APTX Amplificador Bluetooth 5.0 Hifi USB DAC Audio Mini Amp Headphone Amplifier 6N3 Vacuum Tube Portable Earphone Amplifiers

$134.03

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Description

This is a high-fidelity tube Bluetooth audio receiver that integrates multiple functions of a sound card and amp. The tube uses a classic 6n3 tube.

1. The USB signal input can be directly connected to various desktop laptops using the supplied USB cable, making it a high-end USB external sound card.

2. The Bluetooth input signal can be connected with the mobile phone’s Bluetooth.

3. With sound source input switch, free switching. The rear output is 2-channel red and white RCA stereo output, 3.5 audio output.

4. The front of the machine is a dedicated interface for headphone output. Can be connected to a variety of amplifiers, active speakers, headphones, etc., suitable for family bedrooms. Study. Living room, cafe, meeting room, classroom, small restaurants and other environments.

Parameter:

Amplifier rated power output: 150MW + 150MW amp impedance 16-600 Euro

Distortion: THD + N: 0.004% (RL> 10 kΩ)

Distortion: THD + N: 0.020% (RL = 32 Ω)

Signal to noise ratio:> 99 dB

Dynamic range:> 99 dB

Features:

1. The Bluetooth 5.0 module uses the QCC3008 chip, supports APT-X, APTX-LL, the decoding circuit uses the classic 1543 chip, and an external high-gain detachable antenna makes its sound quality low-latency and high-fidelity lossless transmission.

2. PC-usb sound card part uses CM6642 chip, supports 24bit 192KHz output, compatible with Windows / Mac / Linux system, direct usb cable to connect the computer, plug and play.

3. The headphone amplifier uses the classic MAX9722 audio decoding chip.

4. Two audio inputs:

a. Bluetooth connection to various mobile phones (high-fidelity Bluetooth audio receiver).

b. The USB cable is connected to the computer (high-end USB external computer sound card), with audio input switch function, and the two sets of audio source input can be switched freely.

5. Three sets of outputs:

a. Headphone output, connect a variety of headphones.

b. RCA red and white lotus analog output.

c. 3.5 audio output. Directly use audio cables to connect various amplifiers, active speakers, etc., making it a convenient wireless audio device.

Packing list:

Host * 1,

6N3 tube * 1,

USB * 3,

Bluetooth external antenna * 1,

12v power adapter * 1.

Additional information

Brand Name

PJ.MIAOLAI

Built-in Battery

No

Output Type

USB, LINE OUT (AUDIO OUT)

Input Type

USB, LINE IN (AUDIO IN), RCA, Bluetooth

DSD (Direct Stream Digital)

No

Body Material

Metal

Channels

2 (2.0)

Output Power

150MW+150MW

Signal To Noise Ratio

>99 dB

Bluetooth

Yes

DAC Model

MAX9722

Type

Mini Amplifier

WIFI

No

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APTX Amplificador Bluetooth 5.0 Hifi USB DAC Audio Mini Amp Headphone Amplifier 6N3 Vacuum Tube Portable Earphone Amplifiers 1
APTX Amplificador Bluetooth 5.0 Hifi USB DAC Audio Mini Amp Headphone Amplifier 6N3 Vacuum Tube Portable Earphone Amplifiers
$134.03