Saoshyant
Headphoneus Supremus
Imagine if it could drive HE-6
I was wondering how many of you are using the C5 as a desktop solution. I've been pairing the C5 with the HiFime 9018D USB DAC (which sports a Sabre ES9018K2M DAC) but because the DAC does not have a line out, I am probably getting double-amped all these while.
Last month I was able to sample a demo unit of the Onkyo DP-X1A and my gosh the transparency and quality of the audio from the dap was on a whole other level. My question is, does anyone have any recommendations of a stand-alone dac (with line-out) to go with the C5 to get close to the level of fidelity of the DP-X1A (without destroying my wallet)? Or would I be better off saving for the DP-X1A as an audio solution for something sub $1k?
Hey. What cable do I need to run this off my Samsung s8?
Hello fellow Cayin C5'ers,
I see that some of you have been discussing which volume settings to use, recently. I thought I'd chime in with a few paragraphs from my newly-updated user guide for my illustrious EQ presets (on my Rockboxed iPod Classic)...to show you how I set the volume controls on the Cayin C5 in my setup.
Click here to view it.
With all the bass boosts and everything combined in my portable headphone system, these EQ presets can boost 40 Hz by up to 62 dB (and possibly more), while sounding crisp, clear, and detailed at the same time when choosing a suitable preset for the song that's playing.
Here's those paragraphs from the "notes about the presets" section of the article:
-- While you certainly can enjoy many of these EQ presets without an external amp, it is strongly recommended that you get a portable headphone amp that is non-DAC, has a good bass-boost switch, and a lot of power -- especially the Cayin C5. (A Rockboxed music player might not work well -- if at all -- with an external DAC/amp.) Without an amp, and without an external bass boost switch, you'll easily run out of volume gain on the bigger sub-bass increments. You also might get a lot of distortion if you try to play it loud.
-- When using a portable amp while listening to music at medium or high volume (with DiscoProJoe's Rockbox EQ Presets), it's best to set the volume on the amp at maximum (and its volume-gain switch set to "high")...while controlling the volume from your music player. (The music should usually drown out the small hiss noise coming from the amp.) This enables you to set the volume on your music player a lot lower. The importance of this is to prevent the large sub-bass increments in the EQ presets from overpowering the pre-amp output on the music player, which could cause distortion.
-- When listening to music at low volume with a portable amp, it's best to turn down the volume on the amp somewhat (or flip its volume-gain switch to "low")...while still controlling the volume from your music player. This should eliminate any audible hiss noise. And in the EQ presets at low volume, it may sound best to use one-equivalent heavier midbass category, three-equivalent brighter treble subcategories (and/or using the Rockbox treble feature to boost the treble), and the same sub-bass increment...than you'd normally use with the music cranked up.
-- If you don’t have a good pair of headphones that’s designed to emphasize the sub-bass (such as the V-Moda M-100, which I’d very-highly recommend), then your headphones might not respond very well to these huge sub-bass enhancements. They may not put out much sound at those low pitches, they might sound distorted, or may even "bottom out" with the beat and go, "snap, krackle, pop" like Rice Krispies. Apple earbuds are one of the worst choices to use with these presets, so don’t even think about trying them!
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Imagine if it could drive HE-6
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Hey. What cable do I need to run this off my Samsung s8?
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A 62db bump on an EQ curve? Is this for real?
Absolutely, yes. Typically, in my portable headphone system, most songs need anywhere from a combined total of a 26 - 62 dB boost at 40 Hz (with all the bass boosts, EQ, etc). The amount of sub-bass boost that's needed varies greatly, depending on the song. (Also, most of my EQ presets actually reduce the sound at 64 - 500 Hz, in order to counteract all of the excessive midbass and lower midrange that all the bass boosts in the system would otherwise add.)
My headphone system is meant to emulate the sound of a big car stereo, while sounding crisp, clear, and detailed at the same time.
In a car stereo, there will be separate amplifiers running different types of speakers, and each amp will have its own high-pass or low-pass crossover to dedicate certain frequencies to those speakers. For many years, I had a pair of 12" (30 cm) subwoofers in the trunk of a car, with the subs housed inside a large, rear-firing, sealed box that had an internal volume of 1.75 cubic feet per subwoofer, filled halfway with pillow stuffing. The amplifier running them was a bigger and more powerful one, and had a "gain" setting that was turned up quite a bit. The front and rear speakers in the car, by contrast, had smaller amps running them, and with their gains set lower.
Basically, if you like a lot of sub-bass, then you definitely can set up car stereos to naturally produce the sound you want, without needing any extreme EQ'ing or bass boosting. (But, of course, on the head unit in the front seat, you'll still need to adjust the treble, bass, and subwoofer gains to match each song.)
Now, let's talk about headphones. With headphones, you are running full range (i.e., no separate amps with crossover modules) to only one pair of acoustic drivers inside the headphones. These drivers are tiny, and the earcups form a tiny enclosure space around the ears, compared to the boxes of speakers and subwoofers.
So if you'd like a pair of headphones to sound like a big car stereo, then, um..........extreme EQ'ing and bass boosting is really the only way to go. (And in my EQ-preset app, you'll first choose a midbass category, then a treble subcategory, and finally, a sub-bass increment -- in order to match the song that's playing.)
More than 3 years ago, I wrote an article called, "Why a $500 Enhancement for Your Portable Music Player is Awesomely Better Than Spending $5,000 to Upgrade a Car Stereo." You can view it at this link. Bear in mind that this was written before I had discovered Rockbox firmware for the iPod Classic, before creating the first version of my EQ-preset app, and before needing to upgrade my first portable headphone amp (the FiiO E12A) to a more powerful Cayin C5 as a result.
So yes, this is totally for real, and it absolutely makes my day.
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