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Chinese 6J1 tube buffer - Swapping the LED's 

Bassblaster Audio Tech
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changing the blue LED's under the tubes for some shiney new amber LED's
LEDS i used - www.mouser.com...

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12 сен 2024

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Комментарии : 28   
@marciolima2501
@marciolima2501 2 года назад
God bless you , you read My Mind!
@johnhilton9184
@johnhilton9184 2 года назад
Am I right in thinking, that this can be plugged into the phono inputs on an integrated amplifier and a turntable can then be plugged into the vacuum tube buffer? So if I understand it correctly I would not waste the phono inputs on the amp, but I would be getting that tube sound!
@williamstaten8102
@williamstaten8102 5 лет назад
Next time your at dollar tree they have felt pads in the tool area. Used them before to replace missing pads on feet. I like the orange much better. Got one of these kits a couple years ago. Never got around to putting it together. Do you really think it changes the sound?
@bassblasteraudiotech4918
@bassblasteraudiotech4918 5 лет назад
All these do is add that tube sound. i myself heard no difference. but with some better gear i might. I just have generic big ass 80's speakers with 80's power amps in a WAY to small room. even with that its a cool kit to have laying around
@juanpablovivanco9254
@juanpablovivanco9254 6 лет назад
Great video and great task... do you think there's a simple way to just turn off the leds? Thanks in advance.
@bassblasteraudiotech4918
@bassblasteraudiotech4918 5 лет назад
To turn off, maybe you could pull the voltage dropper resistors and run it to an external switch. that would allow you to turn them on and off. or just don't install the LED's at all
@jaymercha3859
@jaymercha3859 5 лет назад
Cut the leads.
@commentcommenter3529
@commentcommenter3529 5 лет назад
Bassblaster Audio Tech what kind of leds did you replace it with? Im not an electronics guy so i guess voltage and model number?
@danilosuarez4887
@danilosuarez4887 5 лет назад
cut the pcb trace and connect 2 wires going to on off switch. just a simple as that.
@jsngallery
@jsngallery 4 года назад
i think orange led’s have lower forward voltages than blue, im just thinking about the resistors
@Marian1983.2D
@Marian1983.2D 4 года назад
Nice job! So, this preamp can be used as a turntable phono preamp too?
@bassblasteraudiotech4918
@bassblasteraudiotech4918 4 года назад
no its only a buffer with some gain. theres no EQ curve. There are 6J1 phono kits out there.
@JohnTechnoPh
@JohnTechnoPh 4 года назад
Nice one
@Aris-wz4kq
@Aris-wz4kq 5 лет назад
are you pleased with the audio performance of this preamp ?? is it good for a buffer??
@user-pq3tw5fz7g
@user-pq3tw5fz7g 5 лет назад
Ha! ha! ha!. very amuzing video. Thubs up!
@DennisSantos
@DennisSantos 4 года назад
What is it about the Chinese obsession with those goddamn blue LEDs?
@bassblasteraudiotech4918
@bassblasteraudiotech4918 4 года назад
who knows. Imagine what a hobbiest house of one that lives in china looks like. probably so much blue you'd think its a disco
@DennisSantos
@DennisSantos 4 года назад
@@qoph1988 I actually added an orange led power light on my kit. Doesn't look half bad if I say so myself. Blends in with the tubes. Check my channel but my camera phone doesn't do it justice.
@W1RMD
@W1RMD 4 года назад
These tubes break EASILY!!!!! The sockets are TOO TIGHT and crack around the pins. Take a tool and gently loosen the pins in the tube sockets so you don't have to force the tubes in! Even then, the tubes can be easily damaged upon installation. Can't beat the price, but get EXTRA tubes when you order them. It sucks when you order an amp, plug in a tube, it breaks, you wait months for a new one, then break it. I've installed MANY tubes in my 25+ years working on electronics! These sockets and tubes borderline on terrible, but you get what you pay for!
@bassblasteraudiotech4918
@bassblasteraudiotech4918 3 года назад
Thats a common issue with these Chinese kits as the overly tight tube sockets. My kit is still holding up good, i dust it off maybe twice a year lol. it doesnt get used much anymore
@drosselmeier
@drosselmeier 4 года назад
that's right
@nor4277
@nor4277 5 лет назад
You can get three or four hundred l.e.d.s for what most people.pay for two at places like radio shack ,at ebay,bang good and Ali express ,.I think I paid about four dollars four about 400 l.e.d.,s .I like you amp.,I like the amber,l.e.d.,a much better good video
@nor4277
@nor4277 5 лет назад
Ali express has some.great ear phones cheap👂📱
@gregm3771
@gregm3771 4 года назад
Will it work with NO leds?
@bassblaster505
@bassblaster505 4 года назад
i see no reason why it wouldn't
@markusbrogle7603
@markusbrogle7603 Год назад
It works without LEDs . I just desoldered them.
@Tbonyandsteak
@Tbonyandsteak 4 года назад
eeeh Ok, but I am not gonna need that.
@TheHoss4145
@TheHoss4145 4 года назад
LOL...
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