The Adastra A2 Bluetooth Stereo PA Amplifier is a powerful 2 x 200W amplifier with FM tuning capabilities. It features raw cable speaker jacks for audio outputs and Bluetooth, Aux, MP3, and USB inputs for audio inputs.
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This compact Bluetooth audio amplifier allows the connection of Bluetooth devices to low impedance speakers via the built-in power amplifier. It also has an auxiliary input so devices can be connected by 3.5mm jack connection.
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New boxed good to go
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Multifunctional DAC Preamplifier: The GR40 is a versatile tube DAC preamplifier and headphone amplifier in one, it supports Bluetooth/USB/Optical/Coaxial inputs and active speakers/3.5mm headphone output, with a priority mode for headphones.
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Advanced Cooling: Utilizing Fosi Audio's pioneering full-body heat dissipation design, the TPA3255 amplifier chip is placed at the bottom and tightly integrated with the chassis, allowing heat to be effectively dissipated through the casing.
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The compact S260-WIFI amplifier provides 2 x 60W output and playback from USB, microSD, Aux input, Bluetooth or the local WiFi network. WiFi streaming and Bluetooth compatible. S260-WIFI amp provides 2 x 60W @ 4 Ohms (103.126UK).
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With standard stereo RCA audio input, perfectly compatible with many audio devices such as phone,TV, MP3 players, CD players, DAC, computers etc.. With built-in preamplification circuit, can match well with audio source that with low signal output. Adopting classical TPA3116 IC chip in each channel, class D amplification, the max output power can reach 100W+100W(4Ω load), easily to drive all home bookshelf/ computer/ desktop/floor-standing/outdoor passive speakers. Reasonable circuit, concise wiring layout and perfect protection, no sparks no shock. With ultra-low distortion and dynamic balance, the sound is very smooth and natural, powerful in low frequency and delicate in high frequency.
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The high performance effectively improves output power and audio quality. BLUETOOTH AMPLIFIER. HEADPHONE AMPLIFIER. 2 CHANNEL AMPLIFIER. 2.1 CHANNEL AMPLIFIER. MONO AMPLIFIER. SUBWOOFER AMPLIFIER. Power amplifier chip: TPA3116D2.
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