...because the right DAC will make your system sing, but something sub-optimal might prevent you getting the most from your set-up. If you're after a USB DAC, some high-end pyrotechnics or something in between, you're sure to find something that fits the bill.
MORE: Best DAC deals 2018
Under £100
Cyrus soundKey
The soundKey's clean, open sound has a ton of detail, and its compact and unobtrusive design make this diminutive DAC a brilliant budget option.
SPECIFICATIONS
USB micro-B | 3.5mm output | 24bit/96kHz
Reasons to Buy
Reasons to Avoid
Under £200
AudioQuest DragonFly Red
If you want to give your computer a hi-fi boost, the DragonFly Red offers a clear step up in performance from the Cyrus. It's the best option under £200.
SPECIFICATIONS
24-bit/96kHz | 3.5mm output | USB
Reasons to Buy
Reasons to Avoid
Under £300
Oppo HA-2 SE
This USB headphone amp/DAC gives a fantastic amount of detail and breathtaking dynamics. Snap one up while you still can.
SPECIFICATIONS
3.5mm, USB inputs | 7 hours battery life | 32-bit/384kHz
Reasons to Buy
Reasons to Avoid
Under £500
Chord Mojo
If you don't want to spend the cash on Chord's high-end DACs, this is a great alternative. This was a deserved DAC Award-winner last year.
SPECIFICATIONS
Twin 3.5mm headphone sockets | Coaxial, optical inputs | Micro USB input
Reasons to Buy
Reasons to Avoid
Under £1000
Audiolab M-DAC+
An organised, coherent and expansive listen - and built like a bus at the same time.
Reasons to Buy
Reasons to Avoid
Under £1500
Chord Qutest
Goes without headphone amplification and Bluetooth but hits back with class-leading sound.
SPECIFICATIONS
32bit/768kHz PCM | DSD512 | No Bluetooth
Reasons to Buy
Reasons to Avoid
Under £2000
Chord Hugo 2
Chord's Hugo was already a stellar DAC, and this only improves on it. It's more expensive, but the boost in performance is worth every penny. That's why it's 2017's Product of the Year.
SPECIFICATIONS
DSD512 and 32bit/768kHz support | 3.5mm and 6.5mm headphone outputs | aptX Bluetooth
Reasons to Buy
Reasons to Avoid
Money no object
Nagra HD DAC/MPS
If you're looking for the last word in DACs, this Nagra (with its matching power supply) is a front-runner and one of the best we've ever tested.
SPECIFICATIONS
24-bit/384kHz PCM | Volume control | Headphone output | Dimensions (hwd): 8 x 31 x 35cm