Amplifiers 9 2 in comparison

Pro-Grade MM Phono Stage with Grounding Terminal Upgraded from BOX X2, the BOX X4 delivers audiophile-grade clarity for your turntable. Features a low-noise JAN 5725W vacuum tube preamp with MM input and built-in earth terminal to eliminate hum and protect vinyl systems. Ensure your turntable s internal preamp is disabled for pure analog playback.

High-power Independent Control The peak power of Donner Bluetooth Stereo Audio Amplifier Receiver can set up to 440W(110W x 4), and has 4 CHANNELS which is independently controlled. 440W is enough to support 4 groups of 8 speakers with 4-8 ohms. Perfect for home theater, karaoke party.

Superior Audio Quality AIYIMA A07 MAX Mini Hifi amplifier uses TI TPA3255 high-performance, low-distortion Class D amplifier chip and NE5532 operational amplifier chip, wafer resistors. Ensure excellent sound quality and stable performance, showing the richness and clarity of music.

40W + 40W Audio Power Amplifier 40W + 40W Rated Power, 4-16 Impedance, Can Present Audio Signals to your Passive Speakers. Audio Amplifier for Low Distortion, Accurate Reproduction of Music, Perfect for Your Karaoke, Home Theater, Acoustic Sound System.

Item Package Dimension 3.1cm L x 9.2cm W x 15.4cm H

Dual-Purpose PBTL SUB Switch Versatile operation allows the G2 PRO to function as either a full-frequency amplifier or a subwoofer amplifier. A dedicated SUB output is specially designed for active subwoofers, with compatibility for both passive and active subwoofers. Additionally, two G2 PRO units can be utilized to independently drive left and right channels, minimizing channel interference.

LINE-IN ,USB DAC AND BLUETOOTH INPUT the Dared MP-5BT tube amplifier supports Bluetooth wireless(supports APTX) for Android, Iphone, Tablets and other streaming devices. You also have the option of a direct line-in.

Item Package Height 43.0cm

Strong output power and special AUX output use TI's classic power amp IC, each channel can output 100W(4 ) and easily to drive all 3-8 passive speakers, adds 3.5mm AUX output easy to connect another amplifier or active speaker subwoofer to build multiple channel system and enjoy wonderful home theater experience.

SAME INPUT AND OUTPUT This machine adopts the circuit pre attenuation compensation and tone NE5532, when the power is off, the attenuation is 15db, when the power is on, the NE5532 amplifies the compensation, and the gain is 0db, that is, the input and

Colour black

Spring clip speaker output terminals