PJ.MIAOLAI A2 ESS9023 bluetooth 5.0 HIFI Lossless 6N3 Vacuum Tube Preamp Amplifier DAC

PJ.MIAOLAI A2 ESS9023 bluetooth 5.0 HIFI Lossless 6N3 Vacuum Tube Preamp Amplifier DAC

Name: PJ.MIAOLAI A2 ESS9023 bluetooth 5.0 HIFI Lossless 6N3 Vacuum Tube Preamp Amplifier DAC
SKU: 14240
Price: 123.00 EUR
Availability: InStock

€123.00

Color

Adaptor

Clear

Category: Home Audio & Theater

Description
Additional information

Features:

Various audio input: can be connect to PC directly as a high-grade USB external sound card, and can be wired to CD player, lossless audio source, and can wirelessly connect to smart phone by bluetooth, very convenient

Excellent sound quality: using classic 6N3 tube, warm and charming tone, very balanced, clear and delicate sound, dynamically

With Treble and Bass Function: users can adjust freely according to different parameters of their own speaker device to achieve ideal HiFi sound quality

High-end Material

bluetooth 5.0 module using QCC3003 chip supporting A2DP, AVRCP, HFP, AAC, 12S and so on. 16M SPI FLASH storage chip, lossless decoding transmission with farther distance, more stable speed

bluetooth decoding using the latest US ES9023, Hyperstream architecture and time-domain jitter cancellation technology enable jitter-free recording quality with a dynamic range of 112 decibels

USB sound card using BB PCM2704, the sound quality output is warm and the sound field is open

Audio Input: USB-PC / 3.5mm Stereo / Wireless bluetooth 5.0

Audio Output: RCA

Power Supply: DC 12V (adapter is equipped and global universal)

bluetooth Chip: QCC3003+ES9023

USB Chip: US BB PCM2704

PCM2704 Parameters

Distortion: THD + N: 0.006% (RL > 10kΩ)

Distortion: THD + N: 0.025% (RL = 32Ω)

SNR: 99 decibels

Dynamic range: 99 dB

Support sampling rate: 16Bit 32k, 44.1k, 48k