TPA6120A NE5534 AC 220V ADC HIFI Stereo Headphone Amplifier Earphone Amp
  • TPA6120A NE5534 AC 220V ADC HIFI Stereo Headphone Amplifier Earphone Amp
  • TPA6120A NE5534 AC 220V ADC HIFI Stereo Headphone Amplifier Earphone Amp
  • TPA6120A NE5534 AC 220V ADC HIFI Stereo Headphone Amplifier Earphone Amp
  • TPA6120A NE5534 AC 220V ADC HIFI Stereo Headphone Amplifier Earphone Amp
  • TPA6120A NE5534 AC 220V ADC HIFI Stereo Headphone Amplifier Earphone Amp

  • SKU:41853
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TPA6120A NE5534 AC 220V ADC HIFI Stereo Headphone Amplifier Earphone Amp

Description:
- Amp applies NE5534 that is dual operational amplifier integrated circuit with resistive and capacitive components. TPA6120A, has the maximum dynamic range 124DB and the signal-to-noise ratio that is 216KHZ,  the frequency stereo ADC. When (THD + n) is 0.00014% , use voltage a + 12V and power 80mW to 600 ohm; current feedback architecture; dynamic range is more than 120dB; SNR is 120dB; When the gain is 2V/V, the output noise is 5muon V; operating voltage range:- + 5 to -+ 15V; conversion rate: 1300V/ [mu] s; differential input; separate power to get low crosstalk; short circuit and thermal protection

Features:
- Apply TPA6120A and NE5534.
- The main circuit of electrolytic capacitor signal is the famous brand, the main filter capacitor use capacity Nikon 2 x 3300UF, to ensure a steady flow of power support.
- Resistance is the five rings of metal resistance, the main loop with the accuracy of 1% of the five ring metal film resistors, to ensure good overall signal to noise ratio.
- PCB uses 1.6mm thick double-sided board, 2 an ounce of copper thickness, spray tin all process, to ensure the size of the current good through performance. First class PCB quality.
- The whole circuit board layout is quite strict and reasonable, the overall PCB take a little grounding line. Hardly what noise at night when carrying Headset, very quiet.
- UPC1237 and relay protection Acer output delay
- ALPS , 27 type sealing potentiometer (a potentiometer to several tens of dollars)
- R30 transformer 40W copper skin, non paper parcels, copper, copper, effective anti interference, paper is no anti jamming effect, copper and paper prices vary widely
- Two red switch is the corresponding channel's gain switch
- Full aluminum chassis
- Advanced full copper. RCA input

Basic parameters:
- Board size: 104MM*88MM
- Working voltage: AC 220V
- Applicable headphone impedance: 32 Ohm -600Ohm
- Frequency response: 20HZ-20KHZ
- Weight: 1.4KG
- Appearance size: (with knob and RCA) 115mm* 250mm* 53mm (LWH)
- length 208mm* width 115mm* hight 53mm (without a knob and RCA)

Package included:
- 1 x TPA6120A AC 220V Headphone Amplifier
 

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