Contact us:- +91 9424930058 ( Call / Whatsapp )
Contact us:- +91 9424930058 ( Call / Whatsapp )
New PCB's
600 Watt MOSFET Amplifier using IRFP240 9240
600 Watt MOSFET Amplifier using IRFP240 9240
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 ±65 Volt DC
- Transformer Recommended - 40 0 40 VAC 5 - 10 Ampere
Stereo Bass Mid Treble Board
600 Watt MOSFET Amplifier using IRFP240 9240
600 Watt MOSFET Amplifier using IRFP240 9240
- High Bass Boost -15 dB
- Super Mid for DJ and PA Systems
- Cristal Clear Treble
- Working Voltage - ±12 to ±24 Volt DC
- 15 0 15 VAC 500mA Transformer recommended.
Multi Use Power Supply Board
100 + 100 watt Stereo amplifier with Power Supply
100 + 100 watt Stereo amplifier with Power Supply
- Regulated - +5v, +15v, -15v 1.5 ampere supply
- Unregulated supply - 10 ampere Max Current using GBU1010 or Similer Bridge Rectifier.
- One or Two Transfomers Can be Connected.
- Versatile - use in 2.1 Home Theater Systems, Subwoofer Amps or Hobby projects.
- Max Capacitor Diameter - 18 mm
100 + 100 watt Stereo amplifier with Power Supply
100 + 100 watt Stereo amplifier with Power Supply
100 + 100 watt Stereo amplifier with Power Supply
- 100 + 100 Watt RMS stereo Amplifier
- On board power supply rectifier with DC out
- Heavy Duty rectifier and Big Filter Capacitors
- Easy to make 2.1 home theater Amplifier
- 24 0 24 VAC 5 - 8 Amp Transformer recommended
High power Transistor amplifier boards
400 watt Hi Fi Mono Amplifier
100 Watt Mosfet Amplifier board
100 Watt Mosfet Amplifier board
- Real HiFi Amplifier, 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
100 Watt Mosfet Amplifier board
100 Watt Mosfet Amplifier board
100 Watt Mosfet Amplifier board
- 100w Mosfet Amplifier using IRFP240 IRFP9240 power mosfets
- Simple Board with excellent Performance.
- Vintage amplifier circuit.
- Working Voltage - ±18 to ±45 Volts Dual DC Supply.
- Transformer Recommended - 24 0 24 VAC 5 Ampere
100 Watt Mono Amplifier board
100 Watt Mosfet Amplifier board
100 + 100 watt Stereo amplifier with Power Supply
- 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
100 + 100 watt Stereo amplifier with Power Supply
100 + 100 watt Stereo amplifier with Power Supply
100 + 100 watt Stereo amplifier with Power Supply
- 100 + 100 Watt RMS stereo Amplifier
- On board power supply rectifier with DC out
- Heavy Duty rectifier and Big Filter Capacitors
- Easy to make 2.1 home theater Amplifier
- 24 0 24 VAC 5 - 8 Amp Transformer recommended
200 watt Hi Fi Mono Amplifier
100 + 100 watt Stereo amplifier with Power Supply
200 watt Hi Fi Mono Amplifier
- Real Hi Fi Amplifier, Requires expertise.
- Ultra Low Distortion & Noise
- Best for Home Audio.
- Working Voltage - ±18 to ±45 Volt DC
- Transformer Recommended - 30 0 30 VAC 3 - 5 Ampere
best Audio Power IC amplifier boards
TDA7294 100 Watt Mono Amplifier Board
TDA2030 TDA2050 20 + 20 Watt Stereo Amplifier Board
TDA2030 TDA2050 20 + 20 Watt Stereo 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
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
- Easily available components
- Best for Desktop / Laptop stereo speakers
- Working Voltage - ±12 to ±22 Volt DC
- Transformer Recommended - 15 0 15 VAC 3 ampere
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
pre amp / Bass treble / subwoofer boards
Hifi Stereo Pre amp & Bass Treble Gain Board
NE5532 4558 TL072 Subwoofer Low pass Filter Board
NE5532 4558 TL072 Subwoofer Low pass Filter Board
- 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 1A
NE5532 4558 TL072 Subwoofer Low pass Filter Board
NE5532 4558 TL072 Subwoofer Low pass Filter Board
NE5532 4558 TL072 Subwoofer Low pass Filter Board
- Up to 24dB Bass Boost.
- Frequency Adjust for subwoofer
- High gain output for ic, transistor or mosfet amplifiers
- on board Phase Switch
- Ultra compact design
- ±12 0 12 or ±15 0 15 volt DC supply required
Stereo Bass Treble Board
NE5532 4558 TL072 Subwoofer Low pass Filter Board
Stereo Bass Treble Board
- 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
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 Protection Board With On Delay
35 Ampere Audio amplifier power supply board
35 Ampere Audio amplifier power supply board
- Stereo Speaker protection board
- Turn on delay 2 - 5 Seconds ( Configurable )
- 10 ampere max current up to 600 watt Amplifier support.
- ±2 volt DC detection.
- works upto 30 volts AC supply
35 Ampere Audio amplifier power supply board
35 Ampere Audio amplifier power supply board
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
upcoming pcb and kits
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.
About Us
High-Quality PCB Boards Made in India
Committed to Concept, Design & Make in India.
We are in the Business of Audio Electronics since 1996,
PCB's are designed from circuit level as per indian conditions
like availability of parts, cost to the end users.
We improve our designs regularly and introduce new PCBs.
All info about Products working, Performance & Technical Specifications on website.
It is our humble initiative to make our country man know before buying .
PCB's are manufactured with High Precision and Quality within india .
Components used in our PCB's are also available for sale.
26 Jan 2018 we started selling on amazon.in.
26 Jan 2021 we opened our store on Flipkart.com.
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Amphead Electro Works
Email - mypcbinfo@gmail.com
Email - vaspelectronics@gmail.com
Call / Whatsapp no. +91 9424930058
( Office time 11.00 am to 6.00 pm Workdays)