whitedragem
500+ Head-Fier
- Joined
- Feb 26, 2010
- Posts
- 619
- Likes
- 631
There has been some good replies to your first post on this topic (question), and to follow the theme:I'm 100% happy with the Diablo, with my only prior DAC/amp experience being a Chord Mojo. I like the the pairing of the Diablo with both my ZMF Auteur and Sennheiser HD6XX. I'll likely replace my 3rd headphone (HiFiMan Auteur) with something better suited for classical (800S or ATH-ADX5000) later this year. Getting a new headphone likely takes priority over a desktop DAC/amp combo simply because my listening setup lends itself more to use of a portable DAC/amp.
I assumed the Ares II would definitely produce a different sound sig from my Diablo; for an amp to pair with it, the build quality is a fairly big priority for me. I think I'm looking at combined DAC/solid-state-amp cost in the $1500 to $2000 range.
My understanding is that a real difference would be heard with an ampsandsound tube amp, but that raises the overall cost to $3500. That's likely a target a couple years down the road.
Having listened to the Ares 2 it does outclass the Diablo (but not by as much as one might think).. the power shielding and rectification onboard hasn’t been given the love of the models further up the lineup and might require a nice power setup in your house (eg I use a PS audio regen box for critical front end kit). The Ares 2 I listened to suffered much from power source, in ways that the Diablo NEVER WILL.
Now as to ACTUAL audio quality: the Diablo ‘pseudo ladders’ (top ‘six bit’ has an out of order code processing that actually extends the capability of the BurrBrown PCM1793 DAC chips to well beyond their ’white sheet’ specifications) and for the most significant audio range the Diablo sounds like the Ares 2. (somewhere in the midrange the Diablo loses its ability to ‘equal’ the Ares 2.
Of course the Ares 2 isn’t a headphone amp, which throws the value proposition of the Diablo into the ‘crazy good’ territory. The GTO filter is the kicker that tips the favour into the Diablos court.
The Diablo is a GREAT DAC
The Diablo amp can easily be bested- a Burson amp slays it!
To be fair: 7kilograms does that in audio........
The Diablo into the Burson was a sound upgrade (not as much of an upgrade as an M11+ into the Burson- the THX amps in the M11+ can’t touch the Diablo for Sound Quality).
All of these amps can drive all of my headphones comfortably (although I never tried AKGk612s on the M11+ cause they are at 3pm on Turbo on the Diablo and I am able to enjoy Returnal (PS5 game) at 100% volume on the 8watt ‘class A’ Burson unit... (no point putting them on the weak ass THX chips)
If I had a Diablo (I do), figuring out ‘what upgrade’ (either DAC/amp) to buy next would have to depend on the setup it feeds.
The Diablo, lacking an analogue input, might lack functions that you need, whereas sidegrading a DAC to the Ares 2 wouldn’t technically give you anything (other than full laddered ‘nuance’).
BECAUSE the Diablo gets the critical ‘humans are super sensitive’ to high frequency detail range RIGHT, it is ‘like a ladder DAC’ where it matters...
That is enough for a pass- I’d suggest focus on other stuff (like headphones or speakers, or TRANSPORT) until you can buy an upgrade that justifies the investment (of course we all ascribe the actual value of money, to us as individuals, differently.. an unemployed single parent probably isn’t going to ‘sidegrade’ hifi...)
A transport quality upgrade will net more of a Sound Quality change (between a Diablo and an Ares 2) than the actual DACs would render from an ‘average transport’.
(an exceptional TRANSPORT will improve the quality of the digital fed into the DAC, and hence allow the parts to ‘properly scale’ to their respective quality segments).