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Get up to 45% off on Retail Prices
best Audio Power IC amplifier boards
TDA7265 2.1 Home theater / Car Amplifier Board
TDA2030 TDA2050 20 + 20 Watt Stereo Amplifier Board
TDA7265 2.1 Home theater / Car Amplifier Board
- 2.1 Channel amplifier with low pass filter using NE5532
- 30 + 30 watt stereo + 60 watt subwoofer
- Best for making Home Theater systems, Car Subwoofer Amplifier
- Working Voltage - 12 to 36 Volt DC Single Supply
- Battery operation - can be used in Vehicles like Cars, buses, trucks & tractors
TDA7294 100 Watt Mono Amplifier Board
TDA2030 TDA2050 20 + 20 Watt Stereo Amplifier Board
TDA7265 2.1 Home theater / Car Amplifier Board
- Low cost high power amplifier board
- Compact size = fit in any box
- Best for Subwoofers, Guitar amplifier & Home Audio systems
- Working Voltage - ±18 to ±35 Volt DC
- Transformer Recommended - 24 0 24 VAC 5 Ampere with proper rectifier and filters.
TDA2030 TDA2050 20 + 20 Watt Stereo Amplifier Board
TDA2030 TDA2050 20 + 20 Watt Stereo Amplifier Board
TDA2030 TDA2050 20 + 20 Watt Stereo Amplifier Board
- A learning tool for Beginners
- Made with Easily available components
- Best for Desktop / Laptop stereo speakers
- Working Voltage - ±12 to ±22 Volt DC
- Transformer Recommended - 15 0 15 VAC 3 ampere
High power Transistor amplifier boards
100 Watt Mono Amplifier board using 2SC5200 2SA1943 Transistors
100 Watt MOSFET Amplifier board using IRFP240 IRFP9240 Power MOSFETs
100 Watt MOSFET Amplifier board using IRFP240 IRFP9240 Power MOSFETs
- Basic Knowledge of Electronics required.
- Simple Circuit with excellent Performance.
- All round general purpose amplifier
- Working Voltage - ±18 to ±35 Volts Dual DC Supply.
- Transformer Recommended - 24 0 24 VAC 5 Ampere with proper rectifier and filters.
100 Watt MOSFET Amplifier board using IRFP240 IRFP9240 Power MOSFETs
100 Watt MOSFET Amplifier board using IRFP240 IRFP9240 Power MOSFETs
100 Watt MOSFET Amplifier board using IRFP240 IRFP9240 Power MOSFETs
- Basic Knowledge of Electronics required.
- TO-220 Mosfet support - small farm factor mosfets like IRF540 9540 & IRF640 9640 can be used
- Vintage circuit with Modern components
- Working Voltage - ±18 to ±35 Volts Dual DC Supply.
- Transformer Recommended - 24 0 24 VAC 5 Ampere with proper rectifier and filters.
200 watt Hi Fi Mono Amplifier using 2SC5200 2SA1943 Transistors
200 watt Hi Fi Mono Amplifier using 2SC5200 2SA1943 Transistors
200 watt Hi Fi Mono Amplifier using 2SC5200 2SA1943 Transistors
- Real Hi Fi Amplifier, it requires expertise.
- Ultra Low Distortion & Noise
- Best for Home Audio.
- Working Voltage - ±18 to ±45 Volt DC
- Transformer Recommended - 30 0 30 VAC 5 Ampere with proper rectifier and filters.
400 watt Hi Fi Mono Amplifier using 2SC5200 2SA1943 Transistors
200 watt Hi Fi Mono Amplifier using 2SC5200 2SA1943 Transistors
200 watt Hi Fi Mono Amplifier using 2SC5200 2SA1943 Transistors
- Real HiFi Amplifier, it requires expertise.
- Ultra low Distortion & Noise
- Best for Home audio & Studio Amplifiers.
- Working Voltage - ±18 to ±45 Volt DC
- Transformer Recommended - 30 0 30 VAC 5 - 8 Ampere with proper rectifier and filters.
pre amp / Bass treble / subwoofer boards
Stereo Bass Treble Gain Board using NE5532 TL072 4558 op amp ic
Stereo Bass Treble Gain Board using NE5532 TL072 4558 op amp ic
Stereo Bass Treble Gain Board using NE5532 TL072 4558 op amp ic
- High performance Super Bass Treble board
- +5v output for USB / Bluetooth players
- On board triple Regulated power supply
- Working Voltage - ±12 to ±15 Volt DC
- Transformer Recommended - 15 0 15 VAC 500mA
Hifi Stereo Pre amp & Bass Treble Gain Board
Stereo Bass Treble Gain Board using NE5532 TL072 4558 op amp ic
Stereo Bass Treble Gain Board using NE5532 TL072 4558 op amp ic
- Stereo Pre amp using NE5532 ic to amplify input signal.
- Hi fidelity stereo Bass treble
- Separate gain control for each channel
- on board regulated power supply
- Transformer recommended - 15 0 15 VAC 500mA
NE5532 4558 TL072 Subwoofer Low pass Filter Board
Stereo Bass Treble Gain Board using NE5532 TL072 4558 op amp ic
NE5532 4558 TL072 Subwoofer Low pass Filter Board
- Up to 24dB Bass Boost.
- 2 step frequency Adjust for subwoofer
- High gain output for ic, transistor or mosfet amplifiers
- Ultra compact design
- 12 0 12 or 15 0 15 volt DC supply required
power supplies & other boards
10 Ampere Power Supply Rectifier Board for Audio amplifiers
10 Ampere Power Supply Rectifier Board for Audio amplifiers
10 Ampere Power Supply Rectifier Board for Audio amplifiers
- Designed for High Power Audio amplifier applications
- Dual Rail power supply with fuse protection & LED indicators
- Easy to Assemble and operate
- Screw Terminal Connectors - 4.1 & 2.1 amplifier support
- Transformer - any Centre tapped transformer up to 10 Amps
6v / 12v LED Emergency Light Board using LM317
10 Ampere Power Supply Rectifier Board for Audio amplifiers
10 Ampere Power Supply Rectifier Board for Audio amplifiers
- Simple and Reliable auto cut emergency light board
- 6v and 12v Battery support
- Easy to assemble and operate
- Automatic charging- battery over charge protection
- Transformer recommended - 0 -12v / 0-15v 1 ampere
Speaker DC Protection Board 2 Channel 10 Amp Max Current
10 Ampere Power Supply Rectifier Board for Audio amplifiers
Speaker DC Protection Board 2 Channel 10 Amp Max Current
- Dual Channel Speaker protection board
- 10 ampere max current
- up to 600 watt amplifier support
- ±2 volt DC detection. LED for fault indication
- works with AC or DC single supply
upcoming pcb and kits
600 Watt MOSFET Amplifier using IRFP240 9240
100 + 100 watt Stereo amplifier with Pre amp & Power Supply
600 Watt MOSFET Amplifier using IRFP240 9240
- Only For Experts / Advanced users.
- High Power & Redundancy.
- Best for DJ's and PA Systems.
- Working Voltage - ±24 to ±70 Volt Dual DC
- Transformer Recommended - 45 0 45 VAC 5 - 10 Ampere with proper rectifier and filters.
500 watt Mosfet Amplifier using IRFP240 9240
100 + 100 watt Stereo amplifier with Pre amp & Power Supply
600 Watt MOSFET Amplifier using IRFP240 9240
- Real HiFi Amplifier, it requires expertise.
- High Power & Low Distortion
- Best for Home audio and PA Systems.
- Working Voltage - ±18 to ±55 Volt Dual DC
- Transformer Recommended - 35 0 35 VAC 5 - 8 Ampere with proper rectifier and filters.
100 + 100 watt Stereo amplifier with Pre amp & Power Supply
100 + 100 watt Stereo amplifier with Pre amp & Power Supply
150 watt Amplifier using 2SC5200 / 2N3055 / 2N3773 NPN Transistors
- Pre Amp using NE5532 / TL072 / JRC4558 ic
- 100 + 100 Watt RMS stereo Amplifier using 2SC5200 2SA1943 power Transistors
- On Board Power Supply Rectifier with +15v & +5v regulated supply
- Connect USB / Bluetooth board Directly and Enjoy
- 24 0 24 VAC 5 Amp Transformer recommended.
150 watt Amplifier using 2SC5200 / 2N3055 / 2N3773 NPN Transistors
150 watt Amplifier using 2SC5200 / 2N3055 / 2N3773 NPN Transistors
150 watt Amplifier using 2SC5200 / 2N3055 / 2N3773 NPN Transistors
- Quasi Complimentary version of Macaque 200w Amplifier
- Ultra Low Distortion & Noise
- Best for Home Audio.
- Working Voltage - ±18 to ±35 Volt DC
- Transformer Recommended - 24 0 24 VAC 5 Ampere with proper rectifier and filters.
35 Ampere Audio amplifier power supply board
150 watt Amplifier using 2SC5200 / 2N3055 / 2N3773 NPN Transistors
35 Ampere Audio amplifier power supply board
- 35 Ampere Max output current.
- Dual Rail power supply with fuse protection & LED indicators
- Capable of delivering instantaneous peak currents to amplifiers.
- Designed for High power audio amplifiers.
- Transformer - any Centre tapped transformer up to 20 Amps
LM3886 Mono Hifi Power Amplifier Board
150 watt Amplifier using 2SC5200 / 2N3055 / 2N3773 NPN Transistors
35 Ampere Audio amplifier power supply board
- 130 watt max power output
- 68 watt output at Less then 1% THD
- Dual supply mono amplifier
- Compact design with minimum external components
- noise reduction circuit as per manufacturers recommendation.