Dynasty ProAudio PX2 High Definition Multi-Source Home Audio Preamp with Qualcomm® aptX™ Lossless Bluetooth 5.3 Chipset/USB DAC Interface Built-in
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Availability:
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Arrives
Wednesday, May 6
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Size: PX2- Bluetooth 5.3
Features
- Designed for versatility, the PX2 includes Bluetooth 5.3 for streaming audio playback, making it ideal for home audio and professional applications. In addition, USB DAC accepts digital audio from a computer or other digital audio source that supports USB. It supports standard stereo PCM digital audio that allows you to easily access audio stored on a thumb drive for even more listening options.
- Optimized low-noise circuitry and 3-band EQ provide exceptional audio clarity, with a wide frequency response and zero distortion for a superior listening experience, plus a low-cut crossover to optimize sound when using a subwoofer.
- The PX2 offering plenty of flexibility for connecting multiple devices. It features 4 RCA line inputs for any audio device, a RCA Phono input with RIAA preamp and ground terminal for turntables,1 S/PDIF (Optical) Input for connecting your TV or other digital audio device, and Plus, a front-panel 1/4 phone jack supports microphone input with a low-noise mic preamp for crystal-clear sound. Also comes with the 1/4 phone jack stereo headphone output.
- 4 Outputs (Full Range Stereo, X-Over, Sub Mono, Stereo Headphone)
- Low-noise microphone preamp ensures crystal-clear sound from the front-panel mic/line input, ideal for professional audio setups.
- 1U rack-mountable design with removable feet can be used in a rack, on a table, or on a shelf, making it a flexible addition to any audio system.
- Take full control of your Hi-Fi home audio sound with the Dynasty ProAudio PX2 preamplifier, designed to bring premium quality and extensive connectivity to your audio setup. This high-performance preamp features circuitry optimized for pristine sound reproduction, with a wide frequency response, zero distortion, and an ultra-low noise floor.
Product Dimensions: 17 x 8.8 x 1.12 inches
Item Weight: 6.4 pounds
Item model number: PX-1
Date First Available: February 19, 2025
Manufacturer: Dynasty Proaudio
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, May 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: PX1
This is a high value item. It feels solid and sounds great. It is quiet and versatile. There are 4 line level inputs, if you include the tape monitor loop, which is also handy for including a processor of some sort. The controls/features are generally of the "old school" types, offering flexibility, and are all analog in operation. One curious feature is the "low filter" which is not a turntable rumble filter; it is down about 3dB at 50hz, and 7dB at 20hz---maybe it is intended for reducing bumps and thumps when using the mic input as a PA for voice? There are separate line level outputs that are filtered to allow one to make a basic 2.1, satellites+subwoofer setup---with appropriate external power amps, of course. I took it, along with high quality power amps and nice, very revealing, speakers to our DIY audio meeting and there was much appreciation for the overall sound of the system. We were able to input a few line-level sources, and switch between them with ease. The simple analog volume control was very handy also. The "loudness" control which provides variable boost to the low end was nice to compensate for the meeting room, which tends to be a little lean with many speakers. The slim profile of the unit made it easy to integrate into my DIY portable system "rack". My PX-1 came with rack mount brackets, which were in the box, but not attached. The mono/stereo button is good for various purposes, and is seemingly rare these days. The bass/mid/treble controls are useful. I think that if I could change one thing, without making the unit more expensive to manufacture, it would be to have a bypass button for the tone controls, maybe in place of the "low filter"???----though this would make it more of a HIFI piece, and maybe a little less versatile for PA work. Customer service answered my emails within 24hours, and even consulted with engineering about technical questions. Customer service answered my emails within 24hours, and even consulted with engineering about technical questions. I was a bit astonished and quite pleased! PS: My unit came with an outdated spec sheet that lists higher distortion figures than those shown on the Amazon website. Customer service assured me to trust the figures that are posted on Amazon. My DIY-audio friends seemed to be quite happy listening to music through the PX-1 past the time the meeting was scheduled to end. This unit makes good sound.
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Reviewed in the United States on September 21, 2025 by howg
Size: PX1
I own the OSD pre 1 as well for a bedroom setup. That is also a great budget preamp. The Dynasty however has two outputs and a sub out . Which my OSD pre 1 does not. Same size same design nearly , besides the aux select , on the osd it's a knob on here its a button. I have this preamp hooked to my sansui 221 and a pair of sp30s. And the sound is fuller and deeper then when I had all my inputs attached to a small moukey mixer which had ground loop issues . And now all my inputs are clean. No hiss no pops on start up . I would recommend either one as the sound quality is superb for the price if your looking, but this dynasty one wins the battle with the multiple outputs and sub out . OSD better design a pre 2 with the same function .
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Reviewed in the United States on January 10, 2026 by Bert Mcdirt
Size: PX2- Bluetooth 5.3
A quality preamp that has optical, coax and RCA. Plastic knobs but what do you expect for two hundred bucks. Sound is good.
Reviewed in the United States on March 2, 2026 by B. Tucker
Size: PX2- Bluetooth 5.3
It’s been a while since I indulged myself into HIFI listening with my Dynaudio C1 Confidence speakers paired to my Plinius amp and VPI turntable. The demands of work and family limit the time spent in my acoustically treated music room. But when my Plinius amp started to develop an unsolvable hum and needed repair, I set-up an alternate rig with my Rega P3 with the ND5 cartridge that passes through a Black Cube preamp connected to a Yamaha mixer and then to professional Yamaha DXR12 Mkll speakers. I added a Yamaha SW300 subwoofer to give me a deeper and more refined bass as I found PA Yamaha speakers produce bass signature to be a bit edgy. The sound that came out of it was pleasant but was not as refined as what I was accustomed to in my HIFI system. So I thought I needed a better preamp than the Yamaha mixer, which was also often put to use during events in my hotel. So I decided to look for a dedicated preamp that wouldn’t cost me an arm and a leg. Enter the Dynasty PX2. Given its price, I never expected so much from the PX2. I thought it will still be the weakest link in my alternate set-up. But boy, I didn’t know I will be in for a big surprise. The sound that came out of the same system, now with the PX2 as the preamp, has completely astounded me. I couldn’t believe what I was hearing. There was so much clarity and separation of instruments in a much wider and deeper soundstage. Listening to Herb Albert’s Rise vinyl album was such a blast. The details of the instruments are so articulate that separation among them are discernible that you can literally visualize where they are located in the stage or studio. The sound of the bass guitar is so precise and clear that you can even hear the hiss created by the fingers of the bassist as they slide through the strings. I tested it on vocals with songs featuring Melissa Manchester. Again the clarity and realism of her voice can only be had in preamps that cost so much more. It’s imaging was neither forward nor laidback. It was very neutral which makes listening soothing and relaxing. Net, the overall presentation is well balanced from the highest to lowest frequencies that I never was tempted to adjust the bass, treble and loudness which are available features in this preamp in order to “improve” what I was hearing. In other words, they all were left in the neutral position. Again, a sign that the PX2 is a very capable preamp to faithfully reproduce the sound of the source material in its original recording. Another bonus was the mute botton which was very handy during changing or flipping of records. So what is my verdict? The PX2 is a steal. The quality of sound it produces makes it’s worth 10X more than what I paid for it. In fact, I can confidently say that this preamp can impress even the most initiated in the HIFI world. Highly recommended!
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Reviewed in the United States on September 7, 2025 by Rhett Caesar L. Piczon
Size: PX2- Bluetooth 5.3
Works well, sounds pretty nice. I went for the Bluetooth model for fifty bucks more. Sadly I can't get anything to connect to it. Maybe just go for the cheaper one.
Reviewed in the United States on August 25, 2025 by dsand