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HIFI Speaker NE5532 Preamp Ton...Features: This circuit use three TI NE5532 operational amplifiers with one sta... Features: This circuit use three TI NE5532 operational amplifiers with one stage for one stage for buffering and one stage for equalization processing. It is equipped with circuit for power which basically eliminates impact noise during power and... more
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Class A HiFi Preamp Tone Contr...Class A Parallel Regulated Regulated Power Supply Has The Characteristics Of H... Class A Parallel Regulated Regulated Power Supply Has The Characteristics Of High Speed Low Noise And Low Internal Resistance. In Terms Of Noise Music Detail And Sense Of Extension It Is Unmatched By A Series Regulated Power Supply. The Performance... more
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12V NE4558 HIFI Preamp Tone Bo...Material:ABS+ metal size:15.2*7*2.7cm Package Contents: 1* Tone Board Only the... Material:ABS+ metal size:15.2*7*2.7cm Package Contents: 1* Tone Board Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real... more
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FOR PRO1 HIFI Preamp Tone Boar...FOR PRO1 HIFI Preamp Tone Board For Home Systems And Home Theaters With Fine T... FOR PRO1 HIFI Preamp Tone Board For Home Systems And Home Theaters With Fine Tuning Of Music And Visual more
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HIFI Loudspeaker NE5532 Preamp...Features: This circuit use three TI NE5532 operational amplifiers for bufferin... Features: This circuit use three TI NE5532 operational amplifiers for buffering and equalization processing. It is equipped with circuit for power which basical eliminates noise during power and down. Reverse connection protective for power supply... more
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Dual NE5532 Tone Stereo Preamp...Product Name: NE5532 Preamplifier OP-AMP Chip: DUAL NE5532 Power Supply: DUAL ... Product Name: NE5532 Preamplifier OP-AMP Chip: DUAL NE5532 Power Supply: DUAL AC12V-15V Audio Input: Line Channels: 2 colour:black material:plastic size:80x55mm Package Contents: 1 * Preamplifier Only the above package content other products are not... more
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2X NE5532 OP-AMP Pre-Amplifier...The board size: 36.4 x 35.5 mm Material:PCB colour:green Package Contents: 2 x... The board size: 36.4 x 35.5 mm Material:PCB colour:green Package Contents: 2 x Amplifier Board Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the... more
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Dual NE5532 Tone Stereo Preamp...Product Name: NE5532 Preamplifier OP-AMP Chip: DUAL NE5532 Power Supply: DUAL ... Product Name: NE5532 Preamplifier OP-AMP Chip: DUAL NE5532 Power Supply: DUAL AC12V-15V Audio Input: Line Channels: 2 colour:black material:plastic size:80x55mm Package Contents: 1 * Preamplifier Only the above package content other products are not... more
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NEW 2X Dual NE5532 Tone Stereo...Product Name: NE5532 Preamplifier OP-AMP Chip: DUAL NE5532 Power Supply: DUAL ... Product Name: NE5532 Preamplifier OP-AMP Chip: DUAL NE5532 Power Supply: DUAL AC12V-15V Audio Input: Line Channels: 2 colour:black material:plastic size:80x55mm Package Contents: 2 x Preamplifier Only the above package content other products are not... more
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NE5532 Tone Board Preamp Pre-A...Name:NE5532 OP-AMP Board Channels: 2 (2.0) Working voltage: DC: 12V-30V Magnif... Name:NE5532 OP-AMP Board Channels: 2 (2.0) Working voltage: DC: 12V-30V Magnification :5 times Channel: Stereo colour:blue/Green Material:Metal + pc Board size:50*30*15 mm Installation size:43*23mm Size: 36.4*35.5mm Package Contents: 1 * Amplifier... more
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NE5532 Tone Board Preamp Pre-A...Name:NE5532 OP-AMP Board Channels: 2 (2.0) Working voltage: DC: 12V-30V Magnif... Name:NE5532 OP-AMP Board Channels: 2 (2.0) Working voltage: DC: 12V-30V Magnification :5 times Channel: Stereo colour:blue/Green Material:Metal + pc Board size:50*30*15 mm Installation size:43*23mm Size: 36.4*35.5mm Package Contents: 1 * Amplifier... more
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NE5532 Preamp Double Chip Prea...Features: Experience superiorsly auditory control with the Tone Control Board ... Features: Experience superiorsly auditory control with the Tone Control Board HIFI NE5532 Tone Board Preamplifier module. Features double NE5532 chip for high stability and efficient perfectly for enhancing your sound projects. This preamp module... more
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FOR NE5532 Preamp Pre Amplifie...FOR NE5532 Preamp Pre Amplifier Audio Adjustment Plate HIFI Amplifier Preampli... FOR NE5532 Preamp Pre Amplifier Audio Adjustment Plate HIFI Amplifier Preamplifier Volume Tone Control 24-24 more
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NE5532 Preamplifier Bord HIFI ...LOW PASS frequency the upper frequency adjustable button 50-150Hz Input method... LOW PASS frequency the upper frequency adjustable button 50-150Hz Input method: 2 or 5.1 audio input audio input Potentiometer distance: 25MM The power supply voltage: AC12V-0-AC12V or AC15V-0-15V Potentiometer Features: Low-frequency adjustment... more
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AOOOWER Additional HiFi Preamp...Features: High Execution Sound Chipossibility: Features the NE5532 chip consis... Features: High Execution Sound Chipossibility: Features the NE5532 chip consistent OP275 AD828 NJM4558 and TL072 double administrator amplification allowing customizable sound adjusting for audiophiles and specialists. Wide Potential Agreement:... more
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4X NE5532 Tone Board Preamp Pr...Input voltage: DC12-24V Number of channels: two channels Chip:Two NE5532 size:... Input voltage: DC12-24V Number of channels: two channels Chip:Two NE5532 size:96 x 39 x 16 MM colour: blue Material: Metal + pc Package Contents: 4 x XH-A901 NE5532 Tone Board 4 x 3P Audio cable Only the above package content other products are not... more
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For NE5532 Tone Board Preamp P...For NE5532 Tone Board Preamp Pre-Amp with Treble Bass Volume Adjustment Pre-Am... For NE5532 Tone Board Preamp Pre-Amp with Treble Bass Volume Adjustment Pre-Amplifier Tone Controller for Amplifier Board more
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2X XH-A901 NE5532 Tone Board P...Descriptions: 1.It is safe to use . 2. and portable to taken outside. Product ... Descriptions: 1.It is safe to use . 2. and portable to taken outside. Product model: XH-A901 Input voltage: DC12-24V Number of channels: two channels Chip:Two NE5532 colour:blue Material:metal Size: 96 x 39 x 20MM Installation aperture: 3MM... more
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LM1036 Home Bass Preamp Audio ...Features: HiFi preamp tone board with treble and volume control. Operating vol... Features: HiFi preamp tone board with treble and volume control. Operating voltage is AC 12V-18V or for DC 16V-25V. With equal sound switch no noise and convenient wiring. Mature design industrial grade double-sided FR-41 1.6mm sheet. Adopts high... more
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NE5532 Amplifier Tone Preamp B...Type: Fixed Version Colour: Black Material: plastic Package Contents: 1 x Ampl... Type: Fixed Version Colour: Black Material: plastic Package Contents: 1 x Amplifier Board Note: Separate version of the potentiometer connection wires (two connection wires of the same potentiometer) cannot be exchanged at otherwise it work... more
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