The SMSL M7 is the brand newDAC USB / Headphone Amplifierof the brand. The latter is a very high fidelity device which integrates two AKM converters AK4452 and an Asynchronous USB interface XMOS XCore U208, just that.
This M7 SMSL will allow you to decode PCM audio files up to 32bits / 768kHz, kHz as well as DSD files 2.8224 / 5.6448 / 11.2896 / 22.5792 MHz.
The headphone amplifier chip used is the TPA6120A2 (data sheet attached to this sheet), with ultra-low distortion and a driver capacity of 30 to 600 Ohm headphones.
This DAC / Headphone Amplifier is equipped with quality components (TRIAD Transformer, Nichicon FW capacitors, LM4562 Audio Chips ...) and incorporates very precise clocks in order to significantly reduce the Jitter.
Versatile and modern, this SMSL M7 will easily fit into your high-fidelity audio system due to its high-end performance and its sleek, simple design. Its value for money is simply incomparable, this SMSL will know how to get you long and pleasant hours of listening.
General technical characteristics:
- DAC AKM: 2x AK4452
- USB XMOS: XCore200 XU208
- THD + N: RCA (0.00068%) / Jack 6.35mm (0.0036%)
- Signal Noise Ratio: RCA (107dB) / 6.35mm Jack (101dB)
- Dynamic range: 116dB
- Asynchronous USB Transmission
- Supported Sampling Rates: Up to 32Bit / 768kHz in USB - Up to 24Bit / 192kHz in Optical and Coaxial
- Support DSD: 2.8224MHz / 5.6448MHz / 11.2896MHz / 22.5792MHz
- Transformer TRIAD (USA) high quality
- Very low audio clocks Jitter
- RCA Output Level: 4Vrms
- Certified Hi-Res Audio, by the Japan Audio Society
Headphone amplifier part:
- Texas Instruments chip: TPA6120A2 very low distortion
- Supports headphones with an impedance between 30 and 600 Ohm
- 138mW - 32 Ohm @ THD 0.1%
- 110mW - 64 Ohm @ THD 0.1%
- 58mW - 150 Ohm @ THD 0.1%
- 30mW - 300 Ohm @ THD 0.1%
- Headphone Amplifiers / Amplifiers / Active Speakers
- Windows (With Driver)
- Mac OS and iOS
- Support OTG
Weight, package, accessories:
- Powered by 110-220V
- Power Consumption Operational: 4.3W
- Standby Power Consumption: 0.9W
- Inputs: USB-B / Optical / Coaxial
- Outputs: RCA Stereo / Headphones Jack 6.35mm
- Weight: 911g
- Dimensions: 188x84x51mm
- Black color
- Comes with: Power cable / USB cable