Douk Audio HiFi Bluetooth 5.0 Röhren Vorverstärker USB DAC APTX Headphone Amp Stereo Tube PreampElektronik
Parameters: Chip Architecture: C M6642+ Q C C3008+ N E5532+classic 47 P C-U S B Input Sampling Frequency: 192 K/24 Bit T H D: 0. 01% P C-U S B System supported: X P/ W7/ W8/ W10/ M A C/ Linux Bluetooth V E R: 5. 0 Headphone matching impedance: 32-300? S N R: 103d B Headphone Max power output: 160m W 32? load Working voltage: D C12 V Bass & Treble Range: ±6d B Product Dimension: 180*118*36mm R C A output level: 2. 3 V Product Weight: 0. 47kg Frequency Range: 20 Hz-20k Hz(±3d B) Package Dimension: 240*210*60mm Bluetooth / U S B / R C A Inputs & Preamplifier & Headphone Amplifier Bluetooth vacuum & valve tube preamplifier and headphone amplifier Headphone output is 160m W @32? and is suitable for 32~300? headphones and headsets Support Bluetooth/ U S B/ R C A inputs from various devices like i Pod, Phone, M P3, T V, Blu-ray players, Echo Dot, C D players, computer etc Bluetooth 5. 0 supports A P T-X, A P T-X L L lossless transmission P C-U S B supports 24bit 192 K Hz and is compatible with Windows/ Mac/ Linux system Warm Tube Sound & Replaceable Vacuum Tube Classic 6 J5 vacuum & valve tube Warm retro tube sound Can be replaced by 6 J1, 6 J4, G E5654, 6 A K5, 6? 1n-E B Packing List: 1* P1 Preamp 2*6 J5 Tube 1* Power Supply 1* U S B Cable 1* Bluetooth Antenna 1* Manual
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