Skip to main content

Miflex MKP-14 Capacitor for Speaker Cross-over Upgrade

Continue from my previous speaker cross-over modification from -12dB to -6dB slope, I satisfy with the result and I would replace the capacitor to the better one.

I had used many high-quality capacitor on my previous project and for this cross-over capacitor component, I will prefer to use Miflex MKP-14, which not only for it's affordable price, but in my opinion, the quality is better than Jantzen Cross-cap or Mundorf MKP.


Honestly, I don't mind using Bennic capacitor. But once I compare them side-by-side, I can assure Miflex MKP-14 has better copper leads and heavier capacitor material.

See the difference between those capacitors. The Miflex MKP-14 is bigger in size. This is because the voltage rating is also bigger, up to 600 volts compare to Bennic which only up to 160 volts. Theoretically, the higher the voltage rating, the less noise generate by the components itself.


The -6dB cross-over design only consist of one capacitor, one inductor and one resistor. Since it doesn't require much components, so they can be maximized in the quality.


Those components are now installed inside the speaker enclosure and once it finished, I immediate test the result.

Well, I guess this new capacitor give more polite high-frequency sound, not edgy like the Bennic, and it feels like the treble sound attenuated.

I take some time listening the music and I feel more comfortable listening in long period of time with this new setup.

Probably the sound might change again after the capacitors breaking in? I think so.


 

Disclaimer: Any statement and photos in this article are not allowed to copy or publish without written permission from the writer. Any injury or loss from following tips in this article is not under writer responsibility.

Comments

Popular posts from this blog

OPA1622 Vs. OPA627 High Performance Op-amps Comparison

This op-amps comparison topic is actually boring, but at the same time, many of us still curious about what others think about it. The reason is simply because of the op-amps variation are hundreds and they are depends by the implementation. The op-amps are considerably cheap and an interchangeable electronic components but they are not built for the same function. So in this discussion, I will focus on the modern Vs. vintage high performance op-amps in the simple non-inverting pre-amplifier gain stage.

Vintage Multibit R2R DAC Tier List

At the very beginning of this year, I committed to explore the best multi-bit R2R DAC. This is simply because I have plenty of the resources (from broken old unit CD player of course) and ability to build them up. If you think this kind a recycle from old un-used unit to become something useful, than I should stated myself giving contribute for greener world:) After all DAC that I built in this year, I think it is better for me to list them up again in one single page like this. Then I will rank them up in a simple tier list. The reason for this, so you all know what my opinion about of those vintage multibit R2R DAC especially in the sound quality.

TDA1543 DAC Review In 2021

It is a fine day and as usual I am reading and searching online contents related to almost anything I like. During my search, I stop to the few online forum discuss about a simple DAC using TDA1543 DAC IC. The discussion about this DAC was about 3 years ago, and the latest was about a year ago. Quite new and overall discussion about this DAC sound quality mostly are positive. It is interesting topic anyway especially I was built this TDA1543 DAC long time ago in 2016. At that time, I combine this DAC with Tripath amplifier  here  and  here  before it sold in 2019. That is also my first DIY DAC and I am quite enjoyed this DAC so much, at that time. The background story about this, previously I was using Sony Playstation SCPH-1002 as my reference CD Player. The reason I moved to this TDA1543 DAC is because the CD optic inside the Playstation is wear out and I cannot find the replacement for it. I pretty remember the sound quality of this TDA1543 DAC is quite comparable...