Topping DX7s Balanced DAC/Amp
Fully Balanced DAC/Amp With Notable Improvements
It’s not often that a fully balanced DAC/amp comes along at a price like this. The Topping DX7s improves upon the well-regarded DX7 by taking both the DAC and headphone amp sections up a notch. It features two ES9038 DAC chips and a more powerful amplifier—especially the four-pin balanced out, which is rated at 1,000 mW x 2 at 32 ohms and 546 mW x 2 at 300 ohms (compared to the original DX7, which outputted 420 mW at 300 ohms). Equipped with two XLR outputs, a coaxial input and output, and a USB input, the DX7s can be paired with a computer or used as the center of an audio setup. It can run either 110V or 220V, has a power mode switch on the left side, and is complete with an OLED display.
Note: This run is limited the Topping DX7s in black.
Color Options
Black
Specs
Support
- USB in: 44.1–6768 kHz/16–32 bit, DSD64–DSD256 (DoP), DSD64–DSD512 (native)
- Opt/AES/coax in: 44.1–192 kHz/16–24 bit, DSD64 (DoP)
- Coax out: 44.1–192 kHz/16–24 bit
Headphone Out, 6.35mm
- THD+N, A-weighted: <0.005% at 1 kHz, 345 mW (32 ohms); <0.007% at 20–20 kHz, 345 mW (32 ohms); <0.0008% at 1 kHz, 78 mW (300 ohms); <0.0008% at 20–20 kHz, 78 mW (300 ohms)
- SNR, A-weighted: >121 dB at 1 kHz
- Frequency response: 20 Hz–20 kHz (+/- 0.35 dB)
- Output level: 13.3 Vpp at 32 ohms, 18.7 Vpp at 300 ohms
- Noise: <5.2 uVrms
- Crosstalk: -124 dB at 1 kHz
- Channel balance: 0.3 dB
- Output impedance: <10 ohms
- Output power: 690 mW x 2 at 32 ohms, THD+N <1%; 146 mW x 2 at 300 ohms, THD+N <1%
- Drive ability: 16–300 ohms
Headphone Out, Balanced
- THD+N, A-weighted: <0.002% at 1 kHz, 515 mW (32 ohms); <0.003% at 20–20 kHz, 515 mW (32 ohms); <0.0006% at 1 kHz, 273 mW (300 ohms); <0.0008% at 20–20 kHz, 273 mW (300 ohms)
- SNR, A-weighted: >120 dB at 1 kHz
- Frequency response: 20 Hz–20 kHz (+/- 0.12 dB)
- Output level: 16.2 Vpp at 32 ohms, 36.2 Vpp at 300 ohms
- Noise: <8.8 uVrms
- Crosstalk: -129 dB at 1 kHz
- Channel balance: 0.3 dB
- Output impedance: <20 ohms
- Output power: 1,000 mW x 2 at 32 ohms, THD+N <1%; 546 mW x 2 at 300 ohms, THD+N <1%
- Drive ability: 32–600 ohms
Line Out / Coax Input, RCA
- THD+N, A-weighted: <0.0005% at 1 kHz, <0.0006% at 20–20 kHz
- SNR, A-weighted: >122 dB at 1 kHz
- Frequency response: 20 Hz–20 kHz (+/- 0.35 dB)
- Output level: 2 Vrms at 0 dBFS
- Noise: <1.7 uVrms
- Crosstalk: -127 dB at 1 kHz
- Channel balance: 0.3 dB
- Output impedance: 100 ohms
- Line Out / Coax Input, XLR
- THD+N, A-weighted: <0.0005% at 1 kHz, <0.0006% at 20–20 kHz
- SNR, A-weighted: >123 dB at 1 kHz
- Frequency response: 20 Hz–20 kHz (+/- 0.35 dB)
- Output level: 4 Vrms at 0 dBFS
- Noise: <2.6 uVrms
- Crosstalk: -133 dB at 1 kHz
- Channel balance: 0.3 dB
- Output impedance: 200 ohms
Physical
- Input: USB, opt, AES, coax
- Digital input: Coax
- Line out: XLR, RCA
- Headphone out: 6.35 mm, balanced
- Power input: AC110/AC220, 50 Hz/60 Hz
- Dimensions: 9.8 x 8.1 x 2 in (25 x 20.5 x 5 cm)
- Weight: 4.3 lbs (1.95 kg)
Included
- ¼ in (6.35 mm) to ⅛ in (3.5 mm) adapter
- USB data cable
- AC power cord
- Product manual
Shipping
Estimated ship date is Sep 23, 2021 PT.
Payment will be collected at checkout. Cancellations are accepted up to 2 hours after checkout, after which all sales final.
Ask the Community!
