Description: Input Voltage: AC100-240V Output Voltage: DC12V Current: 2A  Output plug specifications: 5.5*2.5MM Input plug: EU plug, US Plug Output line length: 1 meter Frequency: 50 - 60Hz Working Temperature: -20 - 60 Protection function: short circuit / over current...

19V: Input voltage: AC100-240V 1.8A 50/60HZ AC±10% Rated voltage: DC19V 4.74A 90W Rated current: 4.74A Rated power: 75W Max output: 90W Working efficiency: ≥88% No-load power consumption: <0.21W Load adjustment rate: ± 5% Appearance size : 127*57*32mm Shell material: PC+ABS...

Description:  The TPA3255 is a high-performance Class D power amplifier with Class D efficiency and true to high-end sound quality. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction (Purepath Ultra HD). The dual...

Product description:TPA3255 is a high-performance class D power amplifier, it has class D efficiency and can bring true high-end sound quality. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath™ Ultra HD). This...

Item description: 100%Brand New and High Quality Note:This is Diy Kits.you need do it yourself. Models: 6 j1 tube (substitution model 6 au6 ak5, 6, 5654, etc.) Channel types: 2.0 / stereo Working voltage: communication AC12V 0.8 A or above...

Item description: Pure Bass Audio Professional Subwoofer Frequency Divider Speaker Crossover Filter   Subwoofer divider Dividing the total frequency signal of amplifier, Barrier to high-frequency signals, Bass and subwoofer through, After installation of the divider Feeling more bass, The human...

Descriptions:   Note:This is Diy Kits,you need do it yourself. this product pcb board color change to blue, but other part is same.   NO SCHEMATIC AND INSTRUCTION (components values have been marked on the PCB) COME WITH  THE ITEM....

Product description: 6P1 stereo power amplifier board 3W+3W High quality epoxy fiberglass board, thickness 2mm Size: 185 × 57mm. Classic line. The filament is AC powered, all ground wires are grounded at one point, and the hum is small. The...

Product description: The pre-stage circuit is based on the Matthew circuit of the Horseshoe, which is optimized to redesign the circuit so that it can add more fever components to make it more feverish and sound better. The board design...

Descriptions: Low voltage / tube cat eye 6E2 / driver board / level indicating harmonic tube It is recommended to install in front of the potentiometer, not controlled by the potentiometer, the board has its own amplified line Adjustable amplitude,...