Feature
●P1 can be used as HiFi Vacuum Tube Preamp & USB DAC & Headphone Amplifier, sound is clear, warm, dynamic, sweet, and brings you a very high quality listening experience
●3 audio inputs (Bluetooth/USB/RCA) and 2 outputs (RCA / 3.5mm headphones), Bluetooth 5.0 (QCC3008) can support APTX and APTX-LL lossless transmission. PC-USB (CM6642) supports 24bit 192KHz, compatible with Windows / Mac / Linux systems
●Compatible with most stereo home audio system devices such as iPods, smartphones, MP3 players, TVs, Blu-ray players, ecodes and CD players
●Adopting two NE5532 Classic 47 headphone amplifier architecture which can drive 32-300 ohm headphones, the bypass switch is specially designed to turn on and off tone control, very convenient for you to enjoy the original sound and get more sensitive sound
●Specifically designed pass-through switch to turn on/off tone control Convenient to enjoy the original sound, you can also adjust more delicate sound with treble and bass control knob
Description
Product Parameters
Chip architecture: CM6642+QCC3034+NE5532+classic 47
PC-USB Input Sampling Frequency: 192K/24Bit
THD: 0.1%
PC-USB Supported System: XP/W7/W8/W10/MAC/Linux
Bluetooth VER: 5.0
Headphone matched impedance: 32-300Ω
SNR: 103dB
Headphone Maximum Output: 160 mW 32 ohm load
Operating voltage: DC 12V
Bass and treble range: ±6dB
RCA Output Level: 2.3V
Frequency Range: 20Hz-20kHz(±3dB)
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Bluetooth: QCC3034 supports APTX-HD, lossless transmission without delay. USB Chip: Supports CM6642, 24BIT/192KHz sampling rate 3 x OP Amplifier: NE5532 x 3, better treble and bass control. Headphone Amplifier: Classic 47 headphone amplifier architecture, can drive 300 ohm headphones |
Compatible vacuum tube models: 6J1, 6J4, 6J5, 6AK5, 6 x IN You can enjoy a variety of sound. |
Package Contents 1 x P1 Preamp 2 x GE5654 Tubes 1 x Power adapter 1 x USB cable. 1 x Bluetooth antenna. 1 x Manual (English language not guaranteed). |
