AIBBC Audio TA-200 Tube Headphone Amplifier USB DAC Decoder Bluetooth DAC ES9038DSD w/ 12AU7-S Tube

AIBBC Audio TA-200 Tube Headphone Amplifier USB DAC Decoder Bluetooth DAC ES9038DSD w/ 12AU7-S Tube

Drive and usage:
https://pan.baidu.com/s/1ZX4d7Um4T6IX3rUW_98c5w?pwd=1314
Password: 1314

Description:
TA-200 boasts excellent circuit board design and perfect circuit architecture. Because the power supply is an important part of the HIFI system, we have made special processing in the power supply part so that the power supply can give full play to the performance of the chip.

The use of tube amplification, pre-amplification, push amplification, power amplification and tube feedback recovery in the post-analog circuit combines the characteristics of amplifier rate amplification for TI and tubes. Its timbre is more delicate.

At the same time, it also combines the transients, sound thickness, sound density and thrust of transistors. The sound quality cannot be achieved by others designed transistor only.

Functions:
- The DAC chip uses ES9038Q2M, with a patented 32BIT/384KHZ DAC structure for Hyperstream, and time-domain jitter cancellation technology. It has a dynamic range of 129dB and a distortion of -120dB, which can reach 32BIT 376KHZ PCM, DSD256 VIA DOP, and NAITVE DSD512. This is a rare high-performance DAC chip in the industry. TA-200 has given full play to the strength of this chip, with its ultra-high performance. It can satisfy very demanding audiophiles.
- The COAXIAC/OPTICAL audio source input is received by AK4113 and directly enters the ES9038 decoding. Support external high-quality digital audio source. Supported formats include: PCM: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz and 384kHz; DSD: 2.8MHz (DSD64)-DoP native and 5.6MHz (DSD128)-DoP native.
- Built-in USB digital interface (for XMOS XU208) and the industry's highest grade 32BIT/376KHZ ES9038 DAC decoding IC. It supports DSD 512 hard solution. It can achieve extremely short transmission distance with better sound quality.
- The decoder USB digital interface (for XMOS XU208) is independently self-rectified powered. Its sound quality is better than that of a computer powered by a USB cable. Supported formats:
PCM: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz and 352.8kHz, 384kHz; DSD: 2.8MHz (DSD64) native, 5.6MHz (DSD128) native, 11.2MHz (DSD256) native, and 22.4MHz (DSD512)  native. The above sound sources are tested under the conditions of existing sound sources, and higher grades cannot be tested due to the absence of sound sources. DSD format is real hard solution. ASIO Native is unique to hard solution and only dedicated drivers and firmware are supported. The public version of the driver USB input does not support hard solution, and supports soft solution DOP mode.
- USB input supports native OTG input. Your phone can use an OTG cable via USB to input high quality digital signal to the decoder. Thus you can enjoy high-quality music.
- Support Bluetooth to play music. It adopts the highest level of CSR8675 audio dedicated Bluetooth chip. The Bluetooth digital signal received by CSR8675 directly enters the ES9038DAC to decode. The decoding chip is not the one that comes with the Bluetooth chip. Thus it can make the sound quality better. Make your Bluetooth transfer also enjoy high sound quality music! The CSR8675 is a high-quality 5.0 Bluetooth chip that supports digital output and is for aptX HD > aptX classic > AAC > SBC transmission. It is powerful and has excellent sound quality. Compared with most Bluetooth players on the market that use ordinary decoding, it has a better sound quality.
- Input selection: CD/USB/OPT/COAX/USB/BT audio sources to input.
- Output ways: headphone output and volume control (balanced and unbalanced RCA output).
- The amplifier is tube amplification + TPA6120 power amplification (for TI), including tube amplification, pre-amplification, push amplification, power amplification and tube feedback recovery. Combining the characteristics of amplifier rate amplification (for TI) and tube makes the sound more delicate and gorgeous. It also combines rich transients, sound thickness, sound density and thrust of transistors.
- High-fidelity headphone amplifier with fully high-power amplifier design, strong thrust, rear gain toggle switch. Suitable for 8-1000Ω
- Well balance of sound quality, timbre warmth, transparency and hearing endurance

Material Description:
- All-aluminum structure design, high-grade exquisite aluminum knob, and high-grade paint. With a beautiful and elegant look, it is the best choice for your MINI desktop high-end DAC audio system.
- The transparent acrylic on both sides and top of the chassis adopts a large area of heat dissipation hole, so that the DAC is kept running at low temperature and the heat generation is low.
- Volume potentiometer adopts a double precision potentiometer produced in Taiwan. It adopts imported high-quality carbon sheet for precise control and excellent channel balance.
- Power switch and input selector switch are all high-quality parts produced in Taiwan.
- Using power supply filter capacitor (for Rubycon) and audiophile capacitor for NCC. And some high-frequency and low-impedance audio capacitors produced in Japan are used to adjust the sound quality and timbre. It adopts the highest grade of KZ series audio coupling capacitor for Nichicon MUSE series. The signal is coupled using silmic2 capacitor for ELNA. The capacitor (for Nichicon KZ series) has gorgeous high frequencies, attractive mid-frequencies, good low-frequency diving, and sweet and delicate sound. The Silmic2 capacitor for ELNA has a smooth and detailed sound and excellent resolution.
- The relays are all original Japanese relays (for Omron), and the quality is stable and reliable.
- Double-sided PCB is designed with black oil and RoHs, and the copper thickness is 2 ounces. Its signal transmission loss is negligible.
- The DAC clock crystal oscillator adopts expensive low-jitter high-precision silicon crystal oscillator. Compared to common temperature-compensated crystal oscillators, DAC clocks have higher accuracy, very good stability, and lower jitter. Its high-bit-rate digital signal mediation is precise and the sound quality is better.
- The power supply and main unit are designed to eliminate the interference of the power supply to the main unit. The power adapter is a high-quality linear power supply. It adopts high-quality iron core and pure red copper wire to ensure low background noise and stability of this machine.
- It adopts pure copper gold-plated RCA, gold-plated external socket, precision related parts and genuine core high-precision parts.

Technical Specifications:
- Input Z: RCA Input 22KΩ
- Output Z: 10Ω
- Line Input Sensitivity: 400mV±50mV
- Frequency Response: 9Hz-160kHz -3dB; 30Hz-30khZ 0dB
- SNR (Typical): ≧90dB
- Inter-Channel Crosstalk: >65dB, 1KHz
- THD+N,1KHz: <0.3%, 100mW at 25Ω
- SMPTE IMD: 0.3%, 100mW at 25Ω
- External Power: 13VAC*2, 1500mA
- Usable Headphone Impedance: 8Ω to 1KΩ
- Dimensions: 178 x 130 x 62mm/7 x 5.1 x 2.4" (LxWxH)
- Net Weight: 0.9Kg/2lb

Package Included:
- 1 x Main Unit
- 1 x Antenna
- 1 x USB Cable
- 1 x Power Adapter
- 1 x User Manual