Topping TP30 USB Decoder Earphone AMP 2x15W TA2024 Digital Power Headphone Amplifier

Topping TP30 USB Decoder Earphone AMP 2x15W TA2024 Digital Power Headphone Amplifier 

Description
- Build in Op amp for headphone liner boost, easy to drive any headphone in 16 Ohm~200 Ohm impedance loading,the speaker cut off automatic when the earphone jack plug in.
- Totally 3000*2=6000uF super large capacity with ELNA Pioneer’ Audiophile Grade Cap, very low ESR and
- high speed response sounds much clearly in detail and huge in deep bass.
- High grade component in use, there are Dale resistor, ELNA Caps,Nichicon,ALPS volume control, gold coat PCB,pure copper RCA socket with gold coat…!!

Features and specifications Indicators:
- Input: USB or Stereo RCA
- USB Controller by Burr-Brown PCM2704:(plug and play, Windows2000 or Higher)
- Full speed transciever (REAL AUDIO 1.1),32KHz~48KHz/16BIT DELTA-SIGMA STEREO.
- The pre-baffle plate is 8mm thick aluminum sheet which use the CNC machining
- High quality Golden RCA and domestic output block.
- Power AMP: Class-T Tripath TA 2024 ( Golden pins)  BTL Configuration (For 4-Ω to 8-Ω  Speaker)
- Opamp: Burr-Brown OP-2134
- Size:Case only  10.5cm x 4.5cm x 20.5cm (width x high x deep)
- Weight:  Main unit only 720g
- Package 1.5kg  (Include Power supply)
- Power: We offer a High quality DC Power Supply Input: AC 100-240V 50/60Hz, Output: DC 12V 5A Regulator.
- We offer four type of power plugs for buyer choose: USA,EU,AU,BS
- Output: 3.5mm Headphone output socket, a Stereo Speaker Output.
- Fit for Headphone Impedance: 16 ohm---200 ohm.
- THD Distortion: 0.04%THD+N @5W/8Ω 1Khz,
- Power Output for Speaker: 15W * 2-ch(4Ω,THD 0.03%)
- Signal-to-Noise Ratio (SNR): 90dB
- Dynamic Range: 90dB

Specification of power amp section:
- T-Amp IC Tripath TA2024
- Output Power 2 x 15W @ 4ohm, 2 x 10W @ 8ohm
- Signal-to-Noise Ratio (SNR) 98dB
- Dynamic Range 98dB
- IHF-IM Distortion 0.1% @ 1W, 4ohm
THD Distortion
 0.03% @ 9W, 4ohm
 0.1% @ 11W 4ohm
 0.1% @ 6W 8ohm
10% @ 15W 4ohm
10% @ 10W 8ohm
- Power Efficiency 81% @ 15W, 4ohm, 90% @ 10W, 8ohm
- Input Sensitivity 200mV
- Audio IN RCA (Left/Right) x 1
- Power socket (5.5mm/2.1mm) x 1
Output
- Speaker OUT (Left) x 1 pair (+ / -)
- Speaker OUT (Right) x 1 pair (+ / -)
- Power Indicator (Blue LED) x 2

Package List:
- 1 * Topping TP30 USB DAC Headphone T-AMP TA2024 Amplifier
- 1 * 100V~240VAC/12V5A Power Adapter
- 1 * 1.5M USB cable