DIY STK Stereo Amplifier PCB 120W - 200W STK 4201II - STK 4231II Good Quality

Description

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Item Description
DIY Stereo Power Amplifier 120W to 200W
Powered by STK4201 II to STK 4231 II
--- Components Kit + Generic STK IC + PCB ---
The STK42XX II Series is a Hybrid Amplifier IC by Sanyo. The Series consists of 4 ICs ranging power output from 120W to 200W. All ICs in the series share the same circuit and pin out so you can just select any IC respective to your power requirement and put it to the circuit without changing any other component. STK 42XX II series can produce high power output up to 100 watts per channel. The circuit has a Built-in muting circuit to cut off various kinds of pop noise. Also It employees a Protection circuit.
Features of the circuit
1. Professionally Designed PCB for the Best Quality Output and Stability.
2. Designed to cut off various kinds of pop noises.
3. Very Easy to assemble no need an expert knowledge.
4. Assembly and Testing Guide included (English)
5. Tested for Quality and Stability (Using Genuine STK IC)
6. Thick and wider copper paths for delivering maximum power output.
7. Muting circuit and Amplifier Protection on board circuit
Printed Circuit Board (PCB)
PCB Specifications
1. Dimensions - 150mm x 90mm
2. Thickness - 1.6mm
3. Material - Bakelite epoxy
4. Solder mask - none
5. Anti-Oxidation protection - Rosin Coat (also it makes easier to solder)
6. Manufacturer - CAD PCB
7. Made in Sri Lanka
The Kit Includes
This kit includes all the components for the amplifier circuit and Instructions for assembling and testing the circuit.
Since they are large and due to packing process, 4700uF capacitors may have faint scratches and dents on their surface. It will only affect appearance.
"STK IC is a Generic product"
The STK IC (Integrated Circuit)
This board is Compatible with 4 types of STK 42XX series amplifier ICs. You can choose the STK IC for desired Power and the supply Voltage in the chart below.
Example:
If you want to build a 200W amplifier, you should choose STK4231II and the supply voltage should be +/-51V (or 36V-0V-36V center tapped Transformer)
Please Let me know which STK IC you need by adding a "note to seller" or sending me a message. If no choice has been made, STK4231 II (200W) will be sent by default.
Need only PCB "CLICK HERE"
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Package Included:
1 x PCB Board
1 x Components Kit
1 x STK IC
1 x Instruction Sheet
(NO Retail Box. Packed Safely in Bubble Bag)
Shipping Terms
1. We Ship Worldwide
2. We Ship only Verified Pay-Pal Address. Please make sure your Address is correct before order.
3. All items are shipped via Sri Lankan Post within 48 hours after received cleared payments.
Item Will Arrive in 24 - 40 Working Days.
(Arrival time Vary due to uncontrollable factors, custom delay, Geographical distance, Natural Disasters)
Payment Terms
1. We Accept PayPal Only.
2. Selling Price is not Include any Duty or Import TAX. Therefore we do not responsible for any custom Duty or Tax.
3. Payments must be received within 3 Days since the date of purchased.
4. Please Lave note in when you buy, if you have any special request (Color / Size/etc.)
5. Orders will be processed immediately and Dispatched within 48 Hours.
Return Policy
1. Please Contact us through eBay Message if your item no arrived within 35 Days. We Check the the Delivery status with shipping service and take the needful action and solve the problem.
2. In the Unlikely event that your Product is faulty in anyway, you must contact us ASAP and return it within 7 Days of Receipt.
3. We will not be responsible for the delivery or insurance charges incurred in returning item back to us.
4. If you return an item purchased from us, it must be back in original condition.
This include All Packaging
(Cartoon Plastic bag, Manuals etc. or we will charge 8% restocking fee)
Feed Back
1. We Maintain High Standard of Excellence
and strive for 100% Customer Satisfaction! Positive feedback is very important to us.
2. We Request you to contact us immediately before YOU leave us Neutral or Negative Feedback. So that we can satisfactorily address your Concern.
“It’s impossible to address issues if we do not know about them”
3. Once You Leave Positive Feedback, Our Automated Process Will Respond by giving you Positive Feedback
4. Our Key Goal is to Provide Ultimate Level Customer Service. Therefore for any concern contact us anytime. We respond you within 24 Hours.
5. Please Don’t Leave Negative or Neutral
Feed back if you
haven't received
item within 35 days. That situation
Contact us.
We take the needful action
PCS Technology Sri Lanka