Yamaha THR30II THR30II Wireless THR10II Wireless THR10II Reference Manual - Page 4

Names and Functions  Tap Tempo Function When an ECHO or ECHO/REV effect is selected with the [ECHO/REV] knob !2 control, the tempo of the delay can be set by tapping (more than twice) on the switch.  Extended Stereo Setting Hold the switch for more than three seconds to switch the Extended Stereo* function ON/OFF. ON: "#" on LED Display w is off (default setting). OFF: "#" on LED Display w is lit. * Extended Stereo: The Extended Stereo function produces a much wider stereo field. Extended Stereo affects the sounds from the [AUX] jack, [USB] jack and Bluetooth as well as the reverb effect. * The Extended Stereo setting (ON/OFF) is saved when the power is turned OFF. r [AMP] knob Selects the amp type. The lamp for the corresponding amp type lights. * When the power is turned ON, the most recent amp type is selected.  Tips on Creating Sound Using the [GAIN] knob y and [MASTER] knob u in combination gives you broad control over the sound for each amp type, except ACO and FLAT. Setting the [GAIN] knob and [MASTER] knob adjusts the amount of preamp and power amp saturation. Once you have the desired sound, use the [GUITAR] knob !3 to set the overall volume of the guitar sound. t [AMP] switch (THR30II Wireless only) Selects the amp mode. Selects the amp modeling by combination of amp mode and amp type. The [AMP] knob r lamp lights for the corresponding amp mode color. For further details of amp modeling settings that can be selected by combining the amp mode and amp type, refer to the Amp Modeling List (page 19) y [GAIN] knob Adjusts the amount of preamp gain. Turn the knob clockwise to increase the amount of gain. * When ACO is selected with the [AMP] knob r, the modeled sound is a mixture of the front-mic'd sound and pickup sound of an acoustic electric guitar. (Minimum setting produces the direct pickup sound only. Maximum setting produces the mic sound only.) u [MASTER] knob Adjusts the volume for the guitar sound. Turn the knob clockwise to increase the volume and create power amp distortion and change in the low-range frequency. * When BASS, ACO or FLAT is selected with the [AMP] knob r, this only adjusts the volume. i [BASS] knob Tone adjustment for the guitar's sound. Turn the knob clockwise to enhance the low-range frequencies. o [MIDDLE] knob Tone adjustment for the guitar's sound. Turn the knob clockwise to enhance the mid-range frequencies. !0 [TREBLE] knob Tone adjustment for the guitar's sound. Turn the knob clockwise to enhance the high-range frequencies. !1 [EFFECT] knob Selects one of four different effects: CHORUS, FLANGER, PHASER, or TREMOLO. Turn the knob clockwise to increase the amount of each effect. * Turn the knob fully counterclockwise to set the effect OFF. THR30II Wireless THR10II Wireless THR10II Reference Manual 4