Ok, the title I think is clear.
In your opinion, how much DC is tolerable on a tweeter, both in continuous (DC offset) and in peak (turn on / off spike)?
I currently use a Neurochrome Modulus 86 Rev 2.4 with SMPS. The Modulus has a DC servo circuit with a dedicated opamp, which reaches less than 1mV of DC offset and a few tens of mV during shutdown with 8 ohm load (with the multimeter I can't see exactly the peak but this should be the order of magnitude).
The tweeters that I drive directly with this amp are those of the Kef R3 Meta Uni-Q (crossover bypassed), that I don't know exactly how much power they tolerate.
There are no DC protection circuits on the amp, but I think I'll put them in the future.
Apart from that, what do you think of the aforementioned DC values?
In your opinion, how much DC is tolerable on a tweeter, both in continuous (DC offset) and in peak (turn on / off spike)?
I currently use a Neurochrome Modulus 86 Rev 2.4 with SMPS. The Modulus has a DC servo circuit with a dedicated opamp, which reaches less than 1mV of DC offset and a few tens of mV during shutdown with 8 ohm load (with the multimeter I can't see exactly the peak but this should be the order of magnitude).
The tweeters that I drive directly with this amp are those of the Kef R3 Meta Uni-Q (crossover bypassed), that I don't know exactly how much power they tolerate.
There are no DC protection circuits on the amp, but I think I'll put them in the future.
Apart from that, what do you think of the aforementioned DC values?