STK3048 Driver STK6153 Combined Thick Film High Power Amplifier Board
Circuit Features:
● Classic thick film combination STK3048 pushes STK6153
● DC midpoint voltage servo, midpoint voltage is almost zero
● Current-type negative feedback
Two 10000uF50V original Rubycon rectifier filter capacitors.
● High-current OMRON relay with speaker protection circuit.
● Volume control circuit with high performance op-amp feedback, eliminating the effect of resistor potentiometers.
Parameters:
Supply voltage: AC dual 18V-33V
Output power: 85W 8Ω 100W 4Ω
Maximum signal input: 5V
Amplification: 38.2 times
Frequency Response: 25Hz-20kHz/±2dB
Left/Right Channel Separation: 40dB
THD + N (harmonic distortion + noise): 0.05%
Output Load: 4-16Ω
Output channels: 2 channels
Size: 153.72*101.65mm
Package:
1x STK3048 Driver STK6153 Combined Thick Film High Power Amplifier Board
Payment Method: PayPal preferred
Shippment:
International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions etc, If you have not received your shipment after long time days from payment, please contact us.
Returns & Replacements & Repair
We accept returns & replacements within 14 days from the day the customer receive the products, please make first contact within 14 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
Feedback :
1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thanks!
2)We always offer the lowest price for best goods and service to you.
3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here.
Shippment:
International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions etc, If you have not received your shipment after long time days from payment, please contact us.
Returns & Replacements & Repair
We accept returns & replacements within 14 days from the day the customer receive the products, please make first contact within 14 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
Feedback :
1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thanks!
2)We always offer the lowest price for best goods and service to you.
3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here.
