Sp-170S - Works with Headset, but no speaker.

Discussion relating to all other KORG Pianos related products that don’t have a dedicated section. For example, SP170, SP250, SP280, LP380, MICROPIANO and so on....

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footose
Posts: 2
Joined: Thu Nov 05, 2015 10:50 pm

Sp-170S - Works with Headset, but no speaker.

Post by footose »

As per the topic really. Just happened recently.

Any suggestions on what it might be?
voip
Platinum Member
Posts: 4011
Joined: Thu Nov 27, 2014 2:07 pm

Post by voip »

There isn't much, circuitry-wise, between the headphone audio path and the speakers. Basically just a power amplifier and associated components.

It could be a bad connection internally, or the power amplifier mute is not unmuting, or the power amplifier is bad. Some electronics knowledge would be necessary to fix it, or take it to a keyboard tech.

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