Using a Microphone with an S90

A Microphone can be plugged into an S90 'A/D INPUT' jack (located on the back panel), in order to use an audio source, such as vocals, with the S90 internal effects, or a Yamaha Vocal Harmony Plug-in Board (PLG150VH).

Setting the Input Level:

1. Press the [UTILITY] button.
2. Press the [F2] 'I/O' button.
3. Press the [SF1] 'INPUT' button.
4. Select 'mic' in the screen for the 'Mic/Line' setting.
5. Adjust the input level by speaking into the microphone while adjusting the 'GAIN' knob, located next to the 'A/D INPUT' jack.

Mixing the A/D Input with Internal S90 Voices:

1. Press the [SEQ PLAY] button.
2. Press the [F6] 'MIX' button.
3. Press the [F2] 'A/D' button. Adjust the Volume of the A/D Input in the screen.
4. Press the [F3] 'VOICE' button.
5. Press the [F1] 'VOL/PAN' button. Adjust the Volume of the Individual Voice Parts.

Applying Effects to a Microphone:

1. From the screen mentioned above in Step 5, press the [F2] 'A/D' button.
2. The 'Rev Send', 'Cho Send', and 'Var Send' levels for the A/D Input correspond to the Reverb Level, Chorus Level, and Variation Effect Level respectively, and can be edited here.

NOTE: The S90 does not record audio.

Owner's Manual, p. 77-79