Marantz MR230 - Technical Specifications; Amplifier Section Specifications; AM;FM Tuner Section Specifications; General Specifications

(FOR EUROPEAN MODEL ONLY}
AUDIO SECTION:
POWER OUTPUT, DIN, 4 OHM, PER CHANNEL .... 21... ec ee ee te eee eee 56 W
POWER OUTPUT, FTC AMERICAN STANDARDS, 4 OHM, PER CHANNEL ........... 0.2.0 ewe e eee neee 33 W
TOTAL HARMONIC DISTORTION AT RATED POWER OUTPUT ............ 2.2 eee eee en ewes 0.15%
I.M. DISTORTION AT RATED POWER OUTPUT
(250 Hz AND 8 kHz MIXED, AMPLITUDE RATIO 4:1) ... 0... 0... ee ee eee eens 0.15 %
POWER BANDWIDTH: «3.66 oeerek oS 8 Bas ee aS eel ewe hare Che SLES SL oS 10 Hz ~ 40 kHz
POWER OUTPUT, DIN, 8 OHM, PER CHANNEL... . 2... 2. cc cc eee ee tee eee eee eee teens 48 W
POWER OUTPUT, FTC AMERICAN STANDARDS, 8 OHM, PER CHANNEL ..............0. 0c cee ecruese 30 W
TOTAL HARMONIC DISTORTION AT RATED POWER OUTPUT ............. 0. ce ee eee eee eee 0.08%
ILM. DISTORTION AT RATED POWER OUTPUT
(250 Hz AND 8 kHz MIXED, AMPLITUDE RATIO 4:1) 2.0... 0... cc ee we ee ee wees 0.08%
POWER: BANDWID TEL: ca tosis Scare: 4 xa er ataw Ale Si Bek Boe ele RE Se ew NS Ra ee ree EES 10 Hz ~ 40 kHz
(40 Hz) (1 kHz) (12.5 kHz)
DAMPING - FACTOR 3:OAM 0+ 2.3 oie Coad tne are ee iw BS Dok Swe eee Be 66 64 53
Frequency Response
PHONG, CR AAD c= 2. osncy ot arte achaete ack Vale anew ek wie Sr ate ee hanes ee oe shuts es ee ee Se ak eee +1.0 dB
BOs TE GB) sre, ect eee, Pt eet ade, 6 Ae RES SW ae BSW 9a: BIN ds we ok UE ate eek 18 Hz ~ 30 kHz
Signal-to-Noise Ratio
PNONG: 00a ak ect ant doy hae eek ae ho hoe een ee ek eS Oo ee ee ne paseo BG bok eee 72 dB
PGi fa Ne eg: sa ca eae case Staab AS kok eA DS es OE et ul SCG AED Bk Siete Ok Saw On ee tran ete Na sal ess 80 dB
Input Terminals
PHONO. dt, FIO CG AIICE 4.58 ici Kah ene boc ev eae Ew a -cw ve e Ge e S Se So s BA Es Peer 47 kohms
IA OUESEASHIVITY 3547 Wie Kaserk eB a oar Bie eared ere wwe SS oe iysle aries anttw Baksh oe bce Ge Bg wren 2.8 mV
Overload: Margin: asia. wie te eo Sore eB ee ts, Se ee Sen Oo en oe ee Oe er ts Be eee ee ee 30 dB
Aoxe. Jnputlnipedance 74-5 bos bed ie Paes BSS eben oe Gel al ive a? ao te Weed? Gael atu oe Gr Bea Sasa 20 kohms
PAPE SEDSIEIV ICY cise d <8 osx nt deep ek.) es erbea nd. Eom. Shae Pit pele Me ea he oly gee eal eee are ee oh 180 mV
Overload: Wiargin 24.524: Sones ee ee he ie, Wile a ew itn anes ek le Stee &, ane eS ee ee eee & 35 dB
Phono Equivalent Input Noise... . 2... ee ee Ie SE tal He A PIR eee es 1.2 uV
Phono Dynamic Range (Ratio of input overload to equivalent input noise) .. 2... ee ee es 100 dB
Channel Balance (0 to —40 dB/40 Hz ~ 16 kHz)
POG? fc8 6 hak co ae Sree ee aie ae Micke hd te a eee od eines as gaits aac at er Bs eee ee thane ee Ole ee Boas 2.5 dB
PRUNE seater ay cues Cees, a cat abut ete ete athe ah eae es ea HE Ae at Ae ah Yori a oe ee hte aru te Ae Ga eee ae Ment 2.0 dB
Interchanne! Crosstalk
PHVOIIG% NGS ri oF eae a els tn a ee as lhe ee Re eee teh ateoe ane eae eae Fe RAS Re archaea ce, ee ee 35 dB
PSE ~— WHOA aes eh ates Sane, dae oS eave Gan at sae a TE ee a a ee io a So SA Se Oa ee 1d Be gene aaa, Ge ahs 43 dB
ape “KHZ. cache face A ee ee we ee Sees do ee Pee ee wae ee wk Ee OS We we Os ees 55 dB
Intersource Crosstalk (Worst Point)
Tac Re io Rs: Be Sy EN, BOR Ree OSU a ee EB eit oe A ee ae a Rte BS ae 51 dB
Output Voitage, 1 kHz
Vab@ Out. shops Aca lets see deere ew SO OE WR OE A ee ee bal a wk Be ae a a 500 mV
Output Impedance, 1 kHz
TAO E 6. oi cee Grey. Socsker ah Dec enar BOS ee ee autem a eieig> @ Bt acy Ga At arcs Tay eae eee gw, Boats bho eta la eek See s 200 ohms
Headphone dack. Load: dimpedance - a5. 44% 6-54 ae ow Hala eee ee WE Se OE BRE OR TASER 8 ohms
FM TUNER SECTION:
PREQUENCY: ange: 2ehi-w Sty a's cede, atte tees este es a cee tate cap ec GES BAe ela ew een ale ey ea Oat ee ate 87.4 ~ 109 MHz
Usable Sensitivity 40 kHz Deviation, 98 MHz
Mond. S/N 260! 2.25.64 eo eee eae edie eek eu Eo ate we ee eB OH OE Ree SS eee 1.7 uV
Slereo. S/ NAO UB 4 8 ne bie soa aie ee ded RR Bok Reb Vow Seek Ne ee el ee Ok SS oh ee ates ee 48 pV
Alternate Channel Selectivity, 98 MHz+300 kHz... 1. ee ee ee ee ee ee 36 dB
image. Response Rejection, 98 MHZ. <2.5 3 sessed eS ee SS ee ee a ROR ay 50 dB
UF Rejection: 98 MHZ «.ciGx tous ves etic eee eee eho eee ea ee cea eta hie ees 100 dB
Spurious. Response Rejection, 98 MAZ s 5.344400 2 4. eo wee BEE eS Es AE Se we he RS aOR Rhee oad 110 dB
AM S0Dpressi0n'. 96 MA gine oo ee ate Bale se: oh eat ee re ne fae a a ek ASS lg Be ek ee ae Ge te eal 52 dB
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Signal-to-Noise Ratio, 98 MHz :
LIC GLEC eV INO spaces tks ck Pete Stree sn ceed Sa be te A aT ate ede aan fod aa vw TE ay a Sc cea Reade Ese. Saemak cars eae wp se 62 dB
SERLCO. fhe hie a OES re ah he Goede ae Peterkin ran EAs ye PEE te a ae Re 55 dB
Weighted: “MONO. isa ode deionised eo ett Bo are ee ne a Oh OS OSS A Lee 66 dB
UCR OO) 52h hae act inces De See We ie, Sa hs Fes ree Se Be cae la a ane ats hala te he at eet casa tte aie 60 dB
Pilot Signal & Subcarrier Rejection
IAD fo 0 Sea eee A id 2 sealer Mess ah ame at Hc At Ae canes he Gece oo wah ahd eh a Dita ee aL MEAL Be eee hip oe wai chaos 58 dB
SN NE oh au au lasas ates Wp ese aac se SA Rt Neca, HAE ih des bast onl ds alos ta cde tr hoe Tac een sieace rs areca oho tac ia inves Stop eae else ele eet 58 dB
Total Harmonic Distortion, 98 MHz
MONO sc 5. Sou trak-Os dicts nd S46 Rie chase eae EO Ae oe haa Oo a ee See Bee See Be Beeps ee es em eS RG 0.1%
SCY CON sae ay, ar heh Ne sett de, Be daar saietes rac esa 1 GND seen ee eh ee al x Dace: Sel ee cee cap ent aa ate, os oe Redcar Gy dna te ota? & Sein ante 0.2%
Frequency Response
SOE FU ACAZe hce eas me Gels ewe BOS arate ote: & we ett eS ay He A eh We Batata eee Penk, eh Rai Se eee ys ws +0.5 dB, —2.0 dB
Separation
DLOLEO. 60 eat Be 8 ek beth ca mech ee Sie ae ce Bok, wert Ac diicoce ae Sh oye AER toc ake aris oa ee, a es eee 45 dB
Channel Balance a6 stead se -o BAS ee ad we ere Pw ae Be ee ee id at adr a Ge he 0.5 dB
Quteut Voltage Ti 2 at ooh scent oate kaaver moe Seas ase Re ac sh. be A OE a Se RE ee ae ee 600 pV
Output: impedance at KAZ: 6. 6 dete aes tec arat wy eee RS EE ee wh ee ee eae ete hed i 4.4 kohms
Acceptable Load limpedance KAZ o.oo woe ve ete SAPS a bce 3, ble eae Bete eee SOS A ew wee Re See Se a eed 47 kohms
Antenna Terminals
Beh COG ose 2 ak, ae ucts wa eee eata a Gn de WS BRAUER es ia AS, WU: Bh ee th ate, evn, Se Bia AE RD ee eee ok wee 300 ohms
Ln balance esc. 2. 2a tid ate AA ec BB se OW ke Sw ke Boe eR Ba Se hmatrg BE ae a ae Seg 75 ohms
AM TUNER SECTION:
PYCQUPBHEY J aINGG ici te wir ue ae ee os ck nde ee, Whe es WR ne OR Be ee ler te 515 ~ 1650 kHz
Usable Sensitivity (26 dB S/N 30% Mod.,1 MHz)... 2... ee ee ee eee ne 30 uV
SEIOCTIVIEV: 1 IVIIZ EO KZ. oc & oe Sanat ed Bee ts CE a BO Se PA Bice I Se UR Pee, # SAE te a SS oe ee 20 dB
lmmage: Rerections Mii v0. a. a 3 ths Nave ech ad Ske B88 Ww. ahs Be Grantee hs wa hs cabana dace aa Be teed ae Gat 41 dB
UPI CLION SP IMIIAL: iin Binaesninled ci pe. Sarah Gl Sow cncboe Soe wh Mower es AUK de eee eh lon hake. howe, A ne Te he isha atk ees a Se, 8 55 dB
Sourious: Response Remction. iW MAZ Sonn bore ick RA AG ES ee RS Be eo ee be Drees 3 CE ER es 38 dB
Signal-tO:NOise- Nation MIS: Joa ¢ 6 Se We he Wa Ne ee ee Baguette dh Se Ayes WOO ence e, he ee eae a ae Saas es ae 43 dB
Frequency: Response, WWIRZE3OB. & fsn6 ae ka ae Ge ele Oe ira ee ace ade ate Ph ed a eee Eee ee 40 Hz ~ 2.2 kHz
Ota Harmonic DIStOriOls Wit ete nice t.o So aee Fes eA ae Oa ots BARS WOR Oe en eee ow gO we ES eS 1.0%
GENERAL:
POWer Fg Perienits ses. obc ee ceca no Me ws ea tee, ow ws ah we Sad Uae es cde Saree we eso val 2 ae eae a Tees Mere ae Se ace ec os 220 V AC, 50 Hz
(N version is featuring an external voltage selector for use on 110/120/240 V.
Other versions can be converted by a qualified technician to operate on 110/120/240 V.)
Power Consumption at Rated Output, Both Channels Operating ........0... 0... eee ee ee eee 150W
TONING POWER pay coin cs else OR Seale Oo errake alee hve” wee acai og Yen ch eet ik og A rasan hE BRU es Nee Ore ws Baa poeta to, atl auger a 28 W
Semiconductor Complement
INTE PATER -CIPCUINS shag Beeches Boo hn en A re Be a ee oe oe a ee eh was 5
MOP AMISISCONSs 210 ge Re b-% te Gaet op Sas BY ced. te Ras tapneciay- Gas Sete aia SAN ceeds A Sond cw aes 4h Rome aa We, A Becta cards Gee. oe wie My oe boaters k ait eke 33
PPICKES 5 bi dias eke aaa Bale Oe a and WG ek Se AE ee RR ES ORAL Fe Rae be dae aye eS 28
Pieid BTTOGt: MhANSISIOR ex deca: ow: dp dete cal ea hae gus OS ae. oe a ae arid Tenth a BR hae Geb eas ae WR etal eb te ae Byte ae. 1
Dimensions
PMO) VAGUE 8 ees Se enh tok ales ot pete es ak were ta tae ee ay arena g aa oe bahia inate era Seek a oe bee aie 17-3/8'' (440 mm)
Panel Height ..............0 00002 ee ees Fo iel a fest eee eT Ws Fe EL GND eo wh OR Tete ee ets 5-3/8" (137 mm)
POON et oieg ty bes xl de, dE RE OB Ss EE Os BRS Roh Pane nt Bae Se See ee cbs 14-1/8" (358 mm)
Weight
Mal OMe a. sa a. ak astra Saeele Ste eae ae ts ee ws Sh ake ia ws GR Mk ates A aes 24.2 Ibs (11.0 kg)
Packed fOr Shipment \s chc-cs & Sieced hap ld ed ate 2 Oa Vin ee aces BV Ae SR DS Ree eee alee 27.5 Ibs (12.5 kg)
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