op amp module audio amplifier

Op Amp Module Audio Amplifier 2 Channel Dual Discrete Board for Microphone Circuit

1�Pretty Sounds: Natural transition of the triple band connection makes the sound warm and round ensuring more audio enjoyment. 2�Broad Utility: Can be widely applied to audio mixer digital to analog converter circuit audio preamplifiers and so on.... more

Crown Audio XLi 800 Stereo Power Amplifier XLI800

Free Express Shipping! Crown Audio XLi 800 Stereo Power Amplifier 300W per Channel at 4 Ohms, 200W per Channel at 8 Ohms, 600W at 8 Ohms Bridged Mono, Stereo/Parallel/Bridge-Mono Mode, User-Selectable Input Sensitivity, Balanced XLR and Unbalanced RCA... more

Headphone Amplifier Board Audio OP AMP Module 2 Channel Portable Single Power Supply 47 Industrial supplies

1.DUAL CHANNEL: Adopt dual channel design OP AMP is compatible with multiple specifications of dual OP AMPs 2.CHANGEABLE OP AMPs: There are different OP AMPs to choose from you can choose according to your own preferences 3.SMALL AND FINE: Headphone... more

Headphone Amplifier Board Audio OP AMP Module 2 Channel Portable Single Power Supply 47

DUAL CHANNEL: Adopt dual channel design OP AMP is compatible with multiple specifications of dual OP AMPs CHANGEABLE OP AMPs: There are different OP AMPs to choose from you can choose according to your own preferences SMALL AND FINE: Headphone... more

2024 Headphone Amplifier Board Audio OP AMP Module 2 Channel Portable Single Power Supply 47

1�DUAL CHANNEL: Adopt dual channel design OP AMP is compatible with multiple specifications of dual OP AMPs 2�CHANGEABLE OP AMPs: There are different OP AMPs to choose from you can choose according to your own preferences 3�SMALL AND FINE:... more

Headphone Amplifier Board Audio OP AMP Module 2 Channel Portable Single Power Supply 47

1�DUAL CHANNEL: Adopt dual channel design OP AMP is compatible with multiple specifications of dual OP AMPs 2�CHANGEABLE OP AMPs: There are different OP AMPs to choose from you can choose according to your own preferences 3�SMALL AND FINE:... more

Big sale Headphone Amplifier Board Audio OP AMP Module 2 Channel Portable Single Power Supply 47

1�DUAL CHANNEL: Adopt dual channel design OP AMP is compatible with multiple specifications of dual OP AMPs 2�CHANGEABLE OP AMPs: There are different OP AMPs to choose from you can choose according to your own preferences 3�SMALL AND FINE:... more

Headphone Amplifier Board Audio OP AMP Module 2 Channel Portable Single Power Supply 47

DUAL CHANNEL: Adopt dual channel design OP AMP is compatible with multiple specifications of dual OP AMPs CHANGEABLE OP AMPs: There are different OP AMPs to choose from you can choose according to your own preferences SMALL AND FINE: Headphone... more

Headphone Amplifier Board Audio OP AMP Module 2 Channel Portable Single Power Supply 47

Item Type: Headphone Amplifier Board Material: PCB Input Voltage: AC 6-18V or DC 9-24V more

Headphone Amplifier Board Audio OP AMP Module 2 Channel Portable Single Power Supply 47

Item Type: Headphone Amplifier BoardMaterial: PCBInput Voltage: AC 6-18V or DC 9-24V .wang-edit-text{ font-family: Arial !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td... more

Headphone Amplifier Board Audio OP AMP Module 2 Channel Portable Single Power Supply 47

1�DUAL CHANNEL: Adopt dual channel design OP AMP is compatible with multiple specifications of dual OP AMPs 2�CHANGEABLE OP AMPs: There are different OP AMPs to choose from you can choose according to your own preferences 3�SMALL AND FINE:... more

Headphone Amplifier Board Audio OP AMP Module 2 Channel Portable Single Power Supply 47

DUAL CHANNEL: Adopt dual channel design OP AMP is compatible with multiple specifications of dual OP AMPs CHANGEABLE OP AMPs: There are different OP AMPs to choose from you can choose according to your own preferences SMALL AND FINE: Headphone... more

LaMaz Headphone Amplifier Board Audio OP AMP Module 2 Channel Portable Single Power Supply 47

Item Type: Headphone Amplifier Board Material: PCB Input Voltage: AC 6-18V or DC 9-24V more

12V-35V Digital Stereo Audio Pre-amplifier Board 5532 Op Speakers DIY Preamplifier Pre-Amp Module

Description: This pre version uses 5532 op amp and is made of high-quality high-precision metal film . It is suitable for some low-sensitivity audio DC single range is 12-35V easy to use. Double panel design the sound effect is Use gold-plated op amps... more

Stereo XH-A902 NE5532 Operational Pre-Amplifier Module Digital Audio Front Amplifier 2 Channel Digital Power Amplifier

Features: brand new and high quality The XH-A902 audio preamplifier board uses the op amp chip which is purer than other similar op amps. Smaller noise floor.It is suitable for a wide range of preamplifier amplification of all audio amplifiers. It has... more

Diymore XH-A902 Audio Power AMP Module Pre-Amplifier Board Module NE5532 DC12V-30V

Parameter: Product Type: Pre-Op Amp Class Chip model: NE5532 Number of channels: two channels Magnification: 5 times Power supply: DC12~30V Product size: 50*30*15mm Installation size: 43*23mm diameter 3mm Applicable instructions: XH-A902 audio... more

XH-A902 NE5532 Operational Pre-Amplifier Module Digital Audio Front Amplifier

Features: brand new and high quality The XH-A902 audio preamplifier board uses the op amp chip which is purer than other similar op amps. Smaller noise floor.It is suitable for a wide range of preamplifier amplification of all audio amplifiers. It has... more

NE5532 Operational amplifier module power amplifier front board tone board front amplifier 5-fold wide voltage 2 Channels DC 12-30V Stereo 5x Wide Voltage

Description: Brand new and high quality 5 times the board preamp. This audio preamplifier board uses the original imported op amp chip which is purer than other similar op amps.Smaller noise floor.It is suitable for a wide range of preamplifier... more

2x NE5532 Operational Pre-amplifier Module 2CH DC 12-30V Audio Wide Voltage

Description: Brand new and high quality 5 times the board preamp. This audio preamplifier board uses the original imported op amp chip which is purer than other similar op amps.Smaller noise floor.It is suitable for a wide range of preamplifier... more

AOOOWER NE5532 Chip Dual Channel Operational Pre-Amplifier Module 5times Magnification

Features: brand new and high quality The XH-A902 audio preamplifier board uses the op amp chip which is purer than other similar op amps. Smaller noise floor.It is suitable for a wide range of preamplifier amplification of all audio amplifiers. It has... more

Preamp Module Preamplifier Preamp Board Audio Preamplifier Module 3 Channel NE5532 Adjustable Treble Midrange Bass Output

1. NE5532P Chip: Other op amp chip such as OPA2604AP OP275G TL072 etc. can also be replaced very simple and practical. 2. Board Structure: 3 channel output treble bass midrange which ensures good sound quality and more audio enjoyment. 3. Crossover... more

Preamp Module Preamplifier 3 Channel NE5532 Adjustable Treble Midrange Bass Output

NE5532P Chip: Other op amp chip such as OPA2604AP OP275G TL072 etc. can also be replaced very simple and practical. Board Structure: 3 channel output treble bass midrange which ensures good sound quality and more audio enjoyment. Crossover Point: 500HZ... more

Preamp Module Preamplifier 3 Channel NE5532 Adjustable Treble Midrange Bass Output

NE5532P Chip: Other op amp chip such as OPA2604AP OP275G TL072 etc. can also be replaced very simple and practical. Board Structure: 3 channel output treble bass midrange which ensures good sound quality and more audio enjoyment. Crossover Point: 500HZ... more

Preamp Module Preamplifier 3 Channel NE5532 Adjustable Treble Midrange Bass Output

NE5532P Chip: Other op amp chip such as OPA2604AP OP275G TL072 etc. can also be replaced very simple and practical. Board Structure: 3 channel output treble bass midrange which ensures good sound quality and more audio enjoyment. Crossover Point: 500HZ... more

Jiameifeifu Preamp Module Preamplifier 3 Channel NE5532 Adjustable Treble Midrange Bass Output

1�NE5532P Chip: Other op amp chip such as OPA2604AP OP275G TL072 etc. can also be replaced very simple and practical. 2�Board Structure: 3 channel output treble bass midrange which ensures good sound quality and more audio enjoyment. 3�Crossover... more

2024 Preamp Module Preamplifier 3 Channel NE5532 Adjustable Treble Midrange Bass Output

1�NE5532P Chip: Other op amp chip such as OPA2604AP OP275G TL072 etc. can also be replaced very simple and practical. 2�Board Structure: 3 channel output treble bass midrange which ensures good sound quality and more audio enjoyment. 3�Crossover... more

Big sale Preamp Module Preamplifier 3 Channel NE5532 Adjustable Treble Midrange Bass Output

1�NE5532P Chip: Other op amp chip such as OPA2604AP OP275G TL072 etc. can also be replaced very simple and practical. 2�Board Structure: 3 channel output treble bass midrange which ensures good sound quality and more audio enjoyment. 3�Crossover... more

Preamp Module Preamplifier 3 Channel NE5532 Adjustable Treble Midrange Bass Output Industrial supplies

1.NE5532P Chip: Other op amp chip such as OPA2604AP OP275G TL072 etc. can also be replaced very simple and practical. 2.Board Structure: 3 channel output treble bass midrange which ensures good sound quality and more audio enjoyment. 3.Crossover Point:... more

LM1036 Home Bass Preamp Audio Module OP-AMP HIFI Amplifier Preamplifier Volume Tone EQ Control Board for DC 16V-25V

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

10 Channel Audio Mixer with 3.5mm Jack 10 Input 2 Output Stereo Sound Amplifier Mixer DC5?12V

1�DUAL OP AMP: Using 13 dual operational amplifiers built in power boost conversion module to ensure the isolation of the channel the signal is large and dynamic without distortion. 2�3.5MM JACKS: Both input and output are 3.5mm stereo jacks 2 way... more

10 Channel Audio Mixer with 3.5mm Jack 10 Input 2 Output Stereo Sound Amplifier Mixer DC5?12V

1�DUAL OP AMP: Using 13 dual operational amplifiers built in power boost conversion module to ensure the isolation of the channel the signal is large and dynamic without distortion. 2�3.5MM JACKS: Both input and output are 3.5mm stereo jacks 2 way... more

2024 10 Channel Audio Mixer with 3.5mm Jack 10 Input 2 Output Stereo Sound Amplifier Mixer DC5?12V

1�DUAL OP AMP: Using 13 dual operational amplifiers built in power boost conversion module to ensure the isolation of the channel the signal is large and dynamic without distortion. 2�3.5MM JACKS: Both input and output are 3.5mm stereo jacks 2 way... more

10 Channel Audio Mixer with 3.5mm Jack 10 Input 2 Output Stereo Sound Amplifier Mixer DC5?12V

1�DUAL OP AMP: Using 13 dual operational amplifiers built in power boost conversion module to ensure the isolation of the channel the signal is large and dynamic without distortion. 2�3.5MM JACKS: Both input and output are 3.5mm stereo jacks 2 way... more

10 Channel Audio Mixer with 3.5mm Jack 10 Input 2 Output Stereo Sound Amplifier Mixer DC5?12V

1�DUAL OP AMP: Using 13 dual operational amplifiers built in power boost conversion module to ensure the isolation of the channel the signal is large and dynamic without distortion. 2�3.5MM JACKS: Both input and output are 3.5mm stereo jacks 2 way... more

Jiameifeifu 10 Channel Audio Mixer with 3.5mm Jack 10 Input 2 Output Stereo Sound Amplifier Mixer DC5?12V

1�DUAL OP AMP: Using 13 dual operational amplifiers built in power boost conversion module to ensure the isolation of the channel the signal is large and dynamic without distortion. 2�3.5MM JACKS: Both input and output are 3.5mm stereo jacks 2 way... more

10 Channel Audio Mixer with 3.5mm Jack 10 Input 2 Output Stereo Sound Amplifier Mixer DC5?12V

1�DUAL OP AMP: Using 13 dual operational amplifiers built in power boost conversion module to ensure the isolation of the channel the signal is large and dynamic without distortion. 2�3.5MM JACKS: Both input and output are 3.5mm stereo jacks 2 way... more

Big sale 10 Channel Audio Mixer with 3.5mm Jack 10 Input 2 Output Stereo Sound Amplifier Mixer DC5?12V

1�DUAL OP AMP: Using 13 dual operational amplifiers built in power boost conversion module to ensure the isolation of the channel the signal is large and dynamic without distortion. 2�3.5MM JACKS: Both input and output are 3.5mm stereo jacks 2 way... more

10 Channel Audio Mixer with 3.5mm Jack 10 Input 2 Output Stereo Sound Amplifier Mixer DC5?12V Industrial supplies

1.DUAL OP AMP: Using 13 dual operational amplifiers built in power boost conversion module to ensure the isolation of the channel the signal is large and dynamic without distortion. 2.3.5MM JACKS: Both input and output are 3.5mm stereo jacks 2 way... more