Aozennix
New Head-Fier
Just buy direct from QI'm in the states and can only find on Alliexpress from shifty stores.
Just buy direct from QI'm in the states and can only find on Alliexpress from shifty stores.
How does the soundstage compare between each other?Really love my M15 and consider it fantastic value for money, so thought I'd give this a shot. So burnt in for approximately 50 hours and running balanced to my Meze Elites. Been listening for a few days around the house with Tidal and local flac files. Sound quality wise, this unit is seriously impressive. Going back and forth between devices, the detail and separation put it in another league completely, in comparison to the M15. It's also apparent that the power limitations of the M15 are significantly improved and the bass is capable of rumbling (whilst keeping the fantastic detail). It's definitely a keeper for me. One thing to note - this thing can get hot in operation. Seriously hot.
I'm hearing the soundstage as significantly wider (horizontally). Details can be pinpointed much more accurately. It's a noticeable step up from the M15, which always sounded great to me, but going back to it now, it's clearly not in the same ball-park. I need to do more listening, but I can't see anyone going from an M15 to the CMA18p being disappointed with that aspect of it's performance.How does the soundstage compare between each other?
Not at all surprised. The M15's domain is mainly IEMs, where its more limited power output is not at all an issue.apparent that the power limitations of the M15 are significantly improved and the bass is capable of rumbling (whilst keeping the fantastic detail).
Yeah it really is. I'm old enough to remember sandwiching ipod stacks from a decade or so ago like this:It's very impressive to see just how narrow the gap is now between portable and dedicated gear, though.
I think it's gorilla glass.Is the glass on the front and back real glass or scratchy Plexiglas?
That takes me back.Yeah it really is. I'm old enough to remember sandwiching ipod stacks from a decade or so ago like this:
The thing is, the CMA18p is miles ahead in terms of sound quality to those devices of yore, in essentially a similar footprint.
Existing Phone with Tidal + full size cans + CMA18p is basically all I need to last a full day without external power/desktop gear and some seriously fantastic sound quality, in a portable solution.
Saw a reply somewhere on social media from Questyle saying that they could not fit a second (charge only) usb port due to size limitation. I assume that means no desktop mode, since all other devices with a desktop mode have a separate port for charging.Can anyone tell me whether this can do desktop mode? Like Mojo2's power input from USB, bypassing battery?
Someone was able to drive their sus with the 18p if you check the socal canjam thread.Theoretically, current mode amplification is superior, as evidenced by $3000 Enleum 23RM that is capable of driving Susvara from a battery while having just 1W output power rating.
I wouldn’t use a blanket statement like that.Theoretically, current mode amplification is superior, as evidenced by $3000 Enleum 23RM that is capable of driving Susvara from a battery while having just 1W output power rating.
I think there's a difference between current mode amplification (like Questyle) and curret output Amplifier (like Bakoon HDA5210 for example).I wouldn’t use a blanket statement like that.
Current mode amplification isn’t universally superior; its effectiveness depends on the specific characteristics of the headphones being used. For instance, headphones with lower impedance, such as many planar magnetic models, benefit more from an amplifier’s ability to deliver high current rather than just high voltage. This is because these headphones require a strong current to drive their larger, thinner diaphragms effectively. They also tend to be lower impedance.
Take a pair of 300 Ω cans, and you’ll see most love driving them from tubes and vintage audio which tend to have a higher output impedance are able to swing a higher voltage into the load.
Current amplification has been around for decades, but has more recently permeated the headfi space. It definitely has some advantages.