Ampeg B4R Manual do Utilizador

Owner’s Guidefor theB4RBass AmplifierMade in the U.S.A. by

GAIN BASSSTYLEULTRA MIDTEXTUREMUTETREBLEPEAKGAIN BASSSTYLEULTRA MIDTEXTUREMUTETREBLEPEAKGAIN BASSSTYLEULTRA MIDTEXTUREMUTETREBLEPEAKGAIN BASSSTYLEULTR

11TroubleshootingIn the unlikely event that your B4R should malfunction, take a few minutes to troubleshoot it before you call for ser-vice. You can s

P/N 47-618-03 .07/99Ampeg reserves the right to change specifications without notice.Ampeg is proudly Made in America. ©1999 SLM Electronics, 1400 Fe

2Important Safeguards and Precautions:All Ampeg products are designed for continuous safe operation, as long as common sense is used and steps are tak

3An Introduction to your new Ampeg B4R Bass AmplifierThank you for making one of the best choices you will ever make for your musical career – choosin

4The Front Panel Controls and Their Use-15dB0dBGAININPUTBASSSTYLEULTRA MIDTEXTUREMUTEPEAK33Hz 80Hz 150Hz 300Hz 600Hz 900Hz0+12dB-12dB1 2 6 75 8 93 418

5The Front Panel Controls and Their Use – Con’t.12. GRAPHIC EQ: This switch activates the graphic equaliz-er. When a footswitch is used, this switch i

6The Rear PanelBI-AMPSPEAKEROUTPUTSHIGHOUTPUTLOWOUTPUTCHANNELBCHANNELACHANNELBCHANNELA350 WATTS/CH. @ 4 OHMS, STEREO500 WATTS/CH. @ 2 OHMS, STEREO2 OH

7The Rear Panel – Con’t.32. FOOTSWITCH: Connect a two button footswitch to thisjack for remote Mute and EQ On/Off control. On the stereo1/4” plug, the

8Connections:In the example shown below, the B4R’s two internal power amplifiers are bridged together to produce maximum output power. Set the Stereo/

In the example shown below, the B4R’s two internal power amplifiers will power both a high frequency cabinet and a low frequency cabinet. The crossove