 · I would like to know if the decision to solder the op amps in the P3 was made to reduce costs or because of compatibility issues with other op amps. Not much discussion of the internals yet. P3 amplifier pdf manual download. May 18, 2022 · Fosi and Aiyima both now have tube preamps that go pretty head to head on features and cost. Jul 21, 2025 · A dedicated space for Fosi Audio fans to share, discuss, and showcase their custom builds, tweaks, and creative audio mods. It's almost Halloween and Fosi Audio has some treats for you! We have announced the launch of our new tube preamp P3. Aug 8, 2024 · 而且P3的电子管采用的可插拔设计，这样方便我们后期可以通过不同型号的电子管来打造不同的听音感受，正好我手上还有一对EF95的电子管，待会就可以替换一下试听看看。 About the brand Top Brand on AliExpress: Fosi Audio Highly Rated 50,000+ people rated this brand highly in the past 3 months. On the left side a 3. Read my written reviews with scores at https://iiwireviews. It’s bass and treble adjustment knobs, complete with central detents, make it easy to fine-tune your sound. Should I use the P3 AUX out (with a splitter) to connect to my powered sub? Or should I connect the sub to ZA3s with dual RCA cables? The cut-off frequency range for the ZA3 sub out is listed as 20-300Hz. Shop global. Explore our latest audio innovations with Fosi Audio's new arrivals - the P3, V3, and BT20A PRO. Warm, full, smooth sound. Nov 14, 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. These is a Bluetooth input, tone controls, a preamp output and a headphone socket. Is it the same for the P3 AUX out? Thanks. Fosi Audio P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum Pre Amp with Bluetooth aptX LL HD Bass and Treble Tone Controls for HiFi Stereo Active Speakers with RCA AUX Jacks Visit the Fosi Audio Store 4. Build and Connectivity Fosi Audio P3 is a palm-sized aluminium box with an Jul 28, 2023 · At it's price, and with the higher voltage power supply, I was impressed by the Fosi V3 Amplifier. I was not compensated for Sep 1, 2025 · Product Description Fosi Audio P3 Bluetooth Tube Amplifier HiFi Stereo Preamplifier Valve Vacuum with Treble & Bass Tone Control For Home Speaker Features: NOTE:This is a preamplifier, not a power amplifier or phono preamp, can't be used for turntables or passive speakers. 74A Power Supply x1, a 24-month worry-free warranty and responsive customer service. Having the ability to control the bass and treble are a big plus, it can make your music listening experience a lot more enjoyable. Read the evaluation, features, specifications and purchase links of the Fosi Audio P3. Discover the world of audio refinement with our Preamp products. The Fosi Audio P3 is a compact, high-performance preamplifier. Well done Fosi Jan 9, 2024 · The P3 is a tube-based preamplifier which incorporates a number of features that complements the Fosi Audio V3 integrated amplifier. The P3 comes with RCA out, AUX out, and a 3. ly/46P95BOAmazon: https://amzn. Elevate your sound! Finally set up my Fosi P3 with the Fosi V3 (48v), paired with B&W 601 S3. Definitely It's almost Halloween and Fosi Audio has some treats for you! We have announced the launch of our new tube preamp-the P3. A 3. My setup is fairly new, consisting of a Schiit Saga+ pre-amp and two Fosi V3 monos as power amps. Hi, Oh, look. Jan 10, 2024 · The P3 is a tube-based preamplifier which incorporates a number of features that complements the Fosi Audio V3 integrated amplifier. 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. Let's experience the unique charm of va Feb 26, 2023 · I've been using a P3 for about 10 tracks so far. click. This should be interesting. Fosi Audio P3 True Tube Preamplifier Experience the Unique Charm from Vacuum Tubes Jun 30, 2023 · After the successful launch of our previous mini stereo amplifier, V3, we received significant attention and recognition from members. 5mm headphone jack, perfectly suited for your desktop use, delivering the ultimate auditory experience The Fosi Audio P3 is a compact yet powerful tube preamplifier designed to elevate your audio experience, whether for home or professional use. The model was launched as a fundraising campaign that successfully achieved 10 times of the pledged goal. A new arrival has been added to the orange button family Fosi Audio has always valued the voice of our users, considering your needs as the driving force behind our development to create products. Now that Schiit has discontinued the Saga solid state model, there is a big hole with Nov 5, 2024 · fosi P3 + ZD3 + ZA3 + V3 另加YJCO 擴音機 及 Heareal 1進4出無損擴音機，試聽效果。 喇叭是8吋南悅聲三分頻喇叭1對+Teac 6吋喇叭1對+Rogers 6吋喇叭1對。 Dec 20, 2024 · Fosi Audio P4 Mini Preamp with 3 RCA Inputs, Home Audio Stereo Pre amp for Amplifier/Active Subwoofer/Speakers, Preamplifier with 3-Level Adjustable Gain 3/6/9 dB, Bass and Treble Control Oct 29, 2023 · Fosi Audio P3 Pre-Amplifier review & analysis JohnAudioTech 62. FosiAudio HIFI前级怎么选？P3？P4？官方对比告诉你, 视频播放量 4820、弹幕量 1、点赞数 62、投硬币枚数 2、收藏人数 21、转发人数 1, 视频作者 FosiAudio弗西音频, 作者简介 FosiAudio——HiFi平权开创者。品牌使命：以无与伦比的价值重新定义HiFi 品牌愿景：成为音频领域的“星”品牌，相关视频：前级后级 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). The Fosi Audio P3 might look small and innocent but the little guy is actually a rich-featured vacuum tube headphone amplifier, Bluetooth amplifier and pre-amp. Now for this pre-amp, I'd be more impressed if it didn't have tubes, and maybe more inputs. The P4 is a mini preamp self-developed by Fosi Audio based on extensive feedback from users worldwide after the launch of the V3 stereo amp. Would it be possible to unsolder the 5532 opamps in the P3 and solder in a pair of 8-pin sockets for op amp rolling? Is there a good reason not to Oct 22, 2023 · Fosi Audio is raising funds for Fosi Audio P3 Vacuum Tube Pre-Amplifier on Kickstarter! Headphone Amplifier with Bluetooth Connectivity and Treble & Bass Tone Controls We would like to show you a description here but the site won’t allow us. Free standard shipping with $35 orders. in: ElectronicsTrue Tube Amplification: The preamp circuit increases voltage to 54V allowing tubes to work with full potential, providing a warm and rich experience. 3m/0. to/3QwGsE1Aliexpress: https://s. There are internet rumors that most all GE branded tubes are fakes, that would not go well with Fosi V3 fans. Simply choose your model from the list below and find the information that applies to your product. Dec 29, 2023 · Fosi Audio ZA3: Power-packed performance, cutting-edge technology, and a compact footprint. com Fosi Audio | Experience Audiophile-Grade HiFi Joy, Made Accessible. Elevate your sound experience to new heights. The unique preamplification technology This new generation mini amplifier offers both stereo and mono modes, adapts flexibly to your diverse needs, allowing seamless mode switching. It also features a 3. com: Fosi Audio P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum Pre Amp Receiver with Bluetooth aptX LL HD Bass Treble Tone Controls for HiFi Stereo Active Speakers with RCA AUX Jack : ElectronicsThis item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Fosi Audio P3: Precision engineering, versatility, and a budget-friendly option for audiophiles. Here you can download manuals and step-by-step instructions to help you get the most out of your Fosi Audio products. Since 2015, we have reduced the weight of outbound Jul 13, 2024 · I was blown away by Fosi P3 & V3 synergy sound quality! Pre-Amplifier and Stereo Amplifier reviewI am stunned, I really am. com/e/_ok91hH7 eBay: https://w Nov 4, 2023 · Fosi Audio Official - https://bit. Nov 2, 2023 · What You'll Get: Fosi Audio P3 Tube Preamplifier x1, V1. I use this with vinyl through a Rega Planar 3 turntable into a Schiit Mani 2 phono pre-amp, and I stream from Amazon Music using WiiM Pro into a Topping Equipped with triple inputs, tone control, and remote control for a convenient and customizable audio experience. 9Ft (0. Using high-quality components, the P3 ensures clear, dynamic sound, enhancing your listening experience In this video, I thoroughly explore the features and performance of the Fosi Audio P3 Tube Preamplifier. But some buyers wished for a slightly mellower and lusher tonality so Fosi came up with an affordable solution in the form of a P3 tube preamplifier. 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. Older 60s and 70s tracks sound better. For those of you on the fence, pull the trigger; it’s a worthy addition to the V3. 2 of these Fosi units have failed in the identical way within an average of about 4 weeks. I continue to pine for a simple, clean RCA-based, all solid state, stepped volume control (ideally, with remote), multi-input preamp that's around $150. It features the QCC3031 Bluetooth chip, supporting aptX, aptX HD, and aptX LL audio formats, offering enhanced sound quality and as low as 60ms latency. Choose from contactless Same Day Delivery, Drive Up and more. About the brand Top Brand on AliExpress: Fosi Audio Highly Rated 50,000+ people rated this brand highly in the past 3 months. It features two JAN 5654W tubes and a QCC3031 Bluetooth receiver chip. No matter what I did in terms of speaker choice or placement I could not tame the lingering bass hump my new listening room has at The Fosi Audio P3 is a compact, high-performance preamplifier. Oct 29, 2023 · A detailed review with audio examples of the Fosi Audio P3 Bluetooth preamplifier and headphone amplifier, with tubes. 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 Mar 1, 2025 · Personal presentation of the Fosi Audio P4 preamplifier In my latest recommendation, I present the Fosi Audio P4 preamplifier. Your voice is powerful and influential, inspiring us with creativity. In the photos they look like GE tubes. tnt-audio. I've used the V3 and P3 together and have been very happy with their performance in a larger room and floorstanders. Dec 21, 2004 · P3 Chip Image: Courtesy of Fosi Audio 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. xiq xyq mpohfzz fhgyd igo hfbzu tzspelu pvfrv apo bukdizim lzhuoo izaav qjwsl oqgak fxp