ขาย Amplifier class D TAS5630 stereo 300W x 2 + AD872 preamp

อุปกรณ์มี ตัวเครื่อง ไม่มี Adaptor หาใส่เอาเองเลย อยากได้ความดังขนาดไหน ด้านล่าง

Parameter index :( general users do not need to use the power limit, you can use a more appropriate between 24-40V voltage, the output power is relatively smaller, but power consumption is also much lower)

       DC = 50V, R = 4Ω, THD + N = 10% time, P = 300W

       DC = 50V, R = 6Ω, THD + N = 10% time, P = 210W

       DC = 50V, R = 8Ω, THD + N = 10% time, P = 160W

       DC = 50V, R = 4Ω, THD + N = 1% time, P = 240W

       DC = 50V, R = 6Ω, THD + N = 1% time, P = 160W

       DC = 50V, R = 8Ω, THD + N = 1% time, P = 125W

TAS5630D amplifiers can be driven under DC48V 4 ohm load, can provide 300W + 300W stereo output,

They use PurePath ™ HD technology and TI's advanced closed-loop architecture, enabling next-generation Blu-ray home theater systems, home theater, professional audio system's high-definition media playback and ultra-low distortion

Product Highlights:

Use the AD827 op amp as a preamp, dynamics and excellent detail, the most subtle note also revealed.

Coupled with a series capacitor ELNA brown god.

Total harmonic distortion (THD + N): <1%

Noise ratio (SNR):> 100dB

Input impedance: 20KΩ

The output offset voltage: <150mV

Voltage gain: Adjustable

Conversion rate (SR): 50V / us

Frequency range: 20Hz - 20kHz

Weight:0.8 kg

Power range: DC20 - DC50V  （Input line ports, diameter 5.5MM socket, the inner core is 2.1MM）