NuForce DDA-100 Dig­i­tal In­te­grated Am­pli er for Com­puter and Home Au­dio


The in­no­va­tive new DDA-100 in­te­grated amp con­verts the dig­i­tal au­dio sig­nal into ana­log form at the last pos­si­ble stage—the PWM am­pli er out­put—giv­ing lis­ten­ers the same level of per­for­mance as far much more ex­pen­sive au­dio gear. The DDA-100’s in­her­ently low dis­tor­tion and noise oor re­main in the dig­i­tal do­main from be­gin­ning to end, re­sult­ing in a re­mark­ably wide dy­namic range, crys­talline clar­ity and amaz­ing de­tail. The DDA-100 doesn’t re­quire the typ­i­cal DAC stage found in most of to­day’s dig­i­tal au­dio prod­ucts. Rather, its PWM power am­pli er stage is mod­u­lated di­rectly by the in­com­ing sig­nal, and the dig­i­tal-to-ana­log con­ver­sion takes place at the speaker out­puts. In ef­fect, the PWM power am­pli er stage op­er­ates as a power DAC. This ef­fec­tively elim­i­nates the DAC-re­lated prob­lems that have plagued se­ri­ous lis­ten­ers in the past. Fewer parts re­sult in a more di­rect sig­nal path, re­sult­ing in bene ts passed along to you: ex­quis­ite sound at an af­ford­able price. DDA-100 is de­signed as a dig­i­tal-only prod­uct for to­day, and to­mor­row’s dig­i­tal play­back com­po­nents. It ac­cepts four dig­i­tal sources via one USB, one coax­ial and two op­ti­cal in­puts that pro­vide ex­cep­tional ex­i­bil­ity for your home au­dio and A/V needs. And with the in­cluded re­mote con­trol, you can con­trol in­puts and vol­ume from the com­fort of your lis­ten­ing chair. Along with its con­ve­nience and an in­no­va­tive de­sign, the DDA-100 will drive your loud­speak­ers via a ro­bust 75-Watt RMS and 250-watt peak ca­pa­bil­ity per chan­nel for su­perb dy­nam­ics and trans­parency. MSRP: $599. Dis­trib­uted in Canada by VMAX Ser­vices, 1-888-271-0543 or www.vmax-ser­

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