Now that I have had a dedicated preamp back in the chain, I think I'm going to struggle going back. Looking at internal shots of the PT-100 you could be forgiven for thinking there is not much to it, however it is surprisingly hefty. Emotiva Most budget- to midprice amps and receivers are Class D circuit designs. Being sold as is with no warranties or returns. Has a Bluetooth adapter that comes with it. So ultimately, the PT-100 provides a basketload of virtues for only the slightest veiling of the sound. No problem – the PT-100 ALSO has tone controls! S/N ratio: > 90dB (MM); > 68dB (MC), Frequency response: 5Hz to 20kHz +/- 0.15dB (44k sample rate) The way in which the chip operates, the PEQ is applied to the discrete 7.1 channels before bass management. Pre ampli Emotiva BasX PT-100 trang bị cho một chip giải mã DAC AD1955, có các cổng đầu vào digital coax, digital, USB và Bluetooth, và hai cặp cổng RCA đầu ra PRE OWNED EMOTIVA BASX PT-100 STEREO PREAMP / DAC / TUNER AM ... 2704 / 7022 Chip Vacuum Tube Headphone Amplifier USB DAC / Preamp PC Sound Card. Seller assumes all responsibility for this listing. So how MUCH does the PT-100, specifically, color the sound? eBay item number: 184554069105. MANUAL TESZT DRIVER Win 7, 8, 8.1 My musical tastes are highly diverse, and my love of music (acquired probably in the church choir of Grace Baptist Church) has been passed on to my daughter, who got her B.S. The PT-100 preamp avoids both potential pitfalls and presents a sound so real you’ll forget about being in your living room and feel like you’re at the Clearview Club, hearing Dash live. At some time in the fairly near future, my hearing will decline and I’ll no longer be able to listen analytically. Sound like your room? document.write(" " + yr); My phono stage was then connected to the Auxiliary input. Suffice it to say that Emotiva’s specs have traditionally been verified by Secrets’ reviews that DO include measurements. Đặc biệt, nhà sản xuất đã tích hợp chip DAC AD1955 24/192 huyền thoại của nhà sản xuất Analog Devices cho chiếc pre ampli Emotiva BasX PT-100, cung cấp khả năng chuyển đổi tín hiệu từ digital sang analog một cách chính xác và nhanh chóng. I can’t read it from across the room. The preamp also sports a phono section with inputs for both moving magnet (high output) and moving coil (low output) cartridges – selectable by a rear-panel gain switch. You can use the PT-100’s treble control to take the edge off. Although the majority of my extended group of friends and family prefer hobbies such as hunting, fishing, football games, etc., I’ve found that I still greatly enjoy time with my audio system and discovering new music. The Emotiva BASX PT-100 combines the Features and capabilities of an audiophile quality stereo preamplifier and a high-performance FM tuner in one convenient package. Like headphones? Every preamp, even those selling at stratospheric prices, changes the sound to some extent. Know what? One front panel knob: Volume; Tuning; menu operation in violin performance and music education before being switching gears and then going on to graduate from Harvard Law. A few years ago, the Secrets of Home Theater and High Fidelity website issued a call for authors. Vezi specificatii tehnice, review-uri si pareri despre Emotiva BasX PT-100 Stereo Preamplifier/DAC/Tuner (ref.35916). Stereophonic are Emotiva … VIC 3207 Other than using the embedded menus, setup is simple and intuitive. Display: high visibility blue alphanumeric VFD display (dimmable), Compact full-function infrared remote control, Simplified, highly intuitive menu system I'm driving a pair of Polk LSiM-705 towers with an Adcom 535 amp and the PT-100, 60wpc. I can hear you thinking, “Why would I need that?” Well, unless your listening room is perfectly symmetrical, left-to-right (and whose is? 1 – digital USB (DAC input); 24/96k; no drivers required Well, I think that this is intended to be Emotiva’s “Welcome to the Audiophile Club” offering. So if you’re expecting a preamp to sound EXACTLY like the DAC output plugged directly into a power amp, you’ve got some pain coming. This one though just happens to have a volume control on those output drivers. Connection was a breeze, although be wary, if you have larger than average RCA connectors, you may run into problems fitting them all safely. EMOTIVA STEREO PREAMP/DAC/TUNER REVIEW SPECIFICATIONS, Links To Other Material On The Secrets Site, © Copyright 2021 Secrets of Home Theater and High Fidelity /, Show Reports, Film Festivals and Concerts, McIntosh C2700 2-Channel Vacuum Tube Preamplifier and MC462 Power Amplifier Review, Bluesound Powernode 2i Wireless Streaming Amplifier and Pulse Flex 2i Wireless Streaming Speaker Review, PS Audio Stellar Strata Integrated Amplifier Review, McIntosh MX170 Surround Sound Processor and MC257 7-Channel Power Amplifier Review, Sonus Faber Electa Amator III Speaker Review, Naim Mu-so 2 and Mu-so Qb 2 Wireless Music Systems Review, What We Are Watching Vol. I performed several comparisons of my Bluesound streamer's analog outputs vs the Emotiva's own DAC. It also has a DAC. The internal DAC utilizes a high-quality Analog Devices AD1955 24/192 DAC chip. The PT-100 preamplifier is designed by Mr. Ray Dennison (Emotiva’s VP of Engineering) and Mr. Lonnie Vaughn (Emotiva’s Chief Technical Officer) with the support of their engineering team. I responded and was excited to be selected. As to the DAC, let me be honest; I’ve heard standalone DACs that cost more than the PT-100 but that didn’t sound nearly as good. Emotiva Big Ego 32 BIT / 384K USB DAC 3 év magyarországi garanciával és terméktámogatással rendelkezik. 7: December 2020, A COLLECTION OF NEW VINYL FOR THE AUDIOPHILE: DECEMBER 2020, What We’re Listening To. Đặc biệt là những mẫu sản phẩm này từ khi mới ra mắt đã nhận được sự chào đón nhiệt tình từ người chơi âm thanh và mang lại cho người chơi sự trải nghiệm âm nhạc ấn tượng hơn cả. | Payment Gateway by Straightsell, In-Built Phono, DAC, FM Tuner and optional Bluetooth make for a versatile product, Some odd colour discrepancies with blue lights. ), you’re going to find that one speaker will be slightly louder than the other. So is there anything NOT to like? Yeah, I know – FM is lame… But if you live in an area where there are any good stations (I don’t) it’s still an OK feature to have. ... Emotiva BasX PT-100 Preamp/DAC. Of course implementation matters, and not saying it’s not a great sounding chip for the money, but in a product that expensive, I don’t know that really says much by itself. The focus has always been on high performance, low margin products and the PT-100 Stereo Preamp is no exception. 1 – digital optical (Toslink); 24/192k I’ve owned some hot-rod preamplifiers (many at prices of up to and exceeding $3K), and not a single one was completely neutral. DAC: TI / Burr Brown PCM5142 DAC chip; Sampling Rate: 44.1k, 48k, 88k, 96k, 176k, 192k, 352k, 384k . With the 3-year warranty, AND a 30-day, money-back return period (you pay return shipping), Emotiva gear is a no-worry purchase. I’d also prefer a silver faceplate to the black one, but that’s just me. Before buying my PT-100, I considered (and listened to) at least a half-dozen other preamps. So, I hear you say, “I can buy an entire AV RECEIVER for the $299 you want me to spend on this preamp. 17” wide x 2 5/8” high x 12.5” deep (without connectors)21” long x 7” high x 17-1/2” deep (boxed), 2 pairs – stereo analog line level inputs (CD, Aux) The “echo voices” sound as if they’re coming from a mile away and add quite a bit of depth to the recording. $64.67. Dash Rip Rock’s P-Whipped is a song for the ages. 5. Enjoying the PT-100 preamp. Everything works as it should and it is overall very clean. Sounds pretty good, but I honestly couldn't hear the difference between the TA-100 and a $200 Sony STR-DH770 7.2 channel receiver in a (poorly executed) A/B test. To my ears, not too much. About the preamplifier’s design goals, Dan says, “We wanted to design a modern, high performance preamplifier that delivered excellent analog performance and solid phono performance and also featured modern digital connectivity. ... emotiva pt-100, exotic things, etc. The front panel jack (1/8”) has the juice to run all but the most demanding cans. And that’s it. (includes Setup options, Bass, Treble, and Balance controls), Emotiva, BASX PT-100, Stereo Preamp, DAC, Tuner, Emotiva Reviews 2016. Emotiva BAS X PT-100 Stereo Preamplifier, DAC, Phono Stage And FM Tuner An outstanding audio bargain! Throughout college, I used that knowledge to modify Dynaco vacuum tube equipment for friends. Pre ampli Emotiva BasX PT-100 mang đến cho người chơi âm thanh sự bổ sung hoàn hảo cho bộ dàn âm thanh gia đình. 63 Fennell Street Frequency response: 5Hz to 80kHz +/- 0.25dB (192k sample rate) EXCELLENT WORKING AND COSMETIC CONDITION. Piddling gripes compared to the major goodness this thing brings! The sound quality is exactly what I've come to expect from a few Emotiva purchases. I ordered direct from Emotive. 1 – Bluetooth receiver (requires optional AptX Bluetooth dongle), 1 pair – stereo main output; stereo, unbalanced I connected my Bluesound streamer via both analog and digital toslink to test the mettle of the integrated DAC. AUSTRALIA Audio Active Australia After graduation from LSU, I took a job in the chemical manufacturing industry, learning about industrial hygiene and the mechanics of hearing. Now, let’s say you do get an external DAC, one whose performance is better than the Emotiva one, but now you are using the analog inputs on the Emotiva, which may or may not be a bottleneck, and could lead to worse performance than using the internal DAC. //--> WHY should I pony up the scratch for this preamp instead of buying the receiver?”. A bit hard on your ears? The nuances are well preserved by the PT-100 preamp. Owners Dan and Cathy Laufman have built the company into an Internet juggernaut by offering exceptional performance at factory-direct prices. Additionally, this system houses my EAT B-Sharp Turntable along with a Vincent Audio PHO-701 Phono preamp. It also incorporates a high quality phono input for direct turntable connection and Tuner. Some electronics have trouble reproducing the lower-female to high-male voice range, making it sound as if the singer is farther back in the soundstage than the rest of the music. And the receiver’ll have power amps, surround sound and even room correction built in. Yes – it is. For the remainder of my time with the Emotiva, I chose to use the analog outputs of the Bluesound. Audio Active Australia - eCommerce Website Design V13 S/N ratio: > 115dB degree in music and her M.S. The dac chip is the AD1955 that sounds so good in the XDA-1. So many preamplifiers and integrated amplifiers of audiophile pretentions omit them. And to add to the challenge, we wanted to do this at an extremely affordable price while maintaining excellent build quality. The PT-100 includes a high-performance Digital input DAC for TV and computer input. For said menus, the remote control AND the volume knob need to be involved, so you may have to read the instruction book at least once. The DAC is very good IMO, and the phono section is ok. No need for an external DAC. The PT-100 has you covered! But if your main speakers just aren’t putting out quite enough bass, the tone controls can step right up. ), you’ll take to it like a Baron at a brothel. The boost in dynamics brought about the extra gain was welcome, via both the streamer but even more so by the turntable. The preamp even offers an FM tuner with 50 station presets. Remote,original box,built in dac,owners manual. The point is, the tone controls give you LOTS of flexibility that you wouldn’t otherwise have. ABN: 70 138 924 811, © Frequency response: 5Hz to 50kHz +/- 0.04dB So ultimately, the PT-100 provides a basketload of virtues for only the slightest veiling of the sound. ... A pair of line-level stereo outputs allow you to use the PT-100 as a tuner/preamp with a separate stereo power amp like Emotiva’s $399 Bas-X A-100. Dandy Hydraulic LP Cleaning Apparatus MKII, PreSonus Eris E3.5 Powered Speakers Review, Still Blown Away After All These Years: JBL Launches 75th Anniversary Edition of L100 Loudspeaker, JBL Launches Time Machine at HARMAN ExPLORE: Introduces 75th Anniversary JBL SA750 Integrated Amplifier, Vacuum Tube Audio ST-120 tube power amplifier, Oppo BDP-105 connected via DLNA and (sometimes) used as a DAC, Apple Airport Express as a listening room WiFi source, iPad mini running jRemote as a system controller, Emotiva BASX PT-100 preamplifier (sometimes) used as a DAC, BlueJeans Cable and other interconnects and speaker wires, The source you’re using has a world-class analog (not digital) volume control, The source you’re using has a strong output buffer-amp compatible with your power amp’s input impedance, Features (like, “cast of thousands” crazy! One noticeable difference; the Emotiva was almost silent when no sound was coming through. With the dongle, you can wirelessly stream from most anything Bluetooth. The look on the rack is cohesive. It seemed to harden more on certain tracks, for example 'Hello' by Adele. For those of you who were unaware, Emotiva are a brand from the USA which has built itself on a direct-to-customer sales approach. It all sounds organic through this preamp. ), Cost (maybe this should have been first? The low-pitched voice of Zara Larsson on Lush Life is preserved perfectly through this preamp. Beer 30 by Horton Heat is a full-tilt blast! McIntosh D1100 2-Channel Digital Preamplifier Review, Emotiva XSP-1 Balanced Stereo Preamplifier, Schiit Audio Freya+ Preamplifier and Vidar Amplifier Review, PS Audio Stellar GainCell Preamp/DAC Review, Audio-gd Vacuum HE1 XLR Tube Preamplifier Review, Black Ice Fusion F11 Vacuum Tube Integrated Amplifier PREVIEW, JBL Synthesis Expands Award-winning SCL Loudspeaker Range With Four New Advanced Architectural Models, JBL Synthesis Caps Major Product Expansion by Introducing Flagship SCL-1 Loudspeaker and SSW-1 Subwoofer, Still Blown Away After All These Years: JBL Launches 75, The MediaLight Flex Mk2 6500K LED Bias Lighting System, G.E.M. Rarely used. What’s important is finding a preamp that does the least damage to the music while providing the features you need. The parts quality on the Outlaw is the same parts used in really good high end processors. How Much Amplifier Power Does your Home Theater Need? It’s meant to be played LOUDLY, and even at high volume shouldn’t sound harsh or compressed. That investment in sonic-futureproofing alone justifies the PT-100’s cost. As that preamplifier pertains to this power amplifier it's fabulous. First let me say that preamplifiers are hard to do. This preamp offers most everything a new audiophile could want at an amazing price. Tel: +61 3 9699 8900 Email: Web: ii. The chanted background vocals are not only clear but also forceful in their power. It also allows you, in this case, to tailor the sound to the room with adjustments to bass, treble and balance. Og her skal der mindst to til af slagsen. Admittedly, it had been some time since I had a preamp paired with my SP-20, the last one was a matching Vincent SA31MK. I use WireWorld interconnects and they just squeezed in next to one another. Emotiva BasX PT-100 er perfekt, hvis du mener, at et rigtigt stereoanlæg skal have separat for- og effektforstærker. I’ll answer in a single word – SOUND! And within a few days, your ears will have adjusted, and you won’t even know the preamp’s there. If you need a preamp (and most of us do), then the slight (and I do mean slight) loss of transparency that comes with having ANY more active electronics in the signal path is a small price to pay for what you get in return. USB signal pampering : Wired4Sound Recovery & Halide Bridge. The Emotiva Audio Corporation, based in Franklin Tennessee, has been in business since 2005. Unboxing was straightforward, power cable, remote, basic cables and an FM aerial. BASX PT-100DACEmotivaEmotiva Reviews 2016FeaturedStereo PreampTuner. ), Faster volume changes from the remote control, More control of nested menus from the front buttons. Dan is quite proud of the preamp, saying that he feels it sets new standards for value, features and performance. The drums opening Mala in Cuba’s Tribal have some great cymbals too. It’s called the BTM-1, priced at $49.99. 63 Fennell Street IMD: < 0.007% (SMPTE) Review By Ron Nagle Consider this review of the outstanding Emotiva BAS X PT-100 review as a follow up to the Emotiva BAS X A-300 power amplifier review that appeared in Enjoy the 's Review Magazine in October 2016. The guitar intro on Mike Posner’s I Took A Pill In Ibiza sounds like it’s directly in front of you. Wanted to share the recent upgrade from an older Yamaha receiver to the Emotiva PT-100. Someday (and maybe sooner than you think), you’re going to want better sound. As for the remote, chuck it and get a Harmony. Crosstalk: < 90dB, Frequency response (MM and MC): 20Hz to 20kHz; ref standard RIAA curve Is it audible?

The percussive synth that opens Sia’s Cheap Thrills is startling in its presence. The Dac chip and opamps in the MC700 aren’t as good. Well, I’d wish it had a bigger display. The female vocal range is clean and clear through the PT-100. The improvements to sound quality having the PT-100 in my system were most obvious and certainly welcomed, and the fact that this unit retails for a meager $699 utterly shocks me. S/N ratio: > 110dB, 115 VAC or 230 VAC @ 50 or 60Hz (automatically detected), Power: rocker switch; rear panel The Design of the Emotiva Stealth DAC. That $299 receiver (regardless of brand) will ALWAYS sound like a $299 receiver. So don’t diss the inclusion of this feature – a little bit of fiddling will reward you with LOTS better sound. But if you bought the Emotiva BASX PT-100, it’ll hang with any future power amp or source you want to add for a long, long time. Old school and new age in the same package!”. The BasX A-100 is a Class AB circuit. 2 – summed full range outputs (for connecting one or two subwoofers) This one plays with the big dogs! The Stealth DC-1 features differential AD1955 dual independent D/A converters, each operating in high quality differential monaural mode, high-quality 4-layer FR4 PC boards, and an oversized torodial power supply with multiple stages of linear regulation. Best Wishes for a Peaceful and Safe Holiday, JBL Synthesis SDP-55 & SDR-35 Q&A Nick Clarke – Senior Director of Global Engineering, Thank You To All of Our SECRETS Fans and Supporters, RIAA Vinyl Sales Q&A with McIntosh Group CEO Jeff Poggi. Mr. Dan Laufman is responsible for the concept. Use the crossover controls on your subwoofer to dial in the match with the main speakers. In the case of PC playback, this means the digital volume there. May be marks and/or blemishes you can not see in the pictures. For the remainder of my time with the Emotiva, I chose to use the analog outputs of the Bluesound. I’ve never met one that don’t change the sound in some way or another. Once you get the hang of it (remember what I said about reading the manual? Free shipping . Pre ampli Emotiva PT-100 sử dụng chip DAC AD1955 24bit/192kHz của Analog Devices, hỗ trợ đầu vào phono cho cả cartridge loại MM lẫn MC, có jack 3.5mm để cắm headphone A bit of backstory; my main amplifier has been away for warranty service for a number of months, so in my hi-fi I have been relying on a combination of my Bluesound Node 2 Streamer (set to variable output mode) and Vincent Audio SP-20 power amplifier. Our magazine, which began with the publication of the SECRETS Primer, is available exclusively on-line and offers to our readers an extensive information resource about home theater and high-end audio. I eventually ended up with the PT-100. The PT-100 avoids this and makes Zara sound more real than just about any other preamp I’ve heard. Who could ask for more? No part of it can be used with a better system. And don’t forget that for an extra $100, you can get the Emotiva TA-100 (an integrated amp with 50 WPC AND the PT-100 preamp built in). That delta-sigma chip appears to be about $9 at volume on Mouser, and used in at least one Emotiva budget DAC from 2011. Many (most?) Condition is "Used". 1 – stereo headphone output (front panel), Maximum output level: 4 VRMS The sound quality is exactly what I've come to expect from a few Emotiva purchases. I’ve heard some owners complain about the remote, but what they’re actually complaining about is the nested-menu structure. Free P&P . Once you realize that, you can focus on what’s important to you. To simplify navigating some of the nested menus, Dan says that they could have put some additional buttons on the front, but that most customers seem to like it as is. It’s available on Emotiva’s Accessories web-page. 1 tuner – FM (with external antenna input; 50 station presets), 1 – digital coax (S/PDIF); 24/192k Then, theoretically, those newbies will be future buyers of their more expensive products. - Pre ampli Emotiva BasX PT-100 thương hiệu Mỹ - Trang bị các cổng kết nối đa nhiệm - Trang bị cho ampli chip DAC AD1955 24bit/192kHz - Hỗ trợ đầu vào phono cho cả cartridge loại MM lẫn MC - … But I must say that the PT-100 runs with the big boys for transparency (not even taking into account its price). The remote’s volume control has a funny feel – a brief press on the up or down buttons doesn’t do much, but if you hold them down, the volume changes too much, too fast. Buy Emotiva PT-100 high performance Stereo Preamplifier at Stereophonic, Melbourne. Dedicated 2-channel: Infinity Intermezzo 4.1t towers, Bluesound Node 2, Emotiva PT-100, Crown XLS 1502, Furman PL-8C. So does it? Laura Stevenson's "The Big Freeze" is such a beautiful album and it sounded simply sublime via LP, the PT-100 providing me a good amount of gain to give this wonderful album the performance it deserved. In the late 1970s, a neighbor who was the station engineer for the local PBS network took me under his wing and taught me the electronics of audio reproduction. But in spite of that, having a preamp in the system allows you to do stuff you just can’t do without one – like listen to more than one source component (including a turntable). The Emotiva BasX A-100 stereo integrated amplifier. In This Is What You Came For by Calvin Harris & Rihanna, the synth-vocals really stand out in both clarity and presence. i. Qobuz HiRez > Topping D70 DAC > Emotiva PT-100 pre > Phonic MAX250 power amp > MBL 116F speakers Cables : Wyreworld Starlight USB, RFC Mercury & Epiphany Atratus3 interconnects, VdH CS122 speaker cables. Is it intrusive? In the early 2000s, I had my first book published (I’m now working on my third). The dac chip is the AD1955 that sounds so good in the XDA-1. But the tone controls have another side too. Since I have no electronic test equipment other than a multi-meter, I could not measure or verify the PT-100’s specifications. Additional equipment used for this review included: The PT-100 doesn’t look outrageous, doesn’t run up the power bill, doesn’t take up too much space and doesn’t break the bank. yr=d.getFullYear(); Attenuate before the dac. The Sabre ESS 9028 Pro DAC chip in the FIIO is the real deal. I learned to play the guitar in high school, hoping to persuade Berma Sanchez to date me, but alas, no such luck! But all this is academic if it doesn’t sound good. Think about that for a minute – the DAC in this puppy is as good as many that I can’t even afford! If you’re looking at a cost effective two channel system, you’d be hard pressed looking past the Emotiva PT-100. This happens especially when one speaker is in a corner and the other isn’t. THD+noise: < 0.003% (A-weighted; all sample rates) And don’t forget that for an extra $100, you can get the Emotiva TA-100 (an integrated amp with 50 WPC AND the PT-100 preamp built in). Decided to keep the Emotiva TA-100 for now since it can act as a external USB DAC to use with my computer. Two front panel pushbuttons: Input Select; menu operation From the bass and drums to the cymbals plus the ambient sounds of the bar, this is a cut that should sound live and RAW. As that preamplifier pertains to this power amplifier it's fabulous. In the 1990s I learned to write, initially as the newsletter editor for my local Safety Engineering chapter. They want potential audiophiles to try inexpensive Emotiva components, and be amazed at how good they sound. Add ANY power amp you want – The PT-100’ll drive it! But so long as my audiograms show acute hearing, I’ll keep doing what I enjoy best - listening to wonderful music and sharing my thoughts and impressions with like-minded friends. The preamp also does a great job of making Mike’s voice sound clear and sad just like it should. It seemed to harden more on certain tracks, for example 'Hello' by Adele. Lots of folks are beginning to appreciate the virtues of better sound (moving on up from that iPhone or car stereo), but are put off by the cost. The PT-100 captures it all. There’s just no such thing as the perfect preamplifier. 1 pair – stereo phono inputs (switchable; moving magnet or moving coil) Port Melbourne, VIC 3207 Nice, wide stereo separation combined with solid depth to produce a very three dimensional sound. But none of the above offers the “why” of my interest in home audio. Prodigal rock gods, Greta van Fleet’s “Anthem of the Peaceful Army” had me tearing out some air guitar in the mancave, ok, maybe not quite, but it was great to listen to. Other pro audio things that I'm missing? Vol.12 – December 2020, “The Future of Audio Shows” Cartoon by Carlo Lo Raso, Setting Up a Bryston BDA-3.14 Streaming DAC and Qobuz Streaming Service – A How-to Series, Part 2, Setting Up an AURALiC ARIES G1 Streamer and Qobuz Streaming Service – A How-to Series, Part 1, DCI-P3 Color – What It Means in Today’s Ultra HD World, AVR-Audio Video Reciever-Build Quality: Part V. Does Your Projector Display Accurate Color, and Why Is That Important? So without any excuses: The piano on One Dance sounds in the room with you, and the occasional flanging on Drake’s voice is startling. The DAC in the PT-100 performed ok, but I didn't feel as though it was as engaging as the Bluesound one. Details about PRE OWNED EMOTIVA BASX PT-100 STEREO PREAMP / DAC / TUNER AM See original listing. 2704 / 7022 Chip Vacuum Tube Headphone Amplifier USB DAC / Preamp PC Sound Card. Port Melbourne I also have a PT-100, great sounding preamp. Into vinyl? Hi-end CS3310 Remote Preamplifier / Stereo preamp with VFD display 4 way input .