Cayin C9: Dual Nutube, Fully Balanced Class A/AB Portable HeadAmp
Apr 20, 2021 at 1:04 AM Post #3,062 of 6,236
Joining the C9 crew! Got mine yesterday and very impressed this morning with my listening sessions. So far I've been using N3Pro from 4.4. LO, Thieaudio Clairvoyance and at C9 end tubes at Class A. I do have some settings (such as pre-mode) and gear to test, but most importantly I just want to listen to my library of great music :ksc75smile: Looking forward to many years with this hot brick and also interesting to read about synergies with IEMs, DAPs etc.

Took a while with the shipment... of course the few weeks of pre-order wait was expected (could have been more), but the package spent three weeks on the way (mostly just inefficient customs/post at my end and the Easter holidays). Here's an accurate depiction of the last couple of weeks of wait time:
Sad-Pablo-Escobar.jpg
 
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Apr 20, 2021 at 1:08 AM Post #3,063 of 6,236
Joining the C9 crew! Got mine yesterday and very impressed this morning with my listening sessions. So far I've been using N3Pro from 4.4. LO, Thieaudio Clairvoyance and at C9 end tubes at Class A. I do have some settings (such as pre-mode) and gear to test, but most importantly I just want to listen to my library of great music :ksc75smile: Looking forward to many years with this hot brick and also interesting to read about synergies with IEMs, DAPs etc.

Took a while with the shipment... of course the few weeks of pre-order wait was expected (could have been more), but the package spent three weeks on the way (mostly just inefficient customs/post at my end and the Easter holidays). Here's an accurate depiction of the last couple of weeks of wait time:
Sad-Pablo-Escobar.jpg
Congrats and welcome to the club!
 
Apr 20, 2021 at 1:12 AM Post #3,064 of 6,236
Apr 20, 2021 at 1:27 AM Post #3,065 of 6,236
Apr 20, 2021 at 6:36 AM Post #3,066 of 6,236
The C9 seems to fit really well in the DDHifi case 2019 ( https://www.headphonesty.com/2019/10/review-ddhifi-carry-case-c-2019/ ). Of course, now I need to find another case for the DAPs and stuff...anyway, anyone with both the C9 leather case and that DDHifi 2019 to say if C9 still fits with case on?
I prefer the ifi itraveler which gives a bit more space for IC. I tried to put my C9 in the DDHifi 2019, but cannot close the cover if I put a couple of IC in the pocket.

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Apr 20, 2021 at 8:46 AM Post #3,067 of 6,236
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C9 scales up amazingly with the source. I have paired my Chord Hugo TT2 under preamp mode to C9 with Pre In, and the result is astonishing! TT2 is a powerful headphone amp by itself with transparent and neutral sound but with C9 under Tube A mode, the overall improvement is surprisingly obvious with more holographic soundstage, better control and wonderful dynamics, while the Chord signature sound is well preserved.

Roon --> Lumin U1 Mini (Transport) --> Chord Hugo TT2 (Dac and Preamp) --> Cayin C9 (power amp) --> Focal Stellia = Heaven of Music
 
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Apr 20, 2021 at 8:51 AM Post #3,068 of 6,236


C9 scales up amazingly with the source. I have paired my Chord Hugo TT2 under preamp mode to C9 with Pre In, and the result is astonishing! TT2 is a powerful headphone amp by itself with transparent and neutral sound but with C9 under Tube A mode, the overall improvement is surprisingly obvious with more holographic soundstage, better control and wonderful dynamics, while the Chord signature sound is well preserved.

Roon --> Lumin U1 Mini (Transport) --> Chord Hugo TT2 (Dac and Preamp) --> Cayin C9 (power amp) --> Focal Stellia = Heaven of Music
Congrats on the new toy!! Amazing setup and pic from you as always.

Hmm, a new toy again, and we haven’t reached May. :smirk:
 
Apr 20, 2021 at 8:54 AM Post #3,069 of 6,236
20210420_203105.jpg

C9 scales up amazingly with the source. I have paired my Chord Hugo TT2 under preamp mode to C9 with Pre In, and the result is astonishing! TT2 is a powerful headphone amp by itself with transparent and neutral sound but with C9 under Tube A mode, the overall improvement is surprisingly obvious with more holographic soundstage, better control and wonderful dynamics, while the Chord signature sound is well preserved.

Roon --> Lumin U1 Mini (Transport) --> Chord Hugo TT2 (Dac and Preamp) --> Cayin C9 (power amp) --> Focal Stellia = Heaven of Music
I think so too, c9 should be more compatible with desktop decoders, not limited to dap.
 
Apr 20, 2021 at 8:55 AM Post #3,070 of 6,236
20210420_203105.jpg

C9 scales up amazingly with the source. I have paired my Chord Hugo TT2 under preamp mode to C9 with Pre In, and the result is astonishing! TT2 is a powerful headphone amp by itself with transparent and neutral sound but with C9 under Tube A mode, the overall improvement is surprisingly obvious with more holographic soundstage, better control and wonderful dynamics, while the Chord signature sound is well preserved.

Roon --> Lumin U1 Mini (Transport) --> Chord Hugo TT2 (Dac and Preamp) --> Cayin C9 (power amp) --> Focal Stellia = Heaven of Music
I agree about the sources and the scaling! The power of the C9 is huge! For the form factors
 
Apr 20, 2021 at 8:59 AM Post #3,071 of 6,236
It drives my Stellia to its full potential and I have heard the best from it with C9.
 
Apr 20, 2021 at 9:02 AM Post #3,072 of 6,236
Perhaps not as good as Hugo TT2, but back then when I had my desktop gears, pairing C9 with my desktop DAC Burson Composer is a significant step up from DAPs as well.

5F4CFFEC-7CE9-432B-ADFC-8FF816A7ACAA.jpeg
 
Apr 20, 2021 at 9:04 AM Post #3,073 of 6,236
Congrats on the new toy!! Amazing setup and pic from you as always.

Hmm, a new toy again, and we haven’t reached May. :smirk:
With all the new toys, I shall never keep apart from my C9. :darthsmile:
 
Apr 20, 2021 at 9:05 AM Post #3,074 of 6,236
Perhaps not as good as Hugo TT2, but back then when I had my desktop gears, pairing C9 with my desktop DAC Burson Composer is a significant step up from DAPs as well.

5F4CFFEC-7CE9-432B-ADFC-8FF816A7ACAA.jpeg
wow! A great pairing and Composer is undoubtedly an amazing DAC!
 

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