FX AUDIO Tube Preamp with DAC HiFi Home Audio Stereo 6N3 Vacuum Tube Preamplifier for Home Theater System Active Subwoofer/ Speakers with Bass Treble Control USB/Opt/AUX Input

【Replaceable 6N3 Tube and Bult-in DAC Design with High Playability】The 6N3 tube can be UPGRADED to WE369A/6H3N freely, with ES9018K2M decoding chip, and CM6642 USB chip, it supports 24Bit/192Khz, with great dynamics, high signal-to-noise ratio and low distortion, which has high playability.
【2.1 Channel DAC Tube Preamp with Subwoofer Output】 Via USB/OPT/AUX input interface, the optical audio pre-amplifier can connect many audio source devices, including mobile phone, CD/DVD, laptop, set-up box etc; and output to active subwoofer/2.0 stereo amplifier system, forming 2.1-channel home theater system.
【Produce Richness, Clarity, Uniqueness, Warm Sound】With Bass and Treble adjustment, it sounds great, satisfies your need for more sound quality! Let you enjoy sweet and warm sound quality.
【Hgih Quality and Premium After-sale Service for All Customers 】Using high quality components, built-in overheat protection circuit, with long life span and comes with a 12-month manufacturer's warranty. Besides, If there are any problems about the products , please feel free to contact us.
【What You Get and Warm NOTE】 Package Includes: 1 x DAC tube preamp, 2 x 6N3 tubes, 1 x 12V power supply, 1xPC-USB cable, 1 x RCA cable, 1 x user manual. NOTE: This DAC Tube preamplifier is NOT a power amplifier or a phono preamp, CAN'T be used for turntables.

	Tube 06 MKII	Tube 06	Tube 03	Tube 03MKII	Tube P1
Product Type	DAC Vaccum Tube Preamp	Vacuum Tube Preamplifier	Vacuum Tube Preamplifier	Bluetooth Vacuum Tube Preamplifier	Tube Preamplifier with Headphone Ampfifier
Bass & Treble	YES	YES	YES	YES	NO
Bluetooth	NO	NO	NO	Bluetooth 5.0	NO
Headphone Amplifier	NO	NO	NO	YES	YES
Input	PC-USB,OPTICAL,AUX(CD/DVD,)PC/Laptop,Smartphone,Set-up Box	PC-USB, RCA, AUX (Smartphone, PC/Laptop, CD/DVD)	RCA (Smartphone, PC/Laptop, CD/DVD)	RCA, Bluetooth (Smartphone, PC/Laptop, CD/DVD)	RCA, PHONO (MM), RCA,BT (Smartphone,PC/Laptop, CD/DVD, PHONO)
Output	RCA(Subwoofer,Amplifier+ 4-8Ω Passive Speaker or Active Speaker)	RCA (Amplifier+ 4-8Ω Passive Speaker or Active Speaker)	RCA (Amplifier+ 4-8Ω Passive Speaker or Active Speaker)	RCA (Amplifier+ 4-8Ω Passive Speaker or Active Speaker 3.5mm Headphone Output)	6.35 Headphone (16-300Ω), Binding Post 4Ω-8Ω Passive Speaker
Tube	6N3	6N3	GE5654	GE5654	6J1+6P1
Voltage Input	DC Power Supply 12V 2A	DC Power Supply 12V 1A	DC Power Supply 12V 1A	DC Power Supply 12V 1A	DC Power Supply 12V 4A
SNR	98db	110dB	100dB	100dB	95dB
THD	0.5%	0.02%	0.03%	0.001%	0.50%