diff --git a/Differences-Between-H1-and-H2-models.md b/Differences-Between-H1-and-H2-models.md index 9b67ad1..11bb565 100644 --- a/Differences-Between-H1-and-H2-models.md +++ b/Differences-Between-H1-and-H2-models.md @@ -8,6 +8,7 @@ Upon close inspection, several differences arise: Portapack H2 circuitboard includes a connector header for easily adding an internal speaker. The **AK4951 IC** is rotated 180ยบ and placed more into the middle of the circuit board, allowing for the addition of an extra IC: The **CS8122S** ultra-low EMI, filter-free, class-D amplifier, for driving the speaker output with up to 3W. + The speaker audio header is switched on/off by the headphone female connector, which includes the usual switch, detecting the insertion of a male plug in it. ## Audio in H1 model