Yes, but the pins of the SPEAKER IN connector and the PRE IN connector must have different numbers. For example, if you are using pin#2 of the SPEAKER IN connector, you cannot use pin #2 of the PRE IN connector.
Yes, but the pins of the SPEAKER IN connector and the PRE IN connector must have different numbers. For example, if you are using pin#2 of the SPEAKER IN connector, you cannot use pin #2 of the PRE IN connector.