Fosi Audio Box X2 MM Turntable Phono Preamplifier

• Tube MM Phono Preamplifier: This Fosi Audio phono preamplifier removes low-frequency noise and ensures clear sound quality by converting phono signals to line-level signals using high-quality components and low-noise integrated circuits. It is designed to safeguard your turntable thanks to its grounding post

• 3 Switchable Gain Modes: You can switch between 3 modes: 39, 42, or 45 dB. High compatibility and customizable control are provided by the adjustable gain levels. Also, it has very good circuitry and entry-level, high-end analog sound

• Tube Preamplifier: With a 3.5mm AUX input, it's also a tube preamp. Fosi Audio used high-quality component parts for the design and assemblage of this phono preamplifier. You can enjoy a very warm and smooth sound

• Applicable Vacuum Tube Model: The compatible vacuum tube models are 6K4, 6J1, 6J4, GE5654, 6AK5, 66, etc. To make changes to your stereo system yourself, simply swap out the vacuum tubes. Consider that distinct tubes produce various sounds

• Package Content: You will get 1 x Box X2 phono preamp, 2 x vacuum tubes, 1 x RCA cable, 1 x power adaptor, and 1 x user manual

Specifications

Specifications	Details
Model	BOX X2
Input Mode	RCA+3.5mm AUX
Output Mode	Active Speakers
Frequency Response	Standard RIAA
THD	≤ 0.1%
SNR	≥ 98dB
Product Weight	0.66 lb/300g
Device Dimension	4.66 inch/3.85 inch/1.29 inch
DC Input Range	12V
Input Voltage Range	AC 110V - 240V
Output Voltage Level	600 Mv @3mV 1kHz
Power Supply	12V 1.5A

What‘s in the box？

Item	Quantity
Box X2 Phono Preamp	x 1
Vacuum Tubes	x 2
12V 1.5A Power Adapter	x 1
RCA Cable	x 1
User’s Manual	x 1