This compact new headphone amp from a hi-fi legend will boost sound quality for wired or wireless headphones
- The Rotel DX-3 is a headphones amp that can also act as desktop DAC
- Wireless aptX Adaptive and HD as well as wired headphones support
- It costs $1,499.00 // £1,399.00 (about AU$3,065)
Huge specification. Tiny footprint. That’s the pitch for the new Rotel DX-3, a compact headphone amplifier and standalone DAC that promises audiophile-grade audio for the best wired headphones – but not only wired headphones.
Inspired by Rotel’s home city of Tokyo, where space is at a premium, the DX-3 is very small: just 215mm x 76mm x 247mm (8½ x 3 x 9¾ inches). But it boasts lots of power and plenty of connectivity too.
Rotel DX-3: key features and pricing
Rotel describes the DX-3 as “the ultimate desktop audio companion” with inputs including PC-USB (32-bit/384kHz) with DSD 4X support, coaxial and optical (24-bit/192kHz), and an RCA analog connection for inputs.
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The headphone amp supports high, low and medium impedance models and comes with user-selectable amplifier gain; there are both 4.4mm balanced and 6.35mm connectors on the front panel, and there are XLR Balanced and RCA outputs on the back so you can use the DX-3 as a stand-alone DAC and pre-amp. But it also supports the best wireless headphones as well as wired options, thanks to support for wireless aptX Adaptive / HD and AAC Bluetooth.
I’m going to assume this is considered an optional extra for convenience’s sake, since it seems a shame to have all this audio power and then squeeze it into compressed wireless tech – event aptX is pretty limited compared to the full quality of what’s on offer here.
Inside, there’s an ESS Sabre ES9028PRO eight-channel DAC and Rotel’s own ultra-low noise toroidal transformer. That features high current-drivers and high-quality capacitors to deliver what Rotel says is “the ultimate resolution, rhythm and timing, and on an immersive sound stage”.
The volume is controlled by an audiophile-grade NJW1195A fully differential analog controller delivering 0.5dB steps, and the analog and digital power supplies are fully isolated from each other to apparently ensure minimal interference. There are also custom-engineered low pass filters with a full balanced, fully differential signal path for even further nose and distortion reduction.
The Rotel DX-3 is available in the UK now and will launch globally “soon after”. Its official price is $1,499 / €1,499 / £1,399 / about AU$3,065.
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The Rotel DX-3 is a headphones amp that can also act as desktop DAC Wireless aptX Adaptive and HD as well as wired headphones support It costs $1,499.00 // £1,399.00 (about AU$3,065) Huge specification. Tiny footprint. That’s the pitch for the new Rotel DX-3, a compact headphone amplifier and standalone…
