Tube ampslifiers in comparison

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.

With 5 kinds of analog and digital audio input (Bluetooth 5.0 PC-USB Coaxial Optical 2 groups of RCA), compatible with almost all audio devices such as MP3, phone, tablet, computer, TV, CD players etc. to meet different needs of home audio systems.

Unleash Premium Sound - Experience powerful, distortion-free amplification with 100W per channel at 8 and 200W per channel at 4 . Equipped with PFFB technology, a premium ESS 9039Q2M DAC, and TI TPA3255 amplifier chip, it delivers superior clarity, deep bass, and dynamic range for an immersive listening experience.

Phono Stage Audio Pre-Amplifier Headphone Amp Ampapa A1, designed to amplify the low audio signal from your MM turntables, Phonograph, MP3, MP4, phone, tablet, PC, CD player, lossles music player etc., easier to drive amplifiers, active speakers and most headphones such as HD650 K701 DT770 ATH-M50X T1 T90 SR325 RS1e .etc

IMPROVED HIFI EXPERIENCE - The PM6007 integrated current feedback amplifier delivers 45 Watts per channel (8 ohms RMS, 20Hz - 20kHz) for a premium audio experience.

Medium Size but Powerful with the size14.5cm in height and 27cm wide and weighing about 8kg, Muzishare X3T tube amplifier uses a pair of the classic EL84 pentode tube as the output power tubes capable of delivering big and vocal-realistic notes despite being one of the smaller power pentode tubes. This tube amplifier Can easily drive bookshelf speakers of 88dB and above.

Compatible with sounds created on previous stage-class Katana models.

Unparalleled Audio Precision With advanced TI TPA3255 amp chip, the BT20A Pro delivers an astonishing 2x300 Watts of power output, ensuring impeccable sound quality with SNR 108dB and THD 0.005%. Immerse yourself in a breathtaking audio experience that surpasses expectations.

Class A and fully-balanced at an unheard of price The Gremlin Class A Tube Headphone Amplifier is a little monster with a ferocious bite. With 1250mW of output power, it has the muscle to drive most headphones that cross its path. It may be ugly, naked, and small, but don't judge a beast by its cover. For just $135, you're getting a Class A, fully-balanced headphone tube amplifier with matched tubes something unheard of at this price. It delivers sound that s sumptuous and lush, with musical tonality and heart-melting mids. Once it gets its claws in you, you won't want it to let go.

UPGRADE YOUR SPEAKERS - The PMA-600NE power amplifier delivers 70 Watts of power-per-channel and offers compatibility with the widest range of speaker types and impedances for operational stability.

Audio Switcher Easily to switch between two amplifiers and 2 pair of speakers, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets.ET30 only supports stand-alone mode only speaker A or speaker B is enabled Parallel mode is not supported (A+B) speakers work at the same time .Powered by micro-USB 5V, with built-in protection load for speakers. NOTE The ET30 is designed with a dummy load when the speaker channel is NOT selected to avoid damage to the class A amplifier.

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.