The Topping DX5 II is a fully balanced DAC and headphone amplifier designed for high fidelity. Compared to its predecessor, this version offers a fully symmetrical construction and much higher output power. Equipped with dual ESS ES9039Q2M DAC chips, it enables independent left and right channel decoding, achieves 133dB @1kHz dynamic range and THD+N < 0.00006%. The newly developed X-Hybrid amplifier architecture provides a powerful 7600mW x2 output with an extremely low noise level of 1.8uVrms, which enables precise and distortion-free sound reproduction. The optimized circuit design significantly reduces idle power consumption and heat generation, improving overall efficiency.

Enclosed in a compact yet robust aluminum housing, the DX5 II features a fully symmetrical four-channel amplifier design. The device uses Aurora UI for an intuitive user experience on a 2" screen, and also offers PEQ (Parametric EQ) capabilities for precise sound customization. Connectivity options include USB, optical, coaxial and Bluetooth 5.1 inputs, as well as RCA and XLR balanced outputs, offering a versatile solution for a variety of audio for compilations. The Bluetooth connection allows the use of aptX HD and LDAC codecs.

Designed for audiophiles, the DX5 II delivers high performance in a variety of listening environments, offering both technical excellence and user-friendly adaptability. The product, made in black, silver and white, weighs 945 g. The box also includes a USB-A to USB-B cable, a 6.35mm adapter, a power cable, a Bluetooth antenna, and an RC-18A remote control.

Other features:

- DAC chip: ES9039Q2M x2
- Frequency band: 20Hz-20kHz (±0.3dB), 20Hz-40kHz (±1.0dB)
- Distortion: < 0.00006-0.00015%
- Symmetrical: Yes
- Weight: 1.9 kg
- Bluetooth chipset: QCC5125
- Volume control: Yes
- Channel separation: RCA: -135dB @1kHz; XLR: -147dB @1kHz; HPH SE: -127dB @1kHz; HPH BALL: -143dB @1kHz
- Gain level: SE: L/H 8.6dB/18.7dB (Vrms/FS); LEFT: L/R 14.6 dB/24.7 dB (Vrms/FS)
- Asymmetric: Yes
- Operating voltage: 100-277VAC 50Hz/60Hz
- Bluetooth: Yes
- Bluetooth_codec: LDAC, aptX adaptive, aptX, aptX HD, AAC, SBC
- Range: 10m
- Volume control: Yes
- Maximum resolution: 32-bit 768kHz DSD512
- Signal-to-noise ratio: 133dB
- Maximum output power: 2x 7600mW @ 16Ω, 2x 6400mW @ 32Ω, 2x 4300mW @ 64Ω, 2x 990mW @ 300Ω, 2x 490mW @ 600Ω (THD+N