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Table of contents for the manual
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abs olut e fide lit y® 654 S Lucile St Seattle, WA 98108 Tel: (206) 762 8383 Fax: (206) 762 8389 Owners Manual Genesis Refere nce-Series Amplifier Version 2.0 September 2008 Copyright Gen esis Adv ance d T echnologie s All Rights Reserve d[...]
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OW NERS MANUAL Genesis Refere nce Amplifier Contents Set-up and S afety Inform ation ........................................................................ 3 Unpack ing and Settin g Up .......................................................................... 3 Safety Inform ation ..................................................................[...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 2 A Message from Ge nesis The transparency, detail retrieval, macro- and micro-dynamics, and wide frequency extension of Genesis loudspeakers place great demands on the quality o f amplificat ion. Hence, to match the Genesis loudspeakers, the Genesis Reference Series of amplifiers was created[...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 3 Set-up and Safety Information Now that you have your new am plifier, we realize th at you can't wait to hook it up and s tart pla ying! However, please re ad this s et-up guide and saf ety inform ation befor e you proc eed. Unpacki ng and Setting Up The am plifier is likel y to com e i[...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 4 Once y ou dec ide on the placem ent of the am plifier m odule, and c onnect t he power tra nsform er using th e suppli ed Power Umbilic al, locat e the po wer transf ormer m odule as far a way from the l istener as possible . The Power Um bilical will o nly go in o ne wa y so th e assem bly[...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 5 4. Bef ore turnin g the am plifier on, both inputs and outp uts s hould be properl y connecte d. Do not r un the am plifier without the appropr iate loudsp eakers connected to it . 5. W hile the Genes is Refer ence Am plifier runs ver y cool due t o its high ef ficienc y, some venti lation [...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 6 Set-up and Operatio n Speaker Connecti ons A pair of 5-wa y insulated b inding pos ts is pro vided on t he rear of your amplif ier. W hile this allo ws bare wire to be us ed, we re commend that f irstl y banana plugs , or secondl y spade lugs be used instead of bare wire. Make sure that you[...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 7 The use of single-end ed to bal anced conv erters that s impl y short pi n 3 to ground is not recom mended as perform ance will be c om promised. Som e form o f balancing ada pter may be used, but the perfor mance of the GR-Am p will be l imited b y the sonic qualit y of the dev ice. A high[...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 8 up alm ost instant ly, and be ready to pla y the m oment you turn it on. The “sta y warm ” circuits consum e about as muc h power as a ni ght-light. To turn the amplif ier back to stand-b y, flick the power togg le up. W hen you know that you will not be using the am plifier f or a long[...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 9 About Y our A mplifie r Introd uction The G enesis Referenc e Am plifier uses propriet ary des igns and circ uits, high qualit y components , and st ate-of-the-ar t Class D am plif ier modules t o deliver sonic perf orm ance rivalin g am plifiers costing m uch, much m ore. T he design brief[...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 10 extensio n and driv e of high -power tra nsistor am plifiers without the m uscle- bound sou nd, and the elegance, em otion an d tonal c olors of flea-powered single-en ded trio de vacuum tube am plifiers without bein g weak or flaccid. The origi ns of the D PDS co mes fr om the principl es[...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 11 availab le into lo wer impeda nce loads and better m icro- dynam ics – one listener described it as “h aving cream in your cof fee ins tead of non- fat so y ”. Silent Running Voltage Supply 4 W e recognized t hat publish ed specif ications f or nois e rejec tion of opam ps and even d[...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 12 It will not s urprise m any to know that th e avoidanc e of loo p negative feedback is the k ey to this design. Hav ing establis hed a des ign, the components used wer e indivi duall y selected b y extensi ve and la borious listenin g test. A discrete design all owed that as e ach c ompone[...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 13 A coustic Suspension Sy stem A dedicat ed susp ension s ystem com pletes the res onanc e and vibra tion control design of th e Genes is Referenc e Am plifier. It al so fac ilitates th e easy placem ent and loc ation of the am plifier . Designed like the s uspension s ystem of a race car, t[...]
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Genesi s Ref ere nce Ampl ifi er Own ers Manual Ver 2. 0 14 Specificatio ns (Each) • Rated Po wer Output: 180w or 36 0w RMS ( @ 4ohm ) Current limited to 20am ps for 20m s • Frequenc y Respons e: 10Hz ~ 50k Hz +0d B/-3dB • Power B andwidth: 18Hz to 36k Hz • Input Im pedance: 100k Ohm s (Balanced or Single- ended) • Damping: 2,000 m inimum[...]