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CAudio SR808

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Dub Specialist Sound View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Dub Specialist Sound Quote  Post ReplyReply Direct Link To This Post Posted: 12 February 2020 at 6:33pm
32 mosfets per channel, double the number in the 707??

so what theres 64 fets p/c ?
Musical Roots Reggae Vibration is Life! for music is sound...sound is vibration...vibration is energy... and energy begets life. Therein lies my passion!...MUSIC IS LIFE...
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Post Options Post Options   Thanks (0) Thanks(0)   Quote njw Quote  Post ReplyReply Direct Link To This Post Posted: 12 February 2020 at 7:21pm
Originally posted by djeddie djeddie wrote:

Originally posted by midas midas wrote:

I have seen some literature for a 909...


I reckon they made it, but nobody could lift it to get it in the packing box.Wink
  

 A 909?? 

 What mythical beast is this?!
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Post Options Post Options   Thanks (0) Thanks(0)   Quote simonp1100 Quote  Post ReplyReply Direct Link To This Post Posted: 12 February 2020 at 7:55pm
Originally posted by Dub Specialist Sound Dub Specialist Sound wrote:

32 mosfets per channel, double the number in the 707??

so what theres 64 fets p/c ?

The SR808 Has 15 MOSFETS per voltage rail, so each channel has a total of 30 MOSFETs (15 X 2SJ50 & 15 X 2SK135). So the total amount for both channels is 60 MOSFET's. ClapClap
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Post Options Post Options   Thanks (0) Thanks(0)   Quote midas Quote  Post ReplyReply Direct Link To This Post Posted: 13 February 2020 at 2:47pm
Well.....

Prognosis is not good. 

It's knackered...lol. 

If anyone knows of someone with a transformer from a non working 808, please send them in my direction. 
In bass no one can hear you scream!
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Post Options Post Options   Thanks (0) Thanks(0)   Quote simonp1100 Quote  Post ReplyReply Direct Link To This Post Posted: 13 February 2020 at 3:21pm
How do you know the transformer is not working ?, has Kevin had a look at it ?

If Kevin has had a look at it, does he know the spec of the transformer ?



Edited by simonp1100 - 13 February 2020 at 3:22pm
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midas View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote midas Quote  Post ReplyReply Direct Link To This Post Posted: 13 February 2020 at 4:53pm
Yes Kevin has looked at it. He knows the voltages but not the wire guage. 

Edited by midas - 13 February 2020 at 4:54pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote kedwardsleisure Quote  Post ReplyReply Direct Link To This Post Posted: 13 February 2020 at 6:05pm
I would estimate 1200VA from the physical size but I haven't taken it out as it's not a 5 minute job and I have more pressing stuff backing up.
Kevin

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APC321 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote APC321 Quote  Post ReplyReply Direct Link To This Post Posted: 14 February 2020 at 10:13am
https://ibb.co/thQ0bzQ

Found this photo I took at Notting Hill Carnival in 2014.

In the right hand rack are six C-Audio SR-808. Must be the heaviest amp rack I have ever seen.

The sound system is listed as being provided by "CMC Matrix".

Maybe that is somebody on this forum. Possibly may still have spares.
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midas View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote midas Quote  Post ReplyReply Direct Link To This Post Posted: 14 February 2020 at 10:39am
Thank you. 

I have sent them a message on Facebook. But if anyone does know them, please also see if they have any non working for spares.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote midas Quote  Post ReplyReply Direct Link To This Post Posted: 14 February 2020 at 11:21am
Would you pm me with likely cost please. 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote imageoven Quote  Post ReplyReply Direct Link To This Post Posted: 14 February 2020 at 11:39am
Originally posted by APC321 APC321 wrote:

https://ibb.co/thQ0bzQ

Found this photo I took at Notting Hill Carnival in 2014.


Plenty of amplification there. looks like 56 amp channels.
Keep pushing on, things are gonna get better.
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midas View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote midas Quote  Post ReplyReply Direct Link To This Post Posted: 14 February 2020 at 12:01pm
Oof....

Looking at that lot, they should do a structural survey of that building next to it...
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