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Old 2nd September 2012, 06:18 PM   #7151
RCruz is offline RCruz  Switzerland
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Quote:
Originally Posted by Joachim Gerhard View Post
Andres will bring an unusual cartridge. It has only 0.25mV output and 65 Ohm. That is because the windings of the coils are not on magnetic material and the magnet is far from the coils. A tough combination. I hope it works with the Paradise.
One advantage of that cartridge is very high channel separation to high frequencies, at least that was told to me.
It works wondefully with a DL160 (140ohms)
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Old 2nd September 2012, 06:23 PM   #7152
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Good to know.
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Old 2nd September 2012, 07:48 PM   #7153
FdW is offline FdW  Netherlands
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???

80mA per side(+-)... each channel has two shunts running at 110mA

I believe total shunt consumption will be 220mA per channel but each channel amp needs 2 x 80mA to operate right ?

In each side(+-) the shunts will dissipate 30mA more than the 80mA needed right ?
You win the grand price 2x 110mA burning 2x 30mA delivering 2x 80mA.
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Old 2nd September 2012, 07:49 PM   #7154
FdW is offline FdW  Netherlands
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Originally Posted by Holger Barske View Post
No. 110 mA. The 50 mA "overshoot" will be burnt by the shunt reg.
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Old 2nd September 2012, 08:33 PM   #7155
pdul is offline pdul  Denmark
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Just ordered two of theese, hope it will do for the paradise
2*20v 20va
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Old 2nd September 2012, 08:41 PM   #7156
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They will work. A good pre regulator with coils takes care of the HF. Just make sure they do not stray into the circuit, so a separate box is the way to go.
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Old 2nd September 2012, 08:59 PM   #7157
pdul is offline pdul  Denmark
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My thought was to make a box in the box from cu plate, to avoid too many boxes standing around I have one more trafo for the linestage.
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Old 2nd September 2012, 09:08 PM   #7158
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Of course. 110 mA CCS setting minus 80 mA real deal makes 30 mA difference to be absorbed by the shunt, not 50. Sry for the bad math.

As I am going to use a 2x40V O-core transformer per channel, I will have to get rid of about 3,3 VA or 30 Volts at 110 mA with an passive LCLCLC thing (or so). Should be possible.
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Old 2nd September 2012, 09:13 PM   #7159
pdul is offline pdul  Denmark
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I dont want to overload the powergrid in my small country
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Old 2nd September 2012, 09:19 PM   #7160
quan is offline quan  Australia
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Hi , i have four left overs trannies each multitap but only single out put rating (9-30VAC)60VA each. Is this overkill?
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