The Topping DX7s with its "form factor" and its 32bit 384khz capabilities offers many configuration possibilities. Combining the functions of DAC, digital preamplifier and high impedance headphone amplifier, it will meet most needs with a high-performance balanced headphone output.
USB Dual XMOS ES9038Q2M
The fully symmetrical design of this DAC based on Es9018Q2M 2 chips gives it high technical qualities with crosstalk and insignificant floor noise. Each conventional PCM SPDIF digital input has a galvanic isolation transformer. The Topping Dx7s offers at a studied price of the services rarely reached.
Dual-stage analog real symmetric
The analog placement of this DAC is symmetrical to the output of Both ES9038Q2M. The analog portion features separate OP amps For Each left and right audio quality original Texas Instrument channel.
A Balanced HiFi Headphone section
The DAC headphone Topping DX7s offers optimum performance thanks to two TPA6112A2 amps. In addition to Supporting the DSD / DXD and sampling rates of up to 32bit / 384kHz, it benefits from a similar course PARTICULARLY output neat That can attack the market-leading audiophile headphones was 4 pin XLR symmetrical output.
This Allows the DX7 to offer a lower color tone and consequently a faithful reproduction, has very low distortion and a great linearity. You gain in dynamics, details and neutrality.
Test bench by Qobuz
The Topping DX7s was the subject of a complete test bench from Qobuz you can find the detailed test by following this link.
1x USB XMOS
16 - 32bits DSD64 to DSD512 (DOP)
75Ω 16 - 24bits 44.1kHz - 192kHz
1x Toslink Optical
16 - 24bits 44.1kHz - 192kHz
Balanced 110Ω 16 - 24bits 44.1kHz - 192kHz
1x XLR Symmetry
1x Coaxial Digital
75Ω 16 to 24 bits 44.1kHz to 192kHz
1x Headphone Out
1x balanced XLR headphone output
Report ifgnal noise
-130dB to 1kHz
Headphone output level 6.35
Balanced headphone output level
Headphone output impedance
10Ω (20Ω symmetrical)
Line output impedance DAC
Line output impedance XLR
Coaxial Input Sensitivity
0.5V pp (75Ω)
20Hz - 20kHz (-0.2dB)
Headphone output power
Asymmetrical Jack 6.35mm
690mW to 32Ω, 110mW to 300Ω (16 to 300Ω)
Symmetrical XLR 4 pins
420mW to 300Ω, 210mW to 600Ω (16 to 600Ω)
250 x 205 x 50mm
3.5mm Jack, 1x USB Cable, 1x Power Cable / Remote control available as accessories
Max sampling rate
Max sampling rate
Components / Chip
2 channels (Stereo)
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