Owner’s Manual Acoustic Amplifier Acoustic Singer Live ACS-LIVE Acoustic Singer Pro ACS-PRO Main Features Acoustic Singer is an amp that’s designed to let the singer-instrumentalist perform powerfully on acoustic guitar and vocals. 55Independent mic and guitar channels are provided, and can be mixed. 55A newly developed two-way speaker is bi-amped to deliver clear and powerful sound. 55You can automatically add harmony to your vocal along with your guitar performance.
USING THE UNIT SAFELY Before using this unit, carefully read the sections entitled “IMPORTANT SAFETY INSTRUCTIONS” (inside front cover), “USING THE UNIT SAFELY” (p. 2), and “IMPORTANT NOTES” (p. 3). These sections provide important information concerning the proper operation of the unit. Additionally, in order to feel assured that you have gained a good grasp of every feature of your new unit, read Owner’s Manual in its entirety. This manual should be saved and kept on hand as a convenient reference.
IMPORTANT NOTES CAUTION CAUTION CAUTION When disconnecting the power cord, grasp it by the plug Avoid climbing on top of the unit, or placing heavy objects on it Whenever there is a threat of lightning, disconnect the power plug from the outlet To prevent conductor damage, always grasp the power cord by its plug when disconnecting it. Otherwise, you risk injury as the result of the unit toppling over or dropping down.
Panel Description Front Panel 1 10 2 11 3 4 5 6 7 8 12 13 14 15 16 17 9 18 21 19 20 22 Mic Channel (Upper Row) 7 [DELAY/ECHO] knob This is the channel for connecting a vocal mic. 1 MIC jack Applies delay/echo to the audio that is input from the MIC jack. Turn the knob to adjust the depth of the effect. Connect your mic here. * Either DELAY or ECHO is selected depending on the position of the knob.
Panel Description Guitar Channel (Lower Row) This is the channel for connecting a guitar, such as an acousticelectric guitar. 10 GUITAR jack Connect your guitar here. You can connect any guitar that is equipped with a pickup. 11 [PAD] button Use this if the input level of the GUITAR jack is excessive. When the button is pressed, the input level is attenuated by 10 dB, and the button is lit green. 12 [ACOUSTIC RESONANCE] button Adds the natural resonance of an acoustic guitar.
Panel Description Rear Panel 1 2 * To prevent malfunction and equipment failure, always turn down the volume, and turn off all the units before making any connections. 3 5 6 4 4 REC OUT O jack 1 AC IN jack Connect the included power cord. You can use a commercially available USB 2.0 cable to record the sound of the Acoustic Singer into your computer. * Use only the power cord that was included with the unit. 2 DI/LINE OUT Connect this to your PA system or recorder.
Panel Description 5 FOOT CONTROL Using the GA-FC You can switch on/off the REVERB of each channel, DELAY/ECHO, HARMONY, and MUTE. If you connect a footswitch (sold separately: BOSS FS-6, FS-7, or FS-5U), you can use your foot to control LOOPER operations (p. 9) or turn CHORUS, HARMONY, and MUTE on/off. Affix the included adhesive labels to the GA-FC. * Pin assignment of LOOPER/CHORUS jack, HARMONY/MUTE jack, and GA-FC jack.
Panel Description Turning the Power On/Off * Once everything is properly connected (p. 6), be sure to follow the procedure below to turn on their power. If you turn on equipment in the wrong order, you risk causing malfunction or equipment failure. 1. Make sure that the Acoustic Singer’s [MASTER] knob and the volume of the devices connected to the Acoustic Singer are set to 0. 2. Turn on the Acoustic Singer. * Before turning the unit on/off, always be sure to turn the volume down.
Panel Description Using the Looper Record-standby Stop/Clear Press the [LOOPER] button to enter record-standby mode. To stop, press the [STOP] button. To clear the phrase, hold down the [STOP] button for at least two seconds while stopped. Record Loop Playback Overdub When audio is input, recording starts immediately. Play back the loop. Record additional layers while playing back the loop. At the point where you want to loop, press the [LOOPER] button to playback.
Main Specifications BOSS Acoustic Singer Pro: Acoustic Amp BOSS Acoustic Singer Live: Acoustic Amp Rated Power Output Nominal Input Level Speaker Acoustic Singer Live Acoustic Singer Pro 60 W (Woofer: 50 W, Tweeter: 10 W) 120 W (Woofer: 100 W, Tweeter: 20 W) MIC INPUT: -33 dBu (2.5 k Ω) GUITAR INPUT: -10 dBu (5 M Ω) AUX INPUT: -8 dBu (10 k Ω) 16 cm (6.5 inches) Woofer x 1, 2.5 cm (1 inch) Dome Tweeter x 1 20 cm (8 inches) Woofer x 1, 2.
1 : GND 2 : HOT 3 : COLD AUX GUITAR MIC R L PRE AMP PRE AMP PHANTOM +48V PRE AMP -10dB PAD -15dB PAD VOLUME VOLUME DI OUT VOLUME AFB AFB ACOUSTIC RESONANCE HARMONY EQ EQ CHORUS, REVERB POST FX OUT REVERB DELAY/ECHO, GUITAR MIC LOOPER DI POST EFX MIX DI POST EFX MIX TW ATT MASTER OUT SELECT MIX OUT USB MUTE MIC: DELAY/ECHO, REVERB GTR: CHORUS, REVERB HARMONY, MUTE HARMONY LEVEL (Expression pedal) GTR volume (Expression pedal) GA-FC HARMONY (tip) MUTE (ring) LOOPER: R
