Rotel DX-3 Headphone Amplifier
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- Brand New in a Box Unit(s)
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- Official Rotel India Warranty
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The Rotel DX3 is a premium, fully balanced Class A headphone amplifier and DAC built for personal audio. An ESS SABRE ES9028PRO DAC renders music from PC-USB at up to 32-bit/384 kHz, coaxial and optical inputs at up to 24-bit/192 kHz, aptX HD Bluetooth, and a legacy AUX RCA input for older analogue equipment.
Both single-ended and balanced headphone outputs are provided, with distortion figures that improve further in balanced mode, and the DX3's exquisite industrial design pairs style with genuinely high-end measured performance in a compact desktop footprint.
This product comes with a 2-year manufacturer warranty.
The DX3 is built for listeners whose primary system is a pair of headphones rather than loudspeakers. Its balanced output stage measurably outperforms the single-ended path, so pairing it with a balanced headphone cable is worth the extra step, and the legacy AUX input keeps older analogue sources usable alongside modern digital ones.
Ideal For
| Headphone Amplifier Performance | |
| Power Output, Single-Ended (16 ohms, THD+N <1%) | Up to 765 mW |
| Power Output, Balanced (16 ohms, THD+N <1%) | Up to 2.8 W |
| Total Harmonic Distortion, Single-Ended (32 ohms, 1 kHz) | Less than 0.008% |
| Total Harmonic Distortion, Balanced (32 ohms, 1 kHz) | Less than 0.004% |
| Intermodulation Distortion, Single-Ended | Less than 0.01% |
| Intermodulation Distortion, Balanced | Less than 0.006% |
| S/N Ratio, Single-Ended | Greater than 100 dB |
| S/N Ratio, Balanced | Greater than 110 dB |
| Output Impedance, Single-Ended | Less than 0.3 ohms |
| Output Impedance, Balanced | Less than 0.6 ohms |
| Supported Headphone Impedance | 16 to 300 ohms |
| Frequency Response | |
| Headphone Output | 20 Hz - 20 kHz |
| Digital Inputs | 10 Hz - 20 kHz |
| Digital Section | |
| Digital to Analogue Converter | ESS SABRE ES9028PRO, 32-bit/768 kHz |
| PC-USB | USB Audio Class 2 up to 32-bit/384 kHz |
| DSD Support | DSD and DoP supported |
| Coaxial / Optical Inputs | SPDIF LPCM up to 24-bit/192 kHz |
| Bluetooth | aptX HD and AAC |
| Analogue Input | AUX RCA |
| General | |
| Dimensions (W x H x D) | 215 x 73 x 247 mm |
| Front Panel Height | 70 mm |
| Power Requirements | 220 V, 50 Hz |
| Power Consumption | 30 W |
| Standby Power Consumption | Less than 0.5 W |
| Net Weight | 3.2 kg |
| BTU Rating | 100 BTU/h |
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