Features:-
>Premium AK4493SE DAC Chipset.
>True High-Res Audio Signals Decoding(32-Bit/768kHz PCM/DSD512).
>Hi-Res Bluetooth V5.2 Connectivity.
>LDAC/SBC/AAC Codec Support.
>Long Distance Coverage.
>Multiple Output Options.
>Provides Line-Out, Digital Out, and Headphone Output.
>8x MQA Unfolding.
>Adjustable Gain & Bass Settings.
>Dual Headphone Output(3.5mm/4.4mm).
>High-Power Amp Section with 4 x OPA1688 Chips.
>High-Performance FPGA Digital Circuitry.’
>Small & Exquisite Finish.
>Built-in Display Screen.
>Supports Different Devices Including Windows, Android, Linux, and Mac Systems.
Technical Details:-
RCA Parameters:
>Output Level: 2VRMS.
>Frequency Response Range: 0-60kHz.
>SNR: -119dB.
>THD+N: 0.0006%.
>Crosstalk: 113dB.
SPDIF Digital Out Parameters:
>Output Level: 2VRMS.
>Frequency Response Range: 0-80kHz.
>SNR: -140dB.
>THD+N: 0.00008%.
Headphone Output Parameters:
>Output Level: 4VRMS(4.4mm)/2VRMS(3.5mm).
>Frequency Response Range: 0-50kHz.
>SNR: -118dB(4.4mm)/-116dB(3.5mm).
>THD+N: 0.0009%(4.4mm)/0.001%(3.5mm).
>Crosstalk: 120dB(4.4mm)/73dB(3.5mm).
>Output Power: Up to 630mW(4.4mm)/310mW(3.5mm) @ 32Ω.
>Output Impedance: 0.3Ω.
Introducing the all-new Tempotec March III-M3, a high-performance Desktop DAC & Amp with Bluetooth connectivity. Tempotec has equipped the March III with top-quality components including the latest-generation AK4493SEQ Decoding chipset, a specially developed FPGA circuit, and a high-power amplification chipset. The March III is a versatile device that can be implemented in different scenarios including Speaker systems, headphone systems, etc. It’s the latest device that supports all decoding for all leading PCM, DSD, and MQA audio signals!!
Latest-Generation AKM DAC Chipset:-
Tempotec March III-M3 comes equipped with the latest-generation audio decoding chipset from AKM Technologies. It houses the AK4493SEQ DAC chipset. It’s a high-performance 32-Bit DAC that supports decoding for high-resolution PCM, DSD, and MQA Audio signals.
High-Resolution Bluetooth Connectivity:-
Tempotec March III supports high-definition Bluetooth V5.2 connectivity. It supports all leading Bluetooth transmission protocols including LDAC, SBC, AAC, etc. With an advanced Bluetooth chipset, the Bluetooth connection on the March III covers a long coverage area of up to 30 meters.
Use The March III As You Like:-
Tempotec March III is a highly-versatile device. It supports various scenarios with its multiple output options including Coaxial, Optical, RCA, and Headphone outputs. The Coaxial and Optical ports allow you to connect with further HiFi DAC in the chain, the RCA line-out provides support for further amplifiers and active speakers, and headphone output ports are there for headphone connections.
High-Res PCM, DSD, MQA Signals:-
Tempotech March III is a high-performance decoder supporting advanced high-resolution PCM and DSD audio signals. It supports PCM signals up to 32-Bit/768kHz Bitrate and DSD signals up to DSD512. March III also supports 8x MQA signal unfolding promising true studio-grade sound performance at your desktop.
Dual Headphone Output Options & High-Power Amp Section:-
Tempotec March III features dual headphone output ports including a 3.5mm single-ended and another 4.4mm balanced port. In today’s time, most IEMs and Headphones come with these two termination options only, so you get support for them with the March III. With four OPA1688 OPAMPs, the March III houses a strong amplifier section. It has adjustable gain settings for easy connection with sensitive as well as high-power requiring IEMs and Headphones. The Tempotec March III produces up to 630mW of clean headphone output power at 32Ω of impedance.
Adjustable High-Bass Settings:-
Apart from the adjustable gain function, the March III also allows users to enable the high-bass mode. It has a clearer, deeper, and more impactful bass response by elevating the lower end.
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