CHEVIN Q6 PDF

Maurn Too much current you still have a short. The pathetic excuse of a switching PSU is based on a fluoro lamp inverter hcevin — I kid you not. Thanks very much, Brendan. Opening Times Monday to Friday 9.

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These amps are a seriously flawed product - I strongly suggest you keep away. The pathetic excuse of a switching PSU is based on a fluoro lamp inverter cct - I kid you not. The only filtering on the output of the PSU is provided by 6. The power stages use Hitachi linear mosfets - perfectly OK except for that damn PSU and the fact that the designer decided to make the stage short cct proof with no fuses. This means severe current limiting into a short AND also any reactive load. Read real loudspeakers.

As if this is not bad enough the mosfet OP stage spikes very badly on even a 6 ohm reactive load 4 ohm load plus 5mH air core inductor in series As if this is not bad enough, these f The net result is the output mosfets are overvoltaged and blow up. As if that is not bad enough, it then takes 3 hours work to replace just one mosfet.

Guess how Phil know all this?? A fax message was sent to Chevin in England about the propensity to failure under test and spiking distortion in usage. The answer came back and I quote Who would you recomend as a manufacturer of a solid amp.?

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Chevin d’occasion pas cher à vendre sur Leboncoin, eBay, Amazon

These amps are a seriously flawed product - I strongly suggest you keep away. The pathetic excuse of a switching PSU is based on a fluoro lamp inverter cct - I kid you not. The only filtering on the output of the PSU is provided by 6. The power stages use Hitachi linear mosfets - perfectly OK except for that damn PSU and the fact that the designer decided to make the stage short cct proof with no fuses. This means severe current limiting into a short AND also any reactive load.

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CHORD DSP8000R PDF

Sajas The net result is the output mosfets are overvoltaged and blow up. Its unlikely that fitting the wrong value pot would damage the amp, so check all your soldering again, and also if you had to take ribbon cables or wires out to get to the pot, check those too. I recently got a used chevin q66, but only two of the channels appear to be working on it. As if that is not bad enough, it then takes 3 hours work to replace just one mosfet. The Q6 has 2 power supplies. Is it plugged in at the wall? Check the pcb headers in case you have plugged the front board in one pin out or bent one.

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Chevin Research A500 User Manual

Vorisar Used chord dsp for Sale Circuit designs that embody these components conform to applicable safety requirements. Centre This setting allows you to control the level of the centre speaker for the cgord preset. Step 3 uses a combination of all three front speakers to give the best vocal imaging and most seamless soundstage presentation, and is recommended for most recordings. This page features controls to configure the zone outputs of the DSP Use this LCD touch pad to toggle between the two available settings. Use the connecting points on your Chord unit and connect to an available earth point. Do not use any other type of microphone. Values that are too distant to comply with the maximum difference rule are shown in red.

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