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TRD3 plus is 2015 TCG company launched the latest hifi desktop digital decoding amp one machine, taking into account the Android / USB / fiber / coaxial decode interface is a maximum of up to 32bit/384k asynchronous high-quality decoder, built-in thousand yuan headphone amplifier with (less than 300 ohm hifi earphone), show the TRD3 let you enjoy a carefree music strength.

Used exclusive patent power module TRD3 plus, not USB powered decoder can be comparable to the excellent quality, using the rave reviews CM6631A upgraded version of +AKM4390 digital interface combination, independent left and right channel filtering, balanced circuit design. A full function MCU control is both practical and worry (with memory). Using the national electronic components to build, coupled with the TCG team of excellent circuit design and tuning, you are sure to enjoy high quality music ideal!

Listen to technology companies have been developing HIFI audio system, as the name suggests is the hearing to enjoy the technology. Since we launched TRD/TRD2/TRD3 decoding amp integrated machine has been well received by fans favourite, this is no exception, we TRD3 plus upgrade the renewal of the digital decoding scheme, the indicators are improved accordingly. Let's have a look at it.

PLUS TRD3 aluminum alloy body, fine sand blasting process surface treatment, elegant appearance, feel fine. Especially the new design front panel structure process, acrylic hybrid aluminum alloy +, diamond cutting a seamless heavenly robe.

TRD3 PLUS, the operation is simple and convenient, the design key touch full function (operation instructions attached).

Rich interface (USB/ Android, optical fiber, coaxial input), to meet a variety of mainstream digital audio fancier access.

High quality power adapter, powerful output dc9v to 1.3A, power of 12W, coupled with internal machine patent power processing module, TRD3 plus provides excellent power supply, adapter can be used for line design (enthusiasts can upgrade their own before the power line), popular authentication, global general.

From the above test results show that the indicators are very good TRD3. Little TCG TRD3 odd harmonics, only two harmonics, this figure is very similar with the lark. This FFT, can reflect the machine voice is warmer, the bottom noise all below the -115dB, -60dBFS graphics reflect the dynamic range of the machine, this curve is very clean and the bottom of the noise is low, the dynamic range of the machine is quite good, reduction of small signal very good, rich in detail. The dynamic range is one of the most important indexes of DAC.

The decoding part quality is quite high, and resistant to become part of the amp, TRD3 PLUS to enjoy high quality music standard.

PLUS TRD3 standard:

USB Rx: upgraded version of the CM6631A and decoding: AKM4390EF, three star temperature Bujing cheer clock asynchronous transmission, 24K Gold Plated RCA seat and 6.5mm headphone socket, Panasonic gold PJ level filtering & SMD capacitors, Elna SILMIC series coupling capacitance, patent power processing module, the two stars JRC2114 R & L mono balanced filter processing, American senior operational amplifier hifi class AD826 chip (AMP). Japan PYCOS high quality potentiometer, MCU controller: STC15W24XX.

TRD3 PLUS TCG technical indicators:

USB input: 32kHz-384kHz 16bit-32bit

Optical fiber, coaxial input: 16bit-24bit32kHz-192kHz

Output level: 2 Vrms

THD+N:<0.0018%

Dynamic range: >116dB

Signal to noise ratio: >117dB

Channel separation: >110dB

Amp output power: 32 @210mW, 64 @270mW, 150 @220mW, 300 @120mW

Impedance adaptation range: 32 -300

@10mW THD+N:0.001%

Machine size: 95*137*27mm (not included).

Weight: 0.85kg

Power adapter: output DC9V (12W) / input: AC100-240V (CE, FCC, CCC, PSE certification)

Standard parts: host, power adapter, USB cable, manual, certificate of conformity.

Premium: Android mobile OTG transfer line

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