I feel the group of us who currently are getting service should create a service thread for others. Maybe after one of our units actually gets repaired so we know it isn't useless
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New Questyle CMA400i
- Thread starter Bacon Bits
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- questyle
Hi guys, how does the cma400i compare to the Schiit Jotunheim?
Should I get this since I already have a jot and planning to get this as a upgrade? Thanks
Should I get this since I already have a jot and planning to get this as a upgrade? Thanks
mydetour
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I had the CMA 600i sold it and about 4 months later picked up the CMA 400i and I have to say I don't plan on spending more to go back to the 600i. Unfortaly I did not get a chance to AB them right next to each other but as a DAC the 400i performs just stupid good. I do a lot of work in production and use my headphones plugged straight into the CMA 400i. Later when I want to enjoy music I push the signal out to another amp, this right now has been to the Feliks Audio Echo and I have loved every minute with this guy.
JerryLeeds
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Get the RME ADI-2 DAC .. you won't be disappointed
Pings
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Hi guys, how does the cma400i compare to the Schiit Jotunheim?
Should I get this since I already have a jot and planning to get this as a upgrade? Thanks
I went from the Fostex HP-A4BL to the Schiit Jotunheim to the Questyle CMA400i and I would say it was an upgrade in that order.
I had the CMA 600i sold it and about 4 months later picked up the CMA 400i and I have to say I don't plan on spending more to go back to the 600i. Unfortaly I did not get a chance to AB them right next to each other but as a DAC the 400i performs just stupid good. I do a lot of work in production and use my headphones plugged straight into the CMA 400i. Later when I want to enjoy music I push the signal out to another amp, this right now has been to the Feliks Audio Echo and I have loved every minute with this guy.
But according to spec, the jot seem to have more power and also the cma400i is double the price of jot.
FritzS
1000+ Head-Fier
Crosstalk and power are main differences. So from technical point of view balanced is always better but only for THE SAME application.
Overall sound signature difference depends on the application of the circuit. For example there is very popular "push-pull" application for balanced outputs and it causes generation of odd order harmonics, which may be very unpleasant comparing to Single Ended output (even order harmonics). Some people like this kind of distortion and thus find it better than more smooth SE output.
Sometimes application is completely difference between SE and balanced outputs - like in Pioneer U-05 DAC. SE section uses tpa6120a2 chip and BALANCED uses separated, discrete transistor section. The difference between outputs there is dramatic and this is not about crosstalk or power.
There is no gold advice, use your ears and pick better sounding output for you. There is no better advisor than that. And it's simple as that.
Just because something is balanced, you can't take it for granted that it's better. I know SE headphone amps, that would smoke like 90% balanced crap implementations.
Did anyone know which chips use Pioneer U-05 DAC in the analog amp section?
My accurate questions here:
https://www.head-fi.org/threads/marantz-hd-dac1-and-pioneer-u-05.723974/#post-14979378
Last edited:
Focux
1000+ Head-Fier
I had the CMA 600i sold it and about 4 months later picked up the CMA 400i and I have to say I don't plan on spending more to go back to the 600i. Unfortaly I did not get a chance to AB them right next to each other but as a DAC the 400i performs just stupid good. I do a lot of work in production and use my headphones plugged straight into the CMA 400i. Later when I want to enjoy music I push the signal out to another amp, this right now has been to the Feliks Audio Echo and I have loved every minute with this guy.
Interesting, was contemplating between the 400i and Echo. Went with the Echo in the end as I wanted a separate DAC which I could upgrade down the road (assuming I do)
mydetour
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yeah, but the 400i powers all my headphones just fine so why do you need more power?But according to spec, the jot seem to have more power and also the cma400i is double the price of jot.
mydetour
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I like the Echo but I am going to sell it and try to of feliks other AmpsInteresting, was contemplating between the 400i and Echo. Went with the Echo in the end as I wanted a separate DAC which I could upgrade down the road (assuming I do)
mydetour
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Yeah, I have jumped from a couple of different DAC's over the year but I seem to always go back to the Questyle but I also do a lot more critical listening because I work in production as an editor mainly.I went from the Fostex HP-A4BL to the Schiit Jotunheim to the Questyle CMA400i and I would say it was an upgrade in that order.
fixedfreak
New Head-Fier
Hello,
Think of buying the CMA400i. Altenative would be the combo of Atom and Khadas TB.
I own a Beyer T5p 2nd and a HD660S
What would you suggest me?
Regards
Kai
Think of buying the CMA400i. Altenative would be the combo of Atom and Khadas TB.
I own a Beyer T5p 2nd and a HD660S
What would you suggest me?
Regards
Kai
MaxD
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Hi Kai
I have the CMA400I and the HD660S's I also have a balanced cable for the HD660S's and it sounds brilliant. It is my daily desktop Rig.
I also use the Oppo PM3's and CA Solaris with it. The solaris using a balanced cable there is some noise as they are so sedative. But you wont be disappointed with the results with the HD660s's. Do remember the balanced port has more power so worth the cost of the cable.
Its a current mode Amp (Worth doing some reading on the subject) so don't be fooled by the math, it can drive my fostex mad dogs which a lot of amps have trouble with. And it is class A components all the way.
Max
I have the CMA400I and the HD660S's I also have a balanced cable for the HD660S's and it sounds brilliant. It is my daily desktop Rig.
I also use the Oppo PM3's and CA Solaris with it. The solaris using a balanced cable there is some noise as they are so sedative. But you wont be disappointed with the results with the HD660s's. Do remember the balanced port has more power so worth the cost of the cable.
Its a current mode Amp (Worth doing some reading on the subject) so don't be fooled by the math, it can drive my fostex mad dogs which a lot of amps have trouble with. And it is class A components all the way.
Max
The CMA400i is an excellent amp DAC combo with regard to sound quality, both as a headphone amplifier and as a preamp. However, product support is poor at least in the United States; I have not had any problems with mine but the few who have have difficulties contacting service. It also has no analog inputs so you can't use a separate DAC with it.
I'm happy with mine and I think I'd have to spend well over $1,000 for a significant upgrade.
I'm happy with mine and I think I'd have to spend well over $1,000 for a significant upgrade.
I can confirm the service issues. My unit had a channel imbalance and buzz from all of the headphone outputs. My unit has been in California for nearly 2 months and the last contact that I had with them was 3 weeks ago as of today. The experiences that I and another user I have been in contact with, who's unit is also in the service center, have had has been less than fun. I will create a post about the service issues after everything is all said and done. Who knows, at this point anything might surprise me. Not exactly the service I would expect for an $800 unit. Pretty much accepted the thing is a total loss.
(not sure if this is allowed so I will remove if needed)
Well, if anyone wants the clear top and stand for their unit I'm selling mine and you can PM for info. Might as well let someone else enjoy how the unit looks set up instead of having them collect dust.
(not sure if this is allowed so I will remove if needed)
Well, if anyone wants the clear top and stand for their unit I'm selling mine and you can PM for info. Might as well let someone else enjoy how the unit looks set up instead of having them collect dust.
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