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Key Features
The Topping DX9 Flagship 15th Anniversary Amp and DAC is a triumphant celebration of Topping's 15 years of excellence in the audio industry. This device is powered by the legendary and rare, AKM AK4499EQ DAC chip, enabling it to achieve a remarkable dynamic range of 132db and less than 0.00007 per cent harmonic distortion.
The DX9 stands out with its six independent amplifier modules, surpassing all other discrete and integrated headphone amplifier circuits on the market. This ensures a superior performance that truly shines through in your audio experience. With its powerful driving force of 7000mw into 32ohms, this Amp and DAC can drive most headphones with ease. Twin colour displays and Topping's Aurora user interface, mean the DX9 is a beauty in both physique and performance.
Product Ref: 286352
THD+N @1kHz (A-wt) | RCA: <0.00008 XLR: <0.00007 |
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THD @20-20kHz 90kBw | RCA: <0.00015 XLR: <0.00015 |
SNR @1kHz (A-wt) | RCA: 127dBXLR: 131dB |
Dynamic Range @1kHz (A-wt) | RCA: 127dBXLR: 131dB |
Frequency Response | RCA: 20Hz-20kHz (±0.2dB), 20Hz-40kHz (±0.6dB) XLR: 20Hz-20kHz (±0.2dB), 20Hz-40kHz (±0.6dB) |
Output Level | RCA: 2.1Vrms @0dBFSXLR: 4.2Vrms @0dBFS |
Noise (A-wt) | RCA: <1.0uVrmsXLR: <1.3uVrms |
Channel Crosstalk | RCA: -125dB @1kHzXLR: -125dB @1kHz |
Channel Balance | RCA: 0.3 dBXLR: 0.3 dB |
Output Impedance | RCA: 50 ohmsXLR: 100 ohms |
THD+N @1kHz (A-wt) | Single-end headphone jack: <0.00010 @Output=550mW (32 ohms), <0.00008 @Output=60mW (300 ohms) Balance headphone jack: <0.00007 @Output=550mW (32 ohms), <0.00007 @Output=60mW (300 ohms) |
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THD @20-20kHz 90kBW | Single-end headphone jack: <0.00060 @Output=550mW (32 ohms), <0.00030 @Output=60mW (300 ohms) Balance headphone jack: <0.00050 @Output=550mW (32 ohms), <0.00030 @Output=60mW (300 ohms) |
SNR @MAX OUT 1kHz (A-wt) | Single-end headphone jack: 131dB @1kHz Balance headphone jack: 132dB @1kHz |
Dynamic Range @1kHz (A-wt) | Single-end headphone jack: 131dB @1kHz Balance headphone jack: 132dB @1kHz |
Frequency Response | Single-end headphone jack: 20Hz-20kHz (±0.2dB), 20Hz-40kHz (±0.6dB) Balance headphone jack: 20Hz-20kHz (±0.2dB) 20Hz-40kHz (±0.6dB) |
Output Level | Single-end headphone jack: 12Vpp @G=L, 24Vpp @G=H Balance headphone jack: 12Vpp @G=L 47Vpp @G=H |
Noise (A-wt) | Single-end headphone jack: <1.6uVrms @G=L, <2.4uVrms @G=H Balance headphone jack: <1.3uVrms @G=L <4.2uVrms @G=H |
Channel Crosstalk | Single-end headphone jack: -98dB @1kHz Balance headphone jack: -121dB @1kHz |
Gain | Single-end headphone jack: G=L 12.5dB (Vrms/FS), G=H 18.5dB (Vrms/FS) Balance headphone jack: G-L 12.5dB (Vrms/FS) G=H 24.5dB (Vrms/FS) |
Channel Balance | Single-end headphone jack: 0.3 dB Balance headphone jack: 0.3 dB |
Output Impedance | Single-end headphone jack: <0.1 ohms Balance headphone jack: <0.1 ohms |
Output Power | Single-end headphone jack: 3300mW x 2 @160 THD+N<1 , 2100mW x 2 @32Q THD+N<1 , 1190mW x 2 @64Q_THD+N<1 , 240mW x 2 @3000 THD+N<1 Balance headphone jack: 10000mW x 2 @160 THD+N<1 , 7080mW x 2 @320 THD+N<1 , 4250mW x 2 @64Q THD+N<1 , 950mW x 2 @3000 THD+N<1 , 460mW x 2 @6000 THD+N8 ohms Balance headphone jack: >8 ohms |
Product code | TOP-DX9-S |
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Note: The above data is the result of the test in TOPPING laboratory under AC220V 50Hz condition.