The Story
SMD LM-324 BT Board 12V for Class D
TheĀ LM324 SMD Bass Treble Board is a compact and versatile audio preamplifier module designed to enhance sound quality by allowing precise adjustments of bass and treble frequencies. It is built around the LM324 operational amplifier in a surface-mount device (SMD) configuration, offering high performance in audio signal processing. Hereās a detailed description of its features and specifications:
Key Features:
-
Adjustable Bass and Treble Control
- Fine-tune low-frequency (bass) and high-frequency (treble) components to suit personal preferences or specific sound system requirements.
-
High-Quality Signal Processing
- Powered by the LM324 op-amp, known for its low power consumption and reliable performance, ensuring minimal distortion and noise.
-
Compact SMD Design
- Space-efficient design suitable for integration into custom audio projects or systems with limited space.
-
Wide Voltage Range
- Operates typically between 9V to 15V DC, making it compatible with various audio setups.
-
PCB Design
- Durable PCB with clear labeling for inputs, outputs, and control adjustments, simplifying installation and use.
-
Low Total Harmonic Distortion (THD)
- Ensures clean and accurate sound reproduction.
-
Easy Integration
- Input and output terminals are suitable for connecting external audio sources and speakers directly.
Technical Specifications:
- Operational Amplifier: LM324 (quad op-amp with wide bandwidth).
- Input Voltage: 9Vā15V DC.
- Input Impedance: High input impedance for minimal signal loss.
- Output Impedance: Optimized for standard audio systems.
- Bass Adjustment: Ā±12dB (typically).
- Treble Adjustment: Ā±12dB (typically).
- THD: < 0.05% (at typical settings).
- SMD Components: Compact and lightweight design for modern applications.
- Connector Type: Pin headers or solder pads (depending on the model).
- Dimensions: Approx. 50mm x 30mm (varies by manufacturer).
Applications:
-
DIY Audio Projects
- Ideal for enthusiasts building custom audio systems.
-
Portable Speaker Systems
- Enhances audio performance in compact speaker setups.
-
Home Audio Systems
- Provides an affordable solution for improving sound quality in stereo systems.
-
Car Audio Systems
- Easily integrates into car amplifiers for personalized audio tuning.
This board is an excellent choice for audio enthusiasts and professionals seeking an affordable, easy-to-use solution for enhancing audio fidelity through bass and treble adjustments.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
SMD LM-324 BT Board 12V for Class D
TheĀ LM324 SMD Bass Treble Board is a compact and versatile audio preamplifier module designed to enhance sound quality by allowing precise adjustments of bass and treble frequencies. It is built around the LM324 operational amplifier in a surface-mount device (SMD) configuration, offering high performance in audio signal processing. Hereās a detailed description of its features and specifications:
Key Features:
-
Adjustable Bass and Treble Control
- Fine-tune low-frequency (bass) and high-frequency (treble) components to suit personal preferences or specific sound system requirements.
-
High-Quality Signal Processing
- Powered by the LM324 op-amp, known for its low power consumption and reliable performance, ensuring minimal distortion and noise.
-
Compact SMD Design
- Space-efficient design suitable for integration into custom audio projects or systems with limited space.
-
Wide Voltage Range
- Operates typically between 9V to 15V DC, making it compatible with various audio setups.
-
PCB Design
- Durable PCB with clear labeling for inputs, outputs, and control adjustments, simplifying installation and use.
-
Low Total Harmonic Distortion (THD)
- Ensures clean and accurate sound reproduction.
-
Easy Integration
- Input and output terminals are suitable for connecting external audio sources and speakers directly.
Technical Specifications:
- Operational Amplifier: LM324 (quad op-amp with wide bandwidth).
- Input Voltage: 9Vā15V DC.
- Input Impedance: High input impedance for minimal signal loss.
- Output Impedance: Optimized for standard audio systems.
- Bass Adjustment: Ā±12dB (typically).
- Treble Adjustment: Ā±12dB (typically).
- THD: < 0.05% (at typical settings).
- SMD Components: Compact and lightweight design for modern applications.
- Connector Type: Pin headers or solder pads (depending on the model).
- Dimensions: Approx. 50mm x 30mm (varies by manufacturer).
Applications:
-
DIY Audio Projects
- Ideal for enthusiasts building custom audio systems.
-
Portable Speaker Systems
- Enhances audio performance in compact speaker setups.
-
Home Audio Systems
- Provides an affordable solution for improving sound quality in stereo systems.
-
Car Audio Systems
- Easily integrates into car amplifiers for personalized audio tuning.
This board is an excellent choice for audio enthusiasts and professionals seeking an affordable, easy-to-use solution for enhancing audio fidelity through bass and treble adjustments.
