Adding PreAmp to 20 Watt Class-A Amplifier
I will show what adding capacitance to the power supply will do for ripple reduction. This video title is; 20W Class A Amp meets Big Capacitor. There is a playlist for this 20 Watt Class A Amplifier (see below). It is titled 20W Class-A Amplifier meets Big Capacitor.
You can support this channel with this link to Patreon - I really do appreciate your support? This support helps me purchase the equipment I use for testing a reviews.
Patreon.com/KissAnalog
Or you can support this channel with a one time donation on PayPal at: KissAnalog@gmail.com
Ebay link to this preamp (about $2): https://ebay.us/NXfDHA
Link to 20W Class A Amplifier boards (under $60 usually): https://ebay.us/XOS7Of
Amazon Link to preamp board (under $5): (the one I have is out of stock right now, but this one is about the same, but it does have capacitor inputs which you can short if not wanted.) https://amzn.to/33J5dDJ
Class A Power Amplifier Playlist: https://youtube.com/playlist?list=PLZ0_iMoMBSsnfyyg78ez-uqtGyOF9h2VI
Yaung Jing is the brand, and the following is the specifications for it:
Basic Parameters
Supply voltage: DC +/-25V ~ +/-35V
Output power: 20W @ 8 Ohm, 40W @ 4 Ohm, 80W @ 2 Ohm
Speaker impedance: ohm 2 ~ 8 Ohm
Zener Diodes: https://amzn.to/3qlKoYH
Wire clamps: Wago assortment: https://amzn.to/3qkY4mQ
Keadic assortment: https://amzn.to/2N80vKT
Link to 20W Power Amplifier Board: https://amzn.to/3oB0VWW
Link to silicone lead set: https://amzn.to/3j23ksq
Link to Blue silicone mat: https://amzn.to/36qpIqD
Please use this link for the Hiraga Power supply kit:
https://rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FHiraga-A-Class-Power-Supply-PCB-D-I-Y-Aleph-Zen-X%2F112453914501%3Fhash%3Ditem1a2ec68f85%3Ag%3AWnsAAOSwF09Zc2YD&campid=5338607533&toolid=10001&customid=Hiraga Power Supply
Please use this link for Aleph 5, Class A Amplifier kit used in this project: http://rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575544800&toolid=10001&campid=5338607533&customid=Class+A+Amplifier+Project+Aleph+5+kit&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2F323781896316
Another Aleph 5 Class A amplifier link:
https://rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FAleph-5-60W-A-class-Amplifier-D-I-Y%2F112627178092%3Fhash%3Ditem1a391a5a6c%3Ag%3A~fYAAOSwaSZZ-4e4&campid=5338607533&toolid=10001&customid=Aleph 5 Amplifier
Irwin Drill and Tap set: https://amzn.to/3l7coxb
Titanium drill and tap bit set: https://amzn.to/3rDU1Cz
Tap and Die 40 piece set: https://amzn.to/2PHTUb1
Cutting Fluid: https://amzn.to/3qyFR4l
Klein Tool Heavy duty wire stripper: https://amzn.to/2OcV26n
Видео Adding PreAmp to 20 Watt Class-A Amplifier канала Kiss Analog
You can support this channel with this link to Patreon - I really do appreciate your support? This support helps me purchase the equipment I use for testing a reviews.
Patreon.com/KissAnalog
Or you can support this channel with a one time donation on PayPal at: KissAnalog@gmail.com
Ebay link to this preamp (about $2): https://ebay.us/NXfDHA
Link to 20W Class A Amplifier boards (under $60 usually): https://ebay.us/XOS7Of
Amazon Link to preamp board (under $5): (the one I have is out of stock right now, but this one is about the same, but it does have capacitor inputs which you can short if not wanted.) https://amzn.to/33J5dDJ
Class A Power Amplifier Playlist: https://youtube.com/playlist?list=PLZ0_iMoMBSsnfyyg78ez-uqtGyOF9h2VI
Yaung Jing is the brand, and the following is the specifications for it:
Basic Parameters
Supply voltage: DC +/-25V ~ +/-35V
Output power: 20W @ 8 Ohm, 40W @ 4 Ohm, 80W @ 2 Ohm
Speaker impedance: ohm 2 ~ 8 Ohm
Zener Diodes: https://amzn.to/3qlKoYH
Wire clamps: Wago assortment: https://amzn.to/3qkY4mQ
Keadic assortment: https://amzn.to/2N80vKT
Link to 20W Power Amplifier Board: https://amzn.to/3oB0VWW
Link to silicone lead set: https://amzn.to/3j23ksq
Link to Blue silicone mat: https://amzn.to/36qpIqD
Please use this link for the Hiraga Power supply kit:
https://rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FHiraga-A-Class-Power-Supply-PCB-D-I-Y-Aleph-Zen-X%2F112453914501%3Fhash%3Ditem1a2ec68f85%3Ag%3AWnsAAOSwF09Zc2YD&campid=5338607533&toolid=10001&customid=Hiraga Power Supply
Please use this link for Aleph 5, Class A Amplifier kit used in this project: http://rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575544800&toolid=10001&campid=5338607533&customid=Class+A+Amplifier+Project+Aleph+5+kit&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2F323781896316
Another Aleph 5 Class A amplifier link:
https://rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FAleph-5-60W-A-class-Amplifier-D-I-Y%2F112627178092%3Fhash%3Ditem1a391a5a6c%3Ag%3A~fYAAOSwaSZZ-4e4&campid=5338607533&toolid=10001&customid=Aleph 5 Amplifier
Irwin Drill and Tap set: https://amzn.to/3l7coxb
Titanium drill and tap bit set: https://amzn.to/3rDU1Cz
Tap and Die 40 piece set: https://amzn.to/2PHTUb1
Cutting Fluid: https://amzn.to/3qyFR4l
Klein Tool Heavy duty wire stripper: https://amzn.to/2OcV26n
Видео Adding PreAmp to 20 Watt Class-A Amplifier канала Kiss Analog
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