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Topping A70 Pro HP & Preamp Review

Rate this preamplifier and headphone amp:

  • 1. Poor (headless panther)

    Votes: 19 4.6%
  • 2. Not terrible (postman panther)

    Votes: 11 2.7%
  • 3. Fine (happy panther)

    Votes: 45 10.9%
  • 4. Great (golfing panther)

    Votes: 339 81.9%

  • Total voters
    414
one question ‘bout this Topping, I see from the pictures two power supplier: once for R channel and the other one for the L or not (dual mono…)?
My curiosity…
 
one question ‘bout this Topping, I see from the pictures two power supplier: once for R channel and the other one for the L or not (dual mono…)?
My curiosity…
No, you are completely mistaken there.
It involves two +15-volt switching power supplies connected in such a way that they produce +/- 15 volts—so, nothing is channel-separated.
 
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