Topping TP30 MARK2 MK II TA2024 T-Amp USB DAC Headphone

Features:

 1.sided Immersion Gold PCB PCB board is the carrier of all the components, the system also provides a current path, TP30MK2 using high-sided Immersion Gold PCB, adhesion gold better than gold-plated, providing good access to current, but also provides a more favorable welding capacity

2.T class digital amplifier TRIPATH company TA2024 digital amplifier, using DPP technology, digital power amplifier to maintain high efficiency characteristics while achieving a sound amplifier close to the CPI

3.Red Germany WIMA capacitors Germany WIMA capacitors have high speed, low loss superior performance, are widely used in HI-END devices, TP30MK2 also critical locations with red German WIMA capacitors

4.Japan TOKO digital amplifier dedicated inductor

5.ultra-low resistance electronic switch

6.Japan NICHICON Audiophile special reservoirs

7.Japanese ALPS potentiometer

8.USB decoder

9.OPA2134 op amp hi-fi special  

Parameters:

The total parameters:

Analog audio inputs  RCA * 1 (one stereo input)

Digital audio input  USB

Amplifier output  Banana socket, BTL output

Amp output interface  3.5mm

Headphone Jack Sampling digit decoder  16bit

Decoder sampling frequency  48kHz

Single Weight  Approximately 530g

Dimensions (including protruding parts) 

Depth of about 17.7CM * 12.2CM * 3.8CM width

Amplifier parameters:

Load impedance range  4-8Ω

Maximum output power  16.3W (RL = 4Ω, THD + N = 10%)                       

                                        9.7W (RL = 8Ω, THD + N = 10%)

Output Impedance  0.2Ω

Minimal distortion  0.003%

Typical Distortion (@ 1kHz)  0.012%

Frequency Response  20-20kHz ± 0.6dB

Input Sensitivity  390mVrms

Background noise  <1mV

Gain (@ 1kHz)  28dB  

Headphone amplifier parameters:

Load impedance range  16-300Ω

Maximum output power  140mW (RL = 32Ω, THD + N = 1%)

The output voltage swing  10Vpp

Minimal distortion  0.001% (RL = 32Ω, Pout = 50mW)

Typical Distortion (@ 1kHz)  0.03%

Frequency response flatness  20-20kHz ± 1.2dB

Input Sensitivity  1.0Vrms

Background noise  <10μV

Gain (@ 1kHz)  6.5dB

Package contains

a TP30-MARK2

a 12V3A power adapter

a USB line

a Instructions