The datasheet for the LM3886 does not say its input resistance. It is probably 100k or more so ten makes 10k ohms.
But you don't need a volume control for each one so all ten LM3886 amplifiers can be driven from an opamp that has a single volume contol on its input.
But you don't need a volume control for each one so all ten LM3886 amplifiers can be driven from an opamp that has a single volume contol on its input.
