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Old 15th November 2010, 08:34 AM   #1
DQ828 is offline DQ828  Australia
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Default D Class Module for 3 way

I'm looking for recommendations for a D class module to go with a pair of 3 way speakers I'm building.

Ideally the module would have 3 channels, two at about 50W & one at about 150W.

I'm after something that is know to be good

If you have any thoughts please put them forward.

David
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Old 15th November 2010, 09:47 AM   #2
Cristi is offline Cristi  Europe
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If is not very urgent, you might check Connexelectronic for such product in few weeks from now.
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Old 15th November 2010, 10:10 AM   #3
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Christi..

That sounds very interesting.. I am building some three way speakers soon with minidsp boards acting as crossovers and will require something similar. Do you have any more details or hints that will help me to decide how to amplify them?

Kind regards,

Jai Stanley
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Old 15th November 2010, 11:41 AM   #4
Shaun is offline Shaun  South Africa
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Hi Christi

Can you give us any advance specs? What is the noise floor like?

Edit: I would like to see an amp that has I2C inputs
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Last edited by Shaun; 15th November 2010 at 11:45 AM. Reason: More...
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Old 15th November 2010, 02:33 PM   #5
Cristi is offline Cristi  Europe
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I will write the preliminary specs. and publish in my class D section in the following days. I2S inputs not I2C, right ?
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Old 15th November 2010, 06:44 PM   #6
Shaun is offline Shaun  South Africa
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Quote:
Originally Posted by Cristi View Post
I2S inputs not I2C, right ?
No: I2C.

I2C, actually. Some DSP chips use this protocol.
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Old 15th November 2010, 08:15 PM   #7
lurer is offline lurer  Norway
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Quote:
Originally Posted by Cristi View Post
If is not very urgent, you might check Connexelectronic for such product in few weeks from now.
Since im in the same boat as DQ828, i'll take the liberty of asking some questions my self

Christi
What is your best sounding amp?
Your amps are much cheaper than Hypex UcD HG HxR modules. Can these be compared sound quality wise?
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Old 15th November 2010, 09:38 PM   #8
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Im interested in all digital amp with S/PDIf in and DSP control (via USB) for crossovers and EQ. TI have some very nice examples of this (TAS5631). Will your solution be comparable?
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Old 16th November 2010, 07:21 AM   #9
SAC is offline SAC  United Kingdom
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41Hz Amp 9 has four channels, low distortion through a 24V supply, and can be purchased as an assembled board as of recently.

Connect the third and fourth inputs/outputs to make it three channels, ideal for the bass channel. I am using a couple of amp6's and a TA10.1 but hope to move to dual amp9s unless I see something better for similar money.
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Old 16th November 2010, 10:31 AM   #10
DQ828 is offline DQ828  Australia
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Quote:
Originally Posted by Cristi View Post
If is not very urgent, you might check Connexelectronic for such product in few weeks from now.
Its not urgent, but why in a few weeks from now?

It's ok the penny dropped, I'll keep my eye's peeled

Thanks for the link

Last edited by DQ828; 16th November 2010 at 10:35 AM.
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