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Amp Internals 2
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kedwardsleisure View Drop Down
Old Croc
Old Croc


Joined: 20 January 2009
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Points: 4946 		Post Options Post Options   Thanks (0) Thanks(0)   Quote kedwardsleisure Quote  Post ReplyReply Direct Link To This Post Posted: 24 March 2022 at 4:52pm
Might have to go in the oldies section..

Monitech Quattro
Kevin

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simonp1100 View Drop Down
Young Croc
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Points: 1110 		Post Options Post Options   Thanks (0) Thanks(0)   Quote simonp1100 Quote  Post ReplyReply Direct Link To This Post Posted: 24 March 2022 at 5:01pm
Got that certain C-Audio look me thinks  Wink

Edited by simonp1100 - 24 March 2022 at 5:01pm
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monkeypuzzle View Drop Down
Young Croc
Young Croc


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Points: 924 		Post Options Post Options   Thanks (0) Thanks(0)   Quote monkeypuzzle Quote  Post ReplyReply Direct Link To This Post Posted: 24 March 2022 at 5:27pm
Is that the one thats been on ebay for ages?
blah blah blah blah blah......
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Points: 11155 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jbl_man Quote  Post ReplyReply Direct Link To This Post Posted: 24 March 2022 at 5:43pm
That looks heavy! 
Be seeing you.
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Lucasdude View Drop Down
Young Croc
Young Croc


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Points: 797 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Lucasdude Quote  Post ReplyReply Direct Link To This Post Posted: 24 March 2022 at 5:50pm
Heavy Metal! Reminds me a bit of my old Rausch Precision DVT250...


Edited by Lucasdude - 24 March 2022 at 5:51pm
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kedwardsleisure View Drop Down
Old Croc
Old Croc


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Points: 4946 		Post Options Post Options   Thanks (0) Thanks(0)   Quote kedwardsleisure Quote  Post ReplyReply Direct Link To This Post Posted: 24 March 2022 at 10:49pm
It's about as heavy as an SR707 I would say. And smells like one, you know, like an old pub carpet.
Kevin

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simonp1100 View Drop Down
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Points: 1110 		Post Options Post Options   Thanks (0) Thanks(0)   Quote simonp1100 Quote  Post ReplyReply Direct Link To This Post Posted: 25 March 2022 at 9:06am
The transformers look the same make / style as they are in the SR606 & SR707 (St. Ives Windings) and the layout has that certain C-Audio style / feel to it.

The fans at the back and XLR's look like a SR707 layout as well. The front panel looks like an Austin Armstrong amplifier as well. I am sure someone at C-Audio had a hand in both these names of amplifiers. WinkWinkWink


Edited by simonp1100 - 25 March 2022 at 9:06am
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neonogin View Drop Down
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Points: 40 		Post Options Post Options   Thanks (0) Thanks(0)   Quote neonogin Quote  Post ReplyReply Direct Link To This Post Posted: 27 March 2022 at 11:20pm
What boots are you wearing ?
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kedwardsleisure View Drop Down
Old Croc
Old Croc


Joined: 20 January 2009
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Points: 4946 		Post Options Post Options   Thanks (0) Thanks(0)   Quote kedwardsleisure Quote  Post ReplyReply Direct Link To This Post Posted: 28 March 2022 at 9:24am
Roller Boots
Kevin

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Monitech View Drop Down
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Points: 78 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Monitech Quote  Post ReplyReply Direct Link To This Post Posted: 28 March 2022 at 9:55am
The man had a hand in both ,change the dropper resistors and it will carry on for another 34 years 
phoenix out of the ashes
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jbl_man View Drop Down
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Points: 11155 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jbl_man Quote  Post ReplyReply Direct Link To This Post Posted: 09 April 2022 at 2:19pm
Realistic / Radio shack / Altai / Soundlab MPA100.

Can't recall if this one has been posted before, but anyway, here we are, late 80's, first of the taiwan/chinesey PA amps.

Been sitting in a friends garage the past 25 years. Works fine, even the meters still light up.

Don't think this will do 4kw bridged into 2 ohms though.
Be seeing you.
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Lucasdude View Drop Down
Young Croc
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Joined: 16 March 2013
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Points: 797 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Lucasdude Quote  Post ReplyReply Direct Link To This Post Posted: 09 April 2022 at 2:34pm
Originally posted by jbl_man jbl_man wrote:

Realistic / Radio shack / Altai / Soundlab MPA100.

Can't recall if this one has been posted before, but anyway, here we are, late 80's, first of the taiwan/chinesey PA amps.

Been sitting in a friends garage the past 25 years. Works fine, even the meters still light up.

Don't think this will do 4kw bridged into 2 ohms though.






Nice. That's the one I used in the mid 90s to drive a pair of RCF CDs.
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