Complementary Symmetry Amplifier

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Product Details:

Voltage AC 220-240V, 50/60Hz
Low Impedance Compatible down to 4 Ohms
Harmonic Distortion Less than 0.1%
Heatsink Aluminium Extruded
Material High-grade PCB, metal chassis
Frequency (MHz) 0.02 - 2.0 MHz (audio frequency response 20 Hz - 20 kHz)
Channels 2 (Stereo)
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Complementary Symmetry Amplifier Price And Quantity

Minimum Order Quantity 1 Unit

Mounting Type Table top or rack mount
Output Transistor PNP/NPN matched pair
Input Impedance 47 k
Fuse Protection Yes (Internal)
Protection Short circuit and overload
Cooling Method Passive Heat Sink
Connectivity Screw terminal output, RCA input
Circuit Topology Class AB Complementary Symmetry
Application Audio amplification, DIY electronics
Compliance RoHS Compliant
PCB Type FR-4, 1.6 mm thick
Storage Temperature -20C-70C
Input Sensitivity 300 mV
Operating Temperature 0C-50C

Complementary Symmetry Amplifier Product Specifications

Harmonic Distortion Less than 0.1%
Frequency (MHz) 0.02 - 2.0 MHz (audio frequency response 20 Hz - 20 kHz)
Voltage AC 220-240V, 50/60Hz
Noise Level Less than 2 mV
Weight (kg) 1.3 kg
Input Signal Audio (RCA, 2 Vrms)
Low Impedance Compatible down to 4 Ohms
Material High-grade PCB, metal chassis
Dimension (L*W*H) 250 mm x 180 mm x 60 mm
Channels 2 (Stereo)
S/N Ratio > 90 dB
Heatsink Aluminium Extruded
Color Silver/Black
Power 60 Watts RMS x 2 channels

Mounting Type Table top or rack mount
Output Transistor PNP/NPN matched pair
Input Impedance 47 k
Fuse Protection Yes (Internal)
Protection Short circuit and overload
Cooling Method Passive Heat Sink
Connectivity Screw terminal output, RCA input
Circuit Topology Class AB Complementary Symmetry
Application Audio amplification, DIY electronics
Compliance RoHS Compliant
PCB Type FR-4, 1.6 mm thick
Storage Temperature -20C-70C
Input Sensitivity 300 mV
Operating Temperature 0C-50C

Complementary Symmetry Amplifier Trade Information

Supply Ability 5 Unit Per Week
Delivery Time 4-5 Days
Main Export Market(s) Australia, South America, Eastern Europe, Western Europe, Middle East, Asia, Central America, North America, Africa
Main Domestic Market All India

Product Description

Complementary Symmetry Amplifier

Objective : To study frequency response & output of a complementary symmetry Amplifier.

Features : Instrument comprises of fixed output DC Regulated Power Supply of 12V, Circuit diagram is printed, Components mounted behind the front panel connections of important points brought out at 4 mm Sockets.

Efficient Class AB Complementary Symmetry Design

This amplifier leverages a Class AB complementary symmetry topology with precisely matched PNP/NPN output transistors, offering excellent linearity and audio accuracy. The high-grade PCB and robust construction ensure long-term reliability, making it suitable for diverse audio setups.

Superior Audio Fidelity and Low Distortion

Optimized for crystal-clear sound, the amplifier provides an extended audio frequency response (20 Hz20 kHz) and minimal harmonic distortion (<0.1%). The >90 dB signal-to-noise ratio keeps your audio free from unwanted interference, enhancing music listening or audio processing experiences.

Easy Installation and Versatile Mounting

Featuring a durable metal chassis and compact dimensions (250 x 180 x 60 mm), the amplifier supports both table top and rack mounting. Connectivity is simple and secure with RCA inputs and screw terminal outputs, making integration seamless in various settings.

FAQs of Complementary Symmetry Amplifier:

Q: How can I connect speakers to the amplifier, and what is the minimum impedance supported?

A: You can connect your speakers to the amplifier using the screw terminal output connectors provided. The amplifier is designed to handle speaker impedances as low as 4 Ohms, ensuring compatibility with a range of audio speakers for stereo applications.

Q: What protective measures are included to safeguard the amplifier during operation?

A: The unit incorporates comprehensive protection features such as short circuit and overload protection, along with an internal fuse. These safeguards help prevent damage to the amplifier and connected devices, ensuring safe and consistent performance over time.

Q: When should I use the passive heat sink, and how effective is it for cooling?

A: The aluminium extruded passive heat sink is always engaged during operation, efficiently dissipating heat generated by the output transistors. Passive cooling is sufficient for the amplifiers 60-watt-per-channel output, maintaining stable thermal performance within the 0C to 50C operating range.

Q: Where can the amplifier be mounted, and what options are available for installation?

A: This amplifier supports both tabletop and rack-mount installations. Its sturdy metal chassis and compact form factor make it flexible for integration into home audio systems, professional racks, or DIY setups.

Q: What is the input sensitivity and impedance, and how does this benefit audio source compatibility?

A: The amplifier features an input sensitivity of 300 mV and an impedance of 47 k, making it suitable for standard audio sources such as mixers, preamps, and signal processors. This ensures optimal signal integration and minimal audio loss across devices.

Q: How do I connect my audio source, and what kinds of inputs are supported?

A: You can connect your audio source via the RCA input jacks, which accept standard line-level signals (up to 2 Vrms). This allows you to easily integrate CD players, computers, or other audio devices into your setup.

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