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- 2013-5-10
- digest
- 2
- posts
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- 4734
- Audio Sources
- X1
- AMPs
- E12
- regtime
- 2013-5-10
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Edited by FiiO-Shadow at 2016-5-21 18:55
Q: The function of the X series DAPs' relay
A: The amplified output of the X series DAPs is sent to headphones via an output relay. In the process of turning on and off and when headphones are being plugged in / removed, the X series DAPs will briefly disengage the earphones from the amplifier. Thus the pops and crackles of on / off transients and of plugging in and removing earphones from a powered amplifier are avoided. However, as the relay is an electronically triggered mechanical switch, a slight sound will be emitted, both from the connected earphones and from the X series DAPs themselves.
P.S. The X1 does not have the relay. |
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