Topping P50 Linear Power Supply for Topping E50/D50/D50s/DX3 Pro+/A50 Ultra Low Noise 2X 5V 1A + 15V 1A
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Model Name | p50 |
Brand | TOPPING |
Compatible Devices | Ordinateur personnel |
Connector Type | USB |
Output Wattage | 15 Watts |
Wattage | 18 watts |
Item Dimensions LxWxH | 4.33 x 4.33 x 2.05 inches |
Item Weight | 0.88 Kilograms |
Maximum Input Voltage | 230 Volts |
Minimum Input Voltage | 100 Volts |
About this item
- Excellent Power Supply - Topping p50 match to E50/D50s&D50/D50s+A50.It is a excellent partner to DX3 Pro
- Compatible with Globlal Voltage - 115V for AC 100V-120V 50/60 Hz,230V for AC220V-240V 50/60 Hz
- Low Noise - The sealed toroidal transformer has small magnetic leakage and low noise,which is very suitable for HIFI use.And the transformer is designed to suppress EMC and noise
- High Power Reserve - The 15V modules providesmore than 10000uF capacitors in total,and the 5V modules provides total more than 8000uF capacitors in total;giving the out enough energy reserves
- Linear Regulator - The P50 is regulated with three TPS7A4700 ultralow noise linear regulators.It is capable of high-accuracy,high-precision instrumentation-level applications and HIFI applications,making in the best choice for high-performance analog circuits
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From the brand
HIFI College
Brand authorized distributor
KGUSS/TOPPING/GUSTARD/FX-AUDIO
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At Hificollege our goal is simple. We want you to be 100% satisfied. If you are satisfied with our service, you will be our long-time customer.
- Authoritative certification-trustworthy - Authorized retailer, 100% authenticity of everything we sell.
- Ready to answer any questions you have 24/7.
- More than 1 year Quality restoration - Responsible for repair and shipping cost.
- Lowest price match within 30 days
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FX-AUDIO- TUBE-05
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How did we get our start?
HIFI college was founded by a group of audiophiles with the aim of creating an online store that has everything you need in one place.
Why do we love what we do?
For us at HIFI college, music has always been a passion and an integral part of our lives, and we wanted to offer affordable and high-quality audio equipment to everybody who wanted a higher quality sound at any budget.
What problem are we solving?
We offer the best audio equipment from DACs/AMPs, IEMS, Headphone Amplifiers, portable audio players, to dongles and cables.
Product guides and documents
Product information
Product Dimensions | 4.33 x 4.33 x 2.05 inches |
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Item Weight | 1.94 pounds |
ASIN | B07VRS6PLT |
Item model number | TOPPING P50 Black |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #109,117 in Electronics (See Top 100 in Electronics) #471 in Audio Component Amplifiers |
Date First Available | August 6, 2019 |
Manufacturer | KGUSS |
Country of Origin | China |
Warranty & Support
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Product Description
Features:
Dimensions: 11 x 11 x 5 cm. Weight: 0.85 kg.
Power supply: AC110V/AC220V 50Hz/60Hz.
Colour: black/silver.
Output power: USB-Ax2, DC (5.5/2.1x1
Power Noise: <1mVrms Output Power: DC5V 1A x2 / DC15V 1A / DC5V 1A x1 + DC15V 0.9A / DC5V 0.8A x2 + DC15V 0.8A
WARNING:
1) Please select your local voltage.
2) The case will be warm enough at high power output, this is normal.
What you get:
P50
AC Cable
0.2m USB to DC Cable
0.2m DC to DC Cable
1.2m DC to DC Cab
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the audio quality, build quality and detail of the system power device. For example, they mention it improves the sound, has dead silent quiet passages and provides more detail. That said, opinions are mixed on quality and value.
AI-generated from the text of customer reviews
Customers like the audio quality of the system power device. For example, they say it improves the sound, cleans up the sound and produces dead silent quiet passages. That said, some say the music has more detail, spaciousness, and headroom.
"...Tracks 30 to 40 years old especially remastered sound very good while current recordings sound, well I just do not know how it could be any..." Read more
"...Now the soundstage improved dramatically, the high frequencies sound more natural without any harshness or silibance, the mids are more detailed too...." Read more
"Good sound improvement to the unit it powers. Clearer, cleaner, and more powerful sound extracted when using this power supply...." Read more
"...remember which one it is, but it definitely makes a noticeable improvement in sound quality. It just sort of "opens up" the music...." Read more
Customers are satisfied with the build quality of the system power device. They mention that it is a well-built linear power unit.
"This thing is built like a tank. I was very surprised at the heft in this thing when it first arrived...." Read more
"...I'm extremely pleased with this well built product." Read more
"Solid linear power unit. I purchased it to power my E30 and L30 DAC/Amp stack...." Read more
Customers appreciate the detail in the system power device. They say the mids are more detailed, and the sound is clearer, cleaner, and more powerful.
"...The setup is very close to a good pair of headphones with detail and separation...." Read more
"...sound more natural without any harshness or silibance, the mids are more detailed too...." Read more
"Good sound improvement to the unit it powers. Clearer, cleaner, and more powerful sound extracted when using this power supply...." Read more
Customers are mixed about the quality of the system power device. Some mention it's an amazing product that adds slam to the base, increases the soundstage, and is an excellent PSU. However, others say that the product clearly is not in new condition, is defective, and the cardboard box was torn in three places.
"...It is a really good DAC especially for the price...." Read more
"...advertised...upon opening the Amazon box i saw that Topping's cardboard box was torn in three places (as if someone opened it hastily), and that the..." Read more
"Amazing product, it added slam to the base, increased the soundstage dramatically. I honestly wasn't expecting the results I got, very pleased!" Read more
"Excellent PSU..." Read more
Customers are mixed about the value of the system power device. Some mention that it's well worth the money, while others say that it is not worth the price for the limited uses it may have.
"...if you have a relatively high end system, the P50 is a worthy bang for the buck upgrade...." Read more
"...is really designed for Topping Dacs and other Topping products not worth the money for the limited uses it may have outside of that unfortunately" Read more
"...I settled on this linear power supply for its alleged excellent price to performance ratio...." Read more
"...Both items are well worth the money. Not just overall bulid quality but audio quality as well. Liked topping so much I bourght a Topping D70s...." Read more
Customers are dissatisfied with the performance of the system power device. They mention that it did not function and stopped working after less than 3 months use.
"Product did not function. Return" Read more
"...However, the L30 Pre-Amp expects AC and not DC voltage so it will not work. Also, the form factor is different so it didn't look great...." Read more
"...After less than 3 months the linear power supply stopped working without rhyme or reason. This is cheap junk, manufactured in China in my opinion...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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I paired the P50 with a Topping E50 and a Schitt Loki Mini+ tone control. No where could I find any reference that the P50 would pair up with the E50. I looked up the voltage specs (5v 1A) and it was the same as the D50 which is what the P50 was made for, so I took a chance. It did not disappoint.
The E50 does not come with a power supply. A provided USB is included for power derived from a PC and it works ok because of the DAC. It is a really good DAC especially for the price.
At first I purchased a Jameco Reliapro DDU050100H4660 AC to DC Power Supply Wall Adapter to replace the USB. It is a switching power supply wall wart but a wall wart engineered for audio. This was definitely a step up from the USB eliminating a lot of interference and cleaning up the sound. For $15, this was definitely a big step up especially for the money.
I have the Topping E50 connected to a SVS Prime Wireless speakers via USB and also a connected Subwoofer. This is a Desktop setup. It sounds outstanding.
While there was not quite the same amount of improvement as going from the USB to the Jameco wall adapter, it was definitely a noticeable improvement with the end result of a outstanding setup.
The setup is very close to a good pair of headphones with detail and separation. The Schitt tone control allows me to dial it in especially with tracks from different decades. Tracks 30 to 40 years old especially remastered sound very good while current recordings sound, well I just do not know how it could be any better.
Any CD or higher quality recordings sound fresh, clear. If your voltage and amp specs match up, the P50 linear power supply is a step up and does add a value upgrade to a audio setup.
Used to power a combo of a Topping DX3 Pro+ DAC and a WiiM Pro streamer. Now the soundstage improved dramatically, the high frequencies sound more natural without any harshness or silibance, the mids are more detailed too. This is a big improvement over the factory provided power adapters. Highly recommended.
There is a YouTube video where a guy does a test with and without this PSU in place. I wished I could remember which one it is, but it definitely makes a noticeable improvement in sound quality. It just sort of "opens up" the music. I never really believed in this kind of stuff until I saw his video. Keep in mind, this was watching it over the TV and through my system and I could still hear it.
I'm thinking of picking up another one of these units due to how good they are along with the build quality.
Top reviews from other countries
It's idea if you want to go down the Topping dac or headphone amplifier route designed for it. The stack is a great way to get into desktop hi-fi and you don't need to think to much about pairing or matching products as it's already done for you. Very easy to install and setup. Fits on my table perfectly. The cable is on the short side, the power cable needs to be 50cm longer I think.
This product will not completely change your setup, but will improve it. I was using a Samsung USB power supply before, as many pointed it is the best compromise. I was tired of compromising on my setup. I do not look for fancy overpriced cabled, but cables that are made with some decent metal and thin strands to have less skin effect would help. This is the same, the right price for a component that gives improvements, withour over spending.
A few draw backs that could make the product amazing, one in particular: they could have added an IR receiver so that a remote could be programmed to switch it ON and OFF. In fact your DAC etc will be controller with a remote, but the power supply will be always ON, which I don't think is great. I worked around this with my Logitech Harmony, bought an IR switchable plug and I am using that to connect the power supply, so that power first, and then all the rest. But it would have been much easier if the device had an IR receiver inside to switch itself, much neater. Manufacturer, hint hint? :D
Beh, vi dico che ne vale la pena. La scena sonora è migliorata ulteriormente in definizione e presenza.
Il prodotto è solido e anche bello da vedere, e soprattutto farà fare un balzo in avanti ai DAC della Topping avvicinandoli sensibilmente a DAC mooolto più costosi.
Aber nun zum wichtigsten, dem Sound.
Am Ende des Tages ist es nur ein Netzteil ABER es gibt einen Unterschied für hochohmige Kopfhörer im sub 120Hz Bereich welcher spürbar präziser und fester ist. Bei meinen DT1990 hat es einen Unterschied gemacht, allerdings für jägliche effizientere Kopfhörer wie Grado oder Audeze kauft den P50 bitte nicht.
Reviewed in Germany on May 29, 2021
Aber nun zum wichtigsten, dem Sound.
Am Ende des Tages ist es nur ein Netzteil ABER es gibt einen Unterschied für hochohmige Kopfhörer im sub 120Hz Bereich welcher spürbar präziser und fester ist. Bei meinen DT1990 hat es einen Unterschied gemacht, allerdings für jägliche effizientere Kopfhörer wie Grado oder Audeze kauft den P50 bitte nicht.