Hi, I built 2 hypex UcDHG w/HxR monoblocks about 4 or 5 years ago. At that point the switch mode PSU had not been introduced, so I used. Module amplificateur Hypex UCDHG HxR W . Disponibles en 2 versions: UCDHG et UCDHG ils seront parfait pour une utilisation audiophile. Logo AA 0 The UcDHG amplifier module is a self-contained high- performance class D amplifier intended for a wide range of audio applications.

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The secure code is incorrect. A while jcd400hg I decided to build a proper power amplifier for my setup. Initially I wanted 2 x VA transformers but couldn’t find these with 2 x 40 V secondary windings, hence a single VA transformer.

I was expecting a little more and have added an attenuator 2Px6 on the rear panel of the Hypex allowing 0, -1, -2, -3, -4, -5 and -6 dB attenuation not shown on photos. Reviews of the A amplifier doesn’t exactly suggest stellar performance in midrange and treble, but who cares for an amp supposed to do nothing above Hz.

HYPEX UCD400HG Module amplificateur HG HxR 400W

The UcDHG amplifier module is a self-contained high-performance class D amplifier intended for a wide range of audio cud400hg, ranging from Public Address systems to ultrahigh-fidelity replay systems for studio and home use. Last items in stock!

With all that in mind, I purchased a 2U aluminum chassis from modushop. To discover the amount of the shipping costs, you just have to go in your shopping cart once the desired products added. This site uses Akismet to reduce spam. This was the end result:. To discover our different services and delivery options, click on the following logos: My resistor choice to make max -5 dB gain did not exactly turn out the way I wanted.


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Hypex UcDHG top view | Audio | Pinterest | Boombox, Class d amplifier and Audio

Meanwhile, I had built a little power control board, seen above on the bottom left. That led me to think up of a new power control board: There are three pins. It would also have to be a 3 channel amp, driving my center channel as well as my main speakers.

By using a model, the user agrees to absolve Hypex Electronics B. Log in or create an account. More from Wikipedia on the phenomenon here. My amps are dead quiet. Anyway, as-is the Hypex is the perfect partner for my GlowMaster hpyex delivers a firm, solid bass from my stock ATS-4 and Illuminator-5 speakers.

The Hypex amps are pretty great if you need a lot of htpex without sacrificing SQ. That led me to design a small PCB that would house a small signal relay and some control elements.

Next up, I had to modify the modules since I wanted to use an outboard aux power supply. Pin 1 of the XLR socket should be connected to the chassis. You can share your feelings about products and help other people by sharing your experience. I designed the circuit and the PCB in Diptrace. Review posted Awaiting moderator validation.

Average votes for this product. Pop-free start and stop control Differential audio input Overcurrent and over voltage protection No compromise components LM buffer OpAmp HxR12 ready Improved on-board buffer supply.

It has to said that drilling more than holes in uccd400hg alu sheets took a couple of evenings, but I wanted the chassis to ucd400yg as a base for my GlowMaster KT88 valve amp, thus 32 cm wide and 40 cm hhpex and getting the chassis painted by a pro wasn’t exactly cheap either, but what can you expect when you ask professionals to paint a single chassis? And thank you for your kind words. You should wait 30 seconds before posting a new review.


I hypeex it to be very good sound-wise, but also quite powerful since my speakers like a lot of power. This exact method of grounding virually guarantees no problems due ucd400ht ground loops no humming etc. That led me to think up of a new power control board:. You must log in to post a review. The minimum purchase order quantity for the product is 1. Not bi-amping larger 3-way systems seems almost silly!

You already have posted a review for this order. The rest I bought locally. Hypex recommends that the LMs used as buffers be powered by off-board high quality power supplies, so I decided to go that way. Sorry, your blog cannot share posts by email. Uccd400hg should be electrically isolated from the chassis. I am looking into Hypex now and think a 3 channel system would be a good deal. I bought a VA toroidal transformer locally plus a small 2 x 15 volt transformer also needed for the UcD module, which I wasn’t aware of at the time I ordered the kit.

Learn how your comment data is processed. Above the actual measurements displaying the reduction in gain for the 5 stages. Control is based on a phase-shift controlled self-oscillating loop taking feedback only at the speaker output. Amplificateurs audiophiles pour professionnels ou amateurs.

Hypex UcDHG Power Amplifier | Dimdim’s Blog

Downloads Accept cookies to view downloads. That worked OK, but eventually I wanted to have remote control of the input selection, as well as a better overall solution.

I decided to include manual selection of input via toggle switches as well.