STK (4101 to 4191) Stereo Amplifier 100W (50W +50W) DIY PCB Kit (without STK IC) for Sale

STK (4101 to 4191) Stereo Amplifier 100W (50W +50W) DIY PCB Kit (without STK IC) For Sale

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STK (4101 to 4191) Stereo Amplifier 100W (50W +50W) DIY PCB Kit (without STK IC):
$15.00

Dear Sir/Madam,

Good day to you !

Thanks for referring our products.

This electronic learning kit is designed for youngsters ,amplifierlovers, students and hobbyists to learn fundamental concepts and practice skills such as

component identification, soldering, and testing. Before diving into programmable electronics such as Arduinos, this circuit is highly

recommended for anybody interested in electronics.

You\'ll need a 28V (3A Minimum) Dual supply transformer to supply the power for circuit.

This package not included the power supply transformer. The presence of an adult is required at all times.

You can use the STK IC range from 4101 to 4191. The STK IC not include in package.

The STK IC need to order separatelyas per your selection.

STEPS:

1. Solder thecomponentsto the PCB Board.

2. Connect the J points by wire.

3. Fix the Heat sink to STK IC before power supply.

3. After soldering the components to the PCB board, connect the power supply.

4. Remember to input power by 28V(3A Minimum)Dual supply transformer.

5. Connect the Audio input and Speakers for output.

6. Adjust the Volume by your audio input device. This circuit not contain tone controller.

You can add separatetone control preamp circuit for input the audiosignals.

7. Use an amplifier enclosureor casing for beautifulfinish.

8. Please feel free to massage us for any technical support.

9. You need heat sink, STK IC and power supply for this circuit. Which are not included in package.

Description

Operating voltage: 56V, 5A

Output : 100W Stereo ( 50W + 50W)

Use the 1.6MM thick double-sided Fiber Glass Board.

STK 4191 Power Amplifier Without Pre-Amp (Small)

Resistors

56KΩ 04

2.2KΩ 04

1KΩ 04

100Ω 02

4.7Ω 02

560Ω 02

Capacitors

100µF(50V) 03

47µF(50V) 02

2.2µF(50V) 02

10µF(50V) 01

4700µF(50V) 02

0.1µF(104) 02

470PF 02

Diodes

1N5392 04

STK ( 4101 to 4191 ) 01(Not include in package)

Heat Sink for STK IC 01(Not include in package)

Payment:

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Payment must be completed within 7 days.

PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.

Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.

Shipping:

Free Shipping to Worldwide.

Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that\'s why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.

We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address.

Package will Shipping by E-Package with Tracking Number (7-15 Days to Delivered).

Items are shipped via SriLaka Post Air Mail.

Guarantee:

Good Good quality. Buy with confidence!

If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.

Not accept returning of electronic components.

Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.

We maintain high standards of excellence and strive for 100% customer satisfaction! response is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative response, so that we can satisfactorily address your concerns.

Thanks & Regards.