Knowing that big bass volume required big power, Ampeg designed the most sophisticated amp of its day: the 300-watt SVT. Finally, balance returned to the stage and with it a generation of iconic bass-forward music was born. That singular Ampeg spirt of innovation and ingenuity is alive and well in the Ampeg HeritageTM 50th Anniversary SVT bass amp. Designed to honor the unrivaled SVT legacy, the Heritage 50th Anniversary SVT distills the legendary amp’s most celebrated circuits into a single stage-ready head with a host of must-have modern technology and elegant vintage aesthetics. It truly is the SVT for the 21st century.The 1969 “Blue Line” and mid-1970s Magnavox-era circuits in one ampHandmade in the U.S.A. from durable top-shelf componentsDetailed, period-correct graphics and fontsModern features include a newly enhanced XLR DI output, user biasing, speakOn® outputs, and spring-loaded side handlesSpecially sourced and matched Ampeg Super ValveTM 6550 tubesNot a reissue—the ultimate SVT for todayFrom well-informed amateurs to elite professionals, no amp enjoys as passionate a fan base as the Ampeg SVT. For this new SVT, Ampeg surveyed its loyal customers to ensure that the design met and surpassed what’s on their wish lists. While each generation of the SVT has its faithful, Ampeg designed the Heritage 50th Anniversary SVT to satisfy even the most discerning SVT aficionados. It’s the SVT everyone has been asking for.SPECIFICATIONSPreamp Tubes: Premium JJ (5 x 12AX7)Driver Tubes: Premium JJ (1 x 12AX7, 2 x 12AU7)Power Amp Tubes: Ampeg Super Valve (6 x 6550)Output Power Rating: 300W RMS minimum continuous @ <5% THD into @ 2 or 4Signal-to-Noise Ratio: (20 Hz – 20 kHz) 75 75 dB (20 Hz – 20 kHz)Maximum Gain: 78 dB @ 1 kHz –3 dB @ 20 Hz & 15 kHzTone Controls Channel One: Voiced after original 1969 “Blue Line” SVT (jumpable) Channel Two: Voiced after mid 70’s Magnavox era SVT (jumpable) Bass: 12/-12 dB @ 40 Hz Midrange: 10/-20 dB @ 220 Hz, 450 Hz, 800 Hz, 1.6 kHz, or 3 kHz Treble: 15/–20 dB @ 4 kHz Ultra Lo: 2 dB @ 40 Hz, -10 dB @ 500 Hz Ultra Hi: 9 dB @ 8 kHzIDEAL CABINETSHeritage HSVT-810AVClassic SVT-810AVClassic SVT-212AVClassicOwner’s ManualQuick Start Guide
