WL-30XLR: Does the transmitter remember the channel I had previously set? January 18, 2021 09:06 Updated Follow Yes.The transmitter remembers the last channel you set, even if you cycle the power or remove the battery. Related articles WL-30XLR: Can I use more than one WL-30XLR at the same time? WL-30XLR: Can I buy only the dedicated transmitter (WL-30XLRT) separately? WL-30XLR: I’ve connected a mic to the transmitter, but it’s not picking up any sound. AD-5: Optional Microphone Stand Mount