FX-AUDIO TUBE-03 Tube Preamp GE5654 Tube Hi-Fi Tube Preamplifier with Bass & Treble Control Home Theater Stereo Audio Preamplifier DC 12V (Silver) Pack of 2

【GE5654 Tube and Chip】 This TUBE-03 tube preamplifier is equipped with triodes GE5654 vacuum tube and NE5532 OP IC. It offers you more sweet and retro music. This GE5654 vacuum & valve tubes are replaceable with 6J1, 6K4. OP chip NE5532 can be replaced by AD827JN / MUSE02【Bass & Treble Control】 The vacuum tube preamplifier has bass knob, treble knob, and main volume knob. Bass and treble control offers two types of music. It will be convenient for you to adjust the bass or treble freely as your preference【RCA Input & Output】 Input: smartphone, computer, CD, DVD, MP3, TV, blu-ray players. Output: active speaker, or amplifier and passive speaker (can not connect passive speaker directly)【Premium Material】 Textured aluminum alloy shell, black immersion gold PCB sheet and gold-plated interface ensures more stable signal transmit. This preamp offers natural and soft sound to your home theater, HIFI devices, etc【High Performance Preamp】 THD+N Ration: 0.03%. SNR: 100dB. Frequency Response: 20Hz-20kHz. RCA RMS Level: 2Vrms. Package includes tube preamp, 2 x GE5654 tubes, power cord, RCA cable, user manual, guarantee card. Our uploaded video will give you more operation guide. This is a preamplifier, not a power amplifier or phono preamp. Not for turntables or car audio

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