Rotel DX-3
The ultimate Personal Audio companion packaged in exquisite industrial design with the sophistication of a premium, fully balanced Headphone Amplifier. The ESS Sabre ES9028PRO DAC renders music via PC-USB input (32-bit/384kHz), Coaxial/Optical (24-bit/192kHz), aptX™ HD Wireless Bluetooth and legacy audio equipment via an AUX RCA input.
The ultimate Personal Audio companion packaged in exquisite industrial design with the sophistication of a premium, fully balanced Headphone Amplifier. The ESS Sabre ES9028PRO DAC renders music via PC-USB input (32-bit/384kHz), Coaxial/Optical (24-bit/192kHz), aptX™ HD Wireless Bluetooth and legacy audio equipment via an AUX RCA input.
The ultimate Personal Audio companion packaged in exquisite industrial design with the sophistication of a premium, fully balanced Headphone Amplifier. The ESS Sabre ES9028PRO DAC renders music via PC-USB input (32-bit/384kHz), Coaxial/Optical (24-bit/192kHz), aptX™ HD Wireless Bluetooth and legacy audio equipment via an AUX RCA input.
PRODUCT DETAILS
Technical Specifications
Power Output (THD+N < 1%)-
Single-ended (6.35 mm) :
765 mW (16 Ω)
383 mW (32 Ω)
41 mW (300 Ω)
Balanced (4.4 mm):
2.8 w (16 Ω)
1.4 w (32 Ω)
150 mw (300 Ω)
Total Harmonic Distortion (32 Ω, 1k Hz)-
Single-ended: < 0.008% @ Output=70 mW
Balanced: < 0.004% @ Output=280 mW
Frequency Response-
Headphone: 20 Hz - 20k Hz, +0 dB, -0.2 dB
Digital: 10 Hz – 20 kHz, +0 dB, - 0.5 dB
Analog: 20 Hz – 20k Hz, +0 dB, - 0.4 dB
S/N Ratio (IHF "A" Weighted)-
Headphone:
Single-ended: >100 dB
Balanced >110 dB
Digital: >112 dB
Analog: > 107 dB
Intermodulation Distortion (60 Hz:7k Hz, 4:1) (Headphone)-
Single-ended: < 0.01%
Balanced: < 0.006%
Output Impedance (Headphone)-
Single-ended: < 0.3 Ω
Balanced: < 0.6 Ω
Gain (Headphone)-
0 dB @ G=H
-6 dB @ G=M
-12 dB @ G=L
Recommended Headphone Impedance (Headphone)- 16 Ω - 300 Ω
Analog Input Overload- 5 V
Analog Output Level-
Unbalanced (RCA): 1V
Balanced (XLR): 2V
Analog Output Impedance -
Unbalanced (RCA): 100 Ω
Balanced (XLR): 200 Ω
Channel Separation (Analog)- >86dB
Input Sensitivity-
Digital: 0 dBFs
Analog: 1.2 V
Input Impedance-
Digital: 75 Ω
Analog: 10k Ω
Digital Output Level-
Unbalanced (RCA) 1.6 V
Balanced (XLR) 3.5 V
Digital to Analog Converter- ESS ES9028PRO DAC (32-bit/768kHz)
Coax/Optical Digital Input Signals- SPDIF LPCM (Up to 24-bit/192kHz)
PC-USB-
USB Audio Class 2 (up to 32-bit/384kHz)
Support DSD(up to 11.2 M) and DoP (up to 5.6 M)
Support Roon Tested
Physical Specifications
Dimensions (W × H × D)- 215 x 76 x 247mm
Front Panel Height- 70 mm
Power Requirements- 230 V, 50 Hz
Power Consumption- 30 W
Standby Power Consumption- <0.5 W
Net Weight- 3.2 kg
BTU- 100 BTU/h