New amp: 15W/ch @ 4 ohms Old Speakers: 3W nominal (5W max.) @ 3.2 ohms (close enough) The new amp has 3 times the max wattage of those old speakers... How is this a good idea? The PAM-8603 would have been sufficient, and cheaper. Good video, visually, but not very clear WHY you are doing some of what you do. 1) Why transfer an old capacitor to the power supply? 2) The old VU meters, what did you do and why? 3) If the old circuit board and cassette mechanism are not used, why not just remove them and make the speaker much lighter? (Any other switch would have done the trick, using the mechanism wasn't entirely necessary.) These are all things that your viewers would need to know if they hope to attempt such a mod. Or at least if they expect to learn anything from your channel. Any insight into your thinking process would be a huge benefit to them. Indeed, I wouldn't call your video a "tutorial" without at least SOME play-by-play instructions. No need to speak, just text will do... like you did with the parts. Or even a few paragraphs in the video description. TE, please do not take this personally. I mean it as constructive criticism to improve your videos. I, myself, do not need you to answer these questions (except maybe the first one), but many would be more confident to try mods like this if they had more information. Cheers!
There are some poblems with this 'setup'. Your device suffer with a ground loop (jittering noise). Install a 1W isolated DC/DC converter on the bluetooth module. Also install some buffer caps on the amplifier otherwise the amplifier can die very soon (there is a huge power dip when starting). I don't understand why you didn't use the internal amplifier anyway.
Would it not be easier to just use a small reversible ( send or receive) Bluetooth transmitter such as the ones used on a non Blue tooth TV to transmit Blue tooth to Bluetooth Headphones etc , connect it to L&R Audio in or L&R Mike in, set it to receive Bluetooth from your mobile & off you go
Don't paint the stuffs at your garden next to the plants, it's toxic spraying tint at them. So, I am super enjoying your videos, but pleas don't do that anymore!!! Regards from Brazil!!!!
you could have connected the bluetooth module to the radios inbuilt amp through aux +5v could have been used from the boarditself it uses +12 volts for the motor these old sets have great sound would not have do do so much modification
Si eso ez pata mi muy facil ,ya que solo es comprar los dispositivos e instalarlos al.audio de entrada y si tiene in axiliat .mas faciles solo 4 conexiones inernas incluyrndo los 5 boltios q,le quefo muy elgante su nradio ,la adlanto 3o años genial
Alo q vi desconecto todo y le puso una salida y un la tarjeta d blutud para mi si iva a aser eso mejor ubiera sacado toda la tarjeta d circuitos para aligerarla porq esas grabadoras nada mas las cargaba hulk
EDUARD BALALYKIN ну ты и лошара😂😂😂😂😂 а я со своего SHARP 777, подобную приблуду сделал, только ЛПМ выкинул, и вместо него модуль AYIUMA c mp3, flac, mp 4-5 вставил. Лабает огонь, на даче самое то😜😝😜😝😜
Exactly what I was looking for, using the original hardware as much as possible. Thanks!
look this video it´s more complete
@@germart44 This video? Or another? Link?
New amp: 15W/ch @ 4 ohms
Old Speakers: 3W nominal (5W max.) @ 3.2 ohms (close enough)
The new amp has 3 times the max wattage of those old speakers... How is this a good idea?
The PAM-8603 would have been sufficient, and cheaper.
Good video, visually, but not very clear WHY you are doing some of what you do.
1) Why transfer an old capacitor to the power supply?
2) The old VU meters, what did you do and why?
3) If the old circuit board and cassette mechanism are not used, why not just remove them and make the speaker much lighter? (Any other switch would have done the trick, using the mechanism wasn't entirely necessary.)
These are all things that your viewers would need to know if they hope to attempt such a mod. Or at least if they expect to learn anything from your channel. Any insight into your thinking process would be a huge benefit to them. Indeed, I wouldn't call your video a "tutorial" without at least SOME play-by-play instructions. No need to speak, just text will do... like you did with the parts. Or even a few paragraphs in the video description.
TE, please do not take this personally.
I mean it as constructive criticism to improve your videos.
I, myself, do not need you to answer these questions (except maybe the first one), but many would be more confident to try mods like this if they had more information.
Cheers!
Thank you very much! You're right
Why more power than "necessary"? More control and better sound when you don't have to push the amp to it's limit. 🙂👍
Excelente trabajo, con esa adaptaciòn sigues disfrutando del radio reproductor portatil...!
Absulutely outstanding! My father has the same cassete radioo, just the writen brand is Hitachi.
Yes, Perdisco is Hitachi 😍
There are some poblems with this 'setup'. Your device suffer with a ground loop (jittering noise). Install a 1W isolated DC/DC converter on the bluetooth module. Also install some buffer caps on the amplifier otherwise the amplifier can die very soon (there is a huge power dip when starting). I don't understand why you didn't use the internal amplifier anyway.
What the hell ? This is not PERDISCO. This is HITACHI ! I have it too ! Very good cassete player !
Perdisco is also Hitachi
Would it not be easier to just use a small reversible ( send or receive) Bluetooth transmitter such as the ones used on a non Blue tooth TV to transmit Blue tooth to Bluetooth Headphones etc , connect it to L&R Audio in or L&R Mike in, set it to receive Bluetooth from your mobile & off you go
Te Where are tweets? A.K.A tweeters?
Simplest way is, buy a Bluetooth transmitter at 30 bucks which has a 3.5 mm jack and fit in the phones socket of cassette player . done !!!
can you create a video out of that idea
I found a usb Bluetooth receiver
You mean BT receiver? The transmitter is the mobile phone...
nice and clear bass from 2x3watts RMS speaker
Felicidades buen trabajo y muy bonita radiograbadora. Saludos.
Fantastic video again my friend. Love and light. Paul.
Thoe
@@RanjitDas-hs1cv what is radio name
bạn nên làm trên con đài sony nhé, trông con đấy có vẻ ngầu hơn ^^
Con này có 2 cái kim VU vẫy kiểu cổ điển nhìn cũng hay hay (^_^)
new subscriber good work
mini tutorial muy bueno, le felicito al autor desde España.
Bắt đồng hồ vumet song song với loa ( kênh ra 3 w ) thì cần tụ mấy mf vậy bạn
Cái đó mình cũng không biết. Nhưng theo mình thì nên mắc nối tiếp VU với 1 con điốt và 1 cái biến trở, đó là cách mình làm trong video.
Ótimo som e ótima montagem
This came out good
thumb down for the VU-meters put in paralel with the speakers
Mình cũng thích loa, với caset cũ các kiểu nên mình sub kênh của bạn
I wish you could show where you got the bluetooth connection and where you connected it.
Where did you get that?
The amp is just distorted.also you have a ground loop .you can fix that by installing a ground loop isolator .
Hi nice restoration.
What is the purpose of the Diode on the Meters negative poles at 4:12?
This is not restoration.
A bluetooth aptx module would perform greatly!
Super cool! saludos de un Colombiano
Nicely done...
loved it
👍
I’m too lazy. I’ll just buy a Bluetooth speaker and be done
Thich lam .day nghe ket noi di a
Great video. How is the music by ? It's great to!
I really like the acoustic guitar track you have playing in the video can you tell who it is and where you got it?
I would just connect an Bluetooth to the back of one of the input connectors?
if the old unit still working,radio,tape just connect the bluetooth module to pre amp where tone control before located
The old unit is not working 😂
Loại máy này vào những năm 1980/1982 hồi đó gọi máy loa liền.
I am missing my 90s JVC
Don't paint the stuffs at your garden next to the plants, it's toxic spraying tint at them. So, I am super enjoying your videos, but pleas don't do that anymore!!! Regards from Brazil!!!!
Hey! If you put a toroidal 14v, you gain double power minim 9w ×2. I own this boombox. The tweeters are missing from inside!?
Nice job.
very goog me gusta like
I don't know what is the use of pam8610 amplifier board in this project?????
Yes, he´s working the module bluetooth and the amplificator separatelly of the recorder amplificator.
Congratulations
Very Good Idea !! Like !!
First !!
Italo Lima sone
Mạch Bluetooth mà bạn dùng nguồn riêng 5v là không còn nghe è è to như vậy chứ để 7805 dùng chung tạp âm rất to
ừ, có lẻ mình nên sử dụng mạch kết hợp bluetooth và công suất chung trên 1 mạch sẽ ổn hơn
you could have connected the bluetooth module to the radios inbuilt amp through aux +5v could have been used from the boarditself it uses +12 volts for the motor these old sets have great sound would not have do do so much modification
Thank's bro! It was broken and I did not know how to fix it, so I had to do it
Top das galáxias
Where do you buy that boom Box
Where I buy to this set
I bought those here: linhkienctn.com/
Đài những năm 9x giống nhà e quá
Tiếc là nó bị hỏng nên không dùng được mạch âm thanh của nó
Cuong 2 Cuong bán cho mình đi 0975492123
I want to convert a shower radio into a Bluetooth speaker
Con dung ngon ko Nguyen ban chu
Thay gi roi a ma ko Nguyen ban
Music please
Geil gemacht. Top (Y)
I wish I could do this. I have a vintage boombox I wanna add bluetooth feature
Nice
Hi, on my smartphone is the same player as you
Hi, That's a great app
bạn hướng dẫn tận tình đi, mình muốn làm lắm mà không biết nối dây vào đâu, mình xin bạn đấy, mình cần làm ,cần lắm
ma nghia dễ mà
Dễ lắm bác, bác mua cái mạch thu bluetooth có cả amply trên đó, nó có 4 dây ra cho 2 loa. Bác hàn 2 loa trên đài vào đó là được.
Nicee. Very good
I am getting lot of buzzz sound how to fic it
chú ơi cho con xin tên mấy bản nhạc cuối dc ko ạ, con thích lăm :))
Tên bài nhạc cuối lúc máy hát là bài: You like it
5w x2 only, the bass is hight for 5w speakers 😱
Super
Si eso ez pata mi muy facil ,ya que solo es comprar los dispositivos e instalarlos al.audio de entrada y si tiene in axiliat .mas faciles solo 4 conexiones inernas incluyrndo los 5 boltios q,le quefo muy elgante su nradio ,la adlanto 3o años genial
hình như có âm thanh có tạp âm nghe ko dc hay .
Nghe cũng ổn bác à, chỉ có điều lúc mới mở lên nó nói "bluetooth mode", tiếng đó quá to, làm giật cả mình, rè cả loa
Ficou massa abraço BRAZIL
show de bola de mais
Hàng cổ hiếm
good
Cho Zalo di noi chuyen cho TIEN
Ứng dụng phát nhạc có 2 kim VU đó tên gì vậy?
Case-O-Player
Avoid noise from the sound...!
Cassette player it's ok or not
not (^_^)
It's very nice boom box radio
Bez té hudby by to nešlo ?
hình như em thấy BPhone 3 phải không bác :3 :3 :3
Lenovo P70a bác ơi
Muy Bueno.... ok..... :)
Как правильно изуродовать мафон
Muito show
Qua tai .ok🌷🌹🌷
what is the song
Enseñanos hacer ese pistolo para soldar
อยากได้ราคาเท่าไร
The ampl chip hot after many minutes!
Realy?
This is radio old but to repair and change the blooth
cool
😜👍👍👍👍👍👍👍👍👍👍
😁🤚👌👍
Ban em nay ko
600k bán luôn ^_^
wow.
Alo q vi desconecto todo y le puso una salida y un la tarjeta d blutud para mi si iva a aser eso mejor ubiera sacado toda la tarjeta d circuitos para aligerarla porq esas grabadoras nada mas las cargaba hulk
Ахуенно,а я выкинул свою Ямаху
EDUARD BALALYKIN ну ты и лошара😂😂😂😂😂 а я со своего SHARP 777, подобную приблуду сделал, только ЛПМ выкинул, и вместо него модуль AYIUMA c mp3, flac, mp 4-5 вставил. Лабает огонь, на даче самое то😜😝😜😝😜
Y los tuiwters sin eso es sólo ruido
NOISE - must be the cheap PAM amplifier
Or the Bluetooth module
Because the two modules share the same power source, there is interference. You can fix it by using B0505 power supply isolation IC
nhảy hư kim luôn?
Showwwwwww
telefondaki music player app link? please
Case-o-player
Purpose me modul mp3
Is ka kya naamha
Ground loop!
Anh o du vay
Mình ở Tiền Giang
Plumth mode
Gjrao òk
Cho nic Zalo nhe
Mình xài facebook thôi, ít xài zalo lắm
facebook.com/ThanhHai271185
What a lazy guy
Canción?
atatát