AIYIMA JAN5725 Tube Amplifier BT 5.0 APTX LL Preamplifier Bile Preamp Headphone Amplifier PC-USB 24bit/192kHz DAC RCA Input

Product Parameters:

Audio input: BT/ USB / Stereo RCA

Audio output: Stereo RCA / 3.5mm headphone jack

BT version: 5.0 (support APTX-LL)

Chipset: QCC3008+CM6642+NE5532P

PC-USB input sampling frequency: 24Bit/192K PC-USB

System supported: XP/W7/W8/W10/MAC/linux

Frequency Range20Hz-20kHz(±3dB)

THD: 0.1%

SNR: ≥98dB

RCA output level: 2V

Bass & Treble range: ±6dB

Headphone matched impedance: 32-300Ω

Headphone output power: 160mW/32Ω

Working voltage: DC12V

Dimensions(W*D*H): 130*128*30mm / 5.12*5.04*1.18in

Package dimensions(W*D*H): 300*220*70mm / 11.81*8.66*2.76in

Net weight: 480g / 1.06lb

Package weight: 800g / 1.76lb

Features:

JAN5725 Vacuum tube & HiFi Sound: filter out the digital sounds of common sound sources, the sound is warm and delicate, full and mellow, much softer and more listenable without background noise. Pluggable tube socket and op amp socket design, easy to change GE5654, 6AK5 tubes or MUSE02 op amp to enjoy different sound styles.

Mature Circuit & High-quality Components: reasonable and concise layout, less wiring and less noise. Adopting QCC3008 BT chip supports APTX-LL lossless transmission, CM6642 decoding chip supports 24bit/192KHz and compatible with Windows/Mac/Linux system, 5*NE5532 op amp provides better performance and wide sound field, classical analog 47 headphone amp architecture can drive 32-300Ω headphones.

Multiple audio inputs and outputs: support BT 5.0 /USB(support OTG) / Stereo RCA inputs and with input selection button, can be perfectly compatible with most audio device such as phone, computer, TV, CD player, DAC and so on. With stereo RCA and 3.5mm headphone output, easy to enjoy HiFi music in different ways.

Perfect Design & Attractive Appearance: with treble and bass control to enjoy more smooth and delicate sound. Fashionable CNC machined black aluminum alloy chassis combined with warm light from vintage tube looks amazing, very suitable for the customers who pursue wonderful auditory and visual enjoyment.

Warm tips:

1. This is a tube preamp which needs to be connected with an amplifier or active speakers, cannot drive passive speaker directly. And it is not a phono preamp, cannot work with turntables.

2. The headphone jack output is prior, stereo RCA output will auto disconnected when connecting headphones to its 3.5mm output.

Note:

PC-USB input is compatible with Windows/Mac/Linux system, also supports OTG function but Android system needs OTG cable and IOS system needs large current camera kit, please prepare by yourself.

Package included:

1Pcs 6*1n Tube Preamplifier 

1Pcs DC12V Power Suply (Optional)