Ampeg SJ-12T Manual de Instruções

10Important Information About Tubes and Tube Products (Continued):Survival Tips For Tube Amplifiers:To prolong tube life, observe these tips and recom

11System Block Diagram:GUITARINPUTVOLUME TONEACCORDIANINPUT12AX7AV1A12AX7ATREMOLO OSCILLATORV1BREVERBINTENSITYSPEAKER12AX7APHASESPLITTERV2A12AX7APHASE

Ampeg is proudly Made in America.A product of SLM Electronics, 1400 Ferguson Avenue, St. Louis, MO 63133 U.S.A.SJ-12T TECHNICAL SPECIFICATIONS:OUTPUT

Table of Contents:The Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4,5The Rear Panel . . . . . . . .

3IMPORTANT SAFETY INSTRUCTIONS• READ, FOLLOW, HEED, AND KEEP ALL INSTRUCTIONS AND WARNINGS.• DO NOT OPERATE NEAR ANY HEAT SOURCE AND DO NOT BLOCK ANY

41. Guitar Input accepts the output fromyour instrument by means of a shieldedsignal cable. This input signal to this jackis not attenuated and accomm

56. Tremolo-Intensity sets the depth ofthe tremolo effect. For slow, smoothervibrato effects try the Intensity control ataround 6 and the Speed contro

6(Reverb cables:do not disturb)(Reverb cables:do not disturb)13 14 1510 11 1210. Power cord connects the amplifierto a suitable source of A.C. voltage

7Important Information About Tubes and Tube Products:ABrief History Of The Tube:In 1883, Edison discovered that electrons would flow from a suspended

8Important Information About Tubes and Tube Products (Continued):low-end response and produces more harmonics at mid and high frequencies ("cream

9Important Information About Tubes and Tube Products (Continued):You can check your preamplifier tubes for microphonics by turning the amplifier on, t