Douk Audio K5 USB DAC & Headphone Amp: Featuring USB and SPDIF optical inputs, as well as optical, RCA and 6.35/3.5mm jack outputs, the K5 serves as a high-performance headphone amplifier, a USB DAC, a preamp, but also a USB to optical converter to transmit the high-quality audio from the computer to those audio devices only with SPDIF digital input such as CD players, amplifiers and active speakers etc. High-end Chipset and Top-level Parameters: The K5 adopts ESS9038Q2M (DAC), SA9312 (DSP), OPA1678 (LPF) and SGM8262 (amp) op-amps, and supports PCM 32bit/384kHz high-resolution decoding and DSD256 playback. Its excellent circuit design ensures superior performance with a SNR over 121dB, a low noise floor of only 3μV and an incredibly low THD of 0.0007%, K5 delivers an exceptional listening.
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1000w RMS Amplifier at 4 Ohms. The robust chassis is designed to provide durability and strength. Comprehensive protection consists of power on/off muting, DC detection and thermal protection. DC Detection with Thermal Protection.
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Adastra A200 Mixer Amplifier Main Features. Two A200 units may be mounted side-by-side into a 1U rack space, which can serve smaller peripheral zones in a larger PA installation. Combine with 2 or 4 speaker units for a truly space-saving sound system with comprehensive and easy-to-use functions.
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Audio input: Bluetooth / USB (PC-USB) / Coaxial / Optical / RCA /U-disk. Bluetooth input: 48KHz/24Bit. USB input: 96KHz/24Bit. Audio output: Banana speaker jacks / 3.5mm AUX. Model: ST-01 PRO. Net weight(ST-01 PRO): 661g / 1.46lb.
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EL34+ECC83 single-ended Class A Stereo amplifier Kit 10W 2. There is no need to worry about it. All the precision calculations, such as EL34 cathode resistance current is 50MA. This is DIY KIT, you need to solder it by yourself.
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1 x Stereo Amplifier. Signal To Noise Ratio: 85dB. The Signal Level: 220MV 47K. Input Current: 3A-5A. Audio Sensitivity: 0.25mv-50mv. Material Type: Aluminum Alloy. Frequency Response: 20Hz - 20KHz. Out Power: 40W.
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Ideal for audiophiles seeking a pristine and powerful audio reproduction that brings every detail to life. 1x 3.5mm headphone amplifier. --Guitarists' Secret Weapon: Unleash the full potential of your guitar with our headphone amp, tailored for musicians.
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Model: BT10A. BT10A Bluetooth Amplifier x1. BLUETOOTH AMPLIFIER. HEADPHONE AMPLIFIER. 2 CHANNEL AMPLIFIER. 2.1 CHANNEL AMPLIFIER. MONO AMPLIFIER. SUBWOOFER AMPLIFIER.
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