 Hello everybody and welcome back to my V-LOG, to my channel and today we've got a kit to build. Now before I get too far into what this is, we're going to take a peek at it on the screen. So over here we can see that it's a re-engraved British classic audio amplifier, the Quad 606 power amplifier board, 125 watt into 8 ohms, 250 watt into 4 ohms, classic post amplifier. Alright it's got a 4.9 on 21, 21 views, we have a few images of it here, so you can put the transistors on the top, bottom, I think heat sync comes with it, we'll find out in a minute. Let's see what it says down here very quickly, nope sir, we've got here clone the classic British Quad 606 power amplifier, Quad 606 is a new amplifier from Quad Guudu in the UK, it is upgraded version of the Quad 405, parameters, power supply in, we've got plus minus 25 volts to plus minus 55 volt, recommended voltage is plus minus 45 volts, output power 125 volts, yeah we just did that, pre-compensary response, now this ASSYS thing, I looked it up and it's like some sort of development thing in France, so I'm not sure what this is, 2 test days, 20 hertz, 0 dB, wow really, 20 hertz is 0 dB, 10 kilohertz minus 0.3, 10 hertz, sorry minus 0.3, really, 10 kilohertz minus 0.01, sorry, 0.01 minus 0.01, 20 kilohertz minus 0.3 dB, total armament distortion and noise is less than 0.01 cent, magnification again is 51.5 times, that's a lot of gain, output stage quiescent current is 0 milliamps, really, oh yeah monostatic current, I don't know if they've got this the wrong way around or whatever, quiescent current is about 100 milliamps, quite a lot of quiescent current, the recommended radiator feature is greater than 500 grams, voltage plus minus 45, using the operational amplifier TLC271, high performance op-amp, output transistors are six original Huey, semiconductor original Huey, like Huawei, Huawei, 2 SD718s, okay, and there's some images of the kit, noise coil, not quite sure, now at least I think all we ought to do now is just get stuck into how the look, the imagery looks quite nice, there's some doctor there, another one there, visualisation on the size, okay, let me put the transistors underneath if you want to, alright, so that's what we got, okay we've got a little bit of information here, so what's this, this is 2.8, let me see if I can just make that a bit bigger, whoa, where did we go, what does that say, that says 2 kilohertz basically, this one I'm not sure, it's trying to show modification, there's a channel input and a channel output, again on the square wave input and output, a bit right, whoa, we've got to go down here, okay, oh look, look, this is the Quad 707, LJM, Quad 707, we're looking at the Quad 606, it's giving us the 707, let's just double check that in case on, hmm, Quad 606, alright, so we've got the Quad 606, they're advertising, oh yeah, it says it here as well, how did I miss that, 707, so all this then is just nonsense, because it doesn't go with the amplifier that we're looking at, alright, so I wonder how much more of it's going, you've got to love them, you've got to love them, I wonder how much more of it's nonsense, because that's all right, it says it there, big massive Quad 707, how did they make mistakes on this, I've got no idea, for a thesis, a bet can hardly be done and intend on and food, the Koto well bought a lot of forest, obviously the translation thing isn't as good as what, what you might like, so anywhere that's like, yeah lovely good seller thanks, built my Hi-Fi streaming amplifier, oh brilliant, absolutely brilliant, right so forgive the pajama type of things, let's get this open, so yeah it just comes in a, well the box is nice so that's always good that it's pretty well packed, and it's a 909-606 for me to take it as, let's get a bladed article for this, I don't think I have a bladed article to hand, sorry about the noise, you know I've got to, I think I just lost a little bit of this here because it's easy, or not, of course it won't be, just to try to raise my noise, show that there is something somewhere, all of a done with these things, so that would do, okay so they're not drilled, that could have been handy if they were drilled, but no, a couple of bits of 90-degree aluminium, oh right, now we're not going to look up all the transistors over my heart, but we can dig a piece of these, I can't even see what it says on there, 7-1-1-1-6, bladder components, those are little op-amps, gently sort that out, then what it said the op-amp was going to be, oh yeah, 7-1-2-1, TLC 2-7-1, who's that, can we go there, so it's Nichicon, so it's Nichicon, the legs are nice and lead to them, and they are, a bit of Nichicon there, it's always nice and these are 5.0.1 ohms, I do prefer these over to the blue ones, you know those little blue ones that you can get, much prefer these, these are inductors, unless inductors, 4R7, so maybe they're not inductors, they wouldn't really have 4R7, and Dr Wigiv, so the resistor would just take a peek at the board, we've got a little rip on the back, and a couple of these splodgy bits covering something up, but we don't have any LJM, oh there we go, there we go, LJM on 6.06, oh a little panda, no that is an inductor, no it's got L there, still nice, I do like these boards, not through-hole, for the output transistors, just looking for the ground, there it is, so the ground's going to be shared, but the speaker ground and the underground with plus and minus, so that'll be connected to that as well, everything to the same spot, which is pretty good anyway, let's bring spots together, all right well, there we go, and all of these, that's a 718, 718, 718, 718, 718, 718, 718, 718, 718, 718, there's a lot of 4H, so it should be 8, 1, 2, 6 isn't it, 6, 7, 8, 9, 10, so yeah we've got 1, 2, 3, 4, 5, 6, 7, 8, we've got 2, 3, 4, 5, 6, 7, 8, 9, 10, I don't think there's anywhere we can put another, we can't put more on one side and four on the other, that's not going to do it, the needs are all 718, right, they do have some alternates on there, oh like these, oh they're just capacitors, but they're transistors for a second, there's only two leads so, there's some alternatives, they can go on there, we'll see that, but it doesn't seem to be any way of getting 5 on one of these, not like I can see straight off, maybe you can, but I can't, 718, 718, 718, 718, yeah, no, all right, well I do like these as well, and the diodes seem quite nice, I don't know which ones they are but they're nice and thick, they're not 48, 41, 48 as for sure, they seem to have 1, 2, 3, 4, 5, 5, 6, 7, so we've got 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, wow, I'm going to give it a bit some weight, a bunch of diodes here, can't see what they are, so I'm not sure why we've got extras on stuff, I don't normally, don't lock down on my life, not more, no way, let me just check again, so we've got an actual fact for these transistors, these output transistors, we have 5, 6, 7, 8, 9, 10, 11, 12, dokey dokey, that seems like a mistake and I'm just hoping now there's not other mistakes made, like being shorter stuff, so we've got 4 there and we should have 5 for a side, let me just check, 1, 2, 3, 4, 5, 6, so there's 6 there, 1, 2, 3, 4, 5, 6, 4, all right so at least we know we've got the right amount, then of course you know I'm not going to count every single component here now, because I'd just be annoying, but as I build it I'll realise if I haven't or not, got all the components that I needed, that's like you pulled apart there, I don't know what that's like on the other one, because it is exactly the same, that's good, but no that's more compressed there, we've got two more pumps, all right well I'm going to sort of just assume and hopefully that everything's there, we've got some, I don't know what it's more of, it doesn't normally happen from what you want, no need I should say, they look nice little caps don't they, I don't know, I like the colour, I suppose it's going to make much difference though in the colour, so well let's see what it's like, you know I'm going to put it together, I'm going to do it on camera of course, I'll do that and then I'll show you in the next video what it's like and how it performs, but hopefully we've got all the bits, especially bits like this, because I don't have any spares of these, I really do need to get something because I'm missing one off a other board, almost dropped it somewhere, vacuum it up probably, all right guys well that's it so this is the Quad 606 clone remake whatever by JLM, LJM again and not been too disappointed with any of his stuff so all hers, I've got no idea the part of things, so yeah we'll have to just see what it's like, thanks for watching if you got this far and well I'll catch you when it's built up and we'll give it a go, bye for now