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Tony Wilkes wrote: No it is often down to the way that the driver stages are powered. Amps with isolated driver rails will sometimes prevent nasties from entrering the sound for longer as the voltage sags.
Given similar topologies i.e. class AB, H, G etc. the amount of current required by the amplifier should not change that much whether you have 10 or 16 devices per channel.
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Tony Wilkes wrote: Ray, Although I have heard both amps they were not being pushed hard so I cannot comment.
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levyte357 wrote:
Tony Wilkes wrote: Ray, Although I have heard both amps they were not being pushed hard so I cannot comment.
They both sound very nice, better in quality than MA5000VZ.
However, the QSC does'nt clip as early as the CA18 on saggy mains.
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Kanwar wrote:
CA18 is 2 step Class-G and QSC RMX5050 is 3-Step Class-H.
Therefore 3 step Class-H QSC will waste less power into dissipated heat than 2 Step Class-G/H CA-18, hence less Sag on the mains. smiley1
3 Step class-H has much higher efficiency than 2 Step-Class-H
Kanwar
bitzo wrote: Please, Could someone list the amps with all these features:
-3 step class g/h
-double toroidal transformer
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The owners of that forum have big "VOID" in their knowledge which is very Dangerous smiley2levyte357 wrote:
Kanwar wrote:
CA18 is 2 step Class-G and QSC RMX5050 is 3-Step Class-H.
Therefore 3 step Class-H QSC will waste less power into dissipated heat than 2 Step Class-G/H CA-18, hence less Sag on the mains. smiley1
3 Step class-H has much higher efficiency than 2 Step-Class-H
Kanwar
smiley32
Number of times I have asked similiar questions on SP, and was ridiculed by people explaining electricity is electricity... Guess it just meant they did'nt know the answer... smiley36
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