Probably because it is both faster and actually has the potential for greater current delivery. You have to remember that most music is dynamic in nature. As such, the circuitry that can deliver the highest peaks in a timely fashion while offering the lowest noise floor will sound the loudest / have the most muscle. Sustained power is great, so long as it can deliver that power as needed on a dynamic basis.
Think of your Marantz as a big Cadillac V8 ( 501" ) motor compared to a much smaller, earlier, higher revving Ferrari V12 ( 180" ) motor. While the Cadillac is capable of providing a lot of sheer grunt, you've got eight huge pistons and a very long stroke to work with. As such, it is not very responsive due to the increased mass, but it can do the job if you give it enough time.
On the other hand, the Ferrari revs SO much faster that it is much more responsive under any type of condition that you can throw at it. As such, 12 tiny pistons with a much shorter stroke actually ends up making more power in a far more responsive fashion.
The Luxman is a Ferrari and the Marantz is a Cadillac. The Luxman probably cost more and is rated for less sheer "grunt", but it runs circles around the Marantz in terms of total performance. Sean
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Think of your Marantz as a big Cadillac V8 ( 501" ) motor compared to a much smaller, earlier, higher revving Ferrari V12 ( 180" ) motor. While the Cadillac is capable of providing a lot of sheer grunt, you've got eight huge pistons and a very long stroke to work with. As such, it is not very responsive due to the increased mass, but it can do the job if you give it enough time.
On the other hand, the Ferrari revs SO much faster that it is much more responsive under any type of condition that you can throw at it. As such, 12 tiny pistons with a much shorter stroke actually ends up making more power in a far more responsive fashion.
The Luxman is a Ferrari and the Marantz is a Cadillac. The Luxman probably cost more and is rated for less sheer "grunt", but it runs circles around the Marantz in terms of total performance. Sean
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