Specifications - Marantz 2235B Handbook Of Instructions

SPECIFICATIONS
AMPLIFER SECTION
RATED P OW ER OU TPU T.
.35 W AT T S P ER CHA NN EL ,
CO N T I NUOUS
AV ER AG E P OWER ,
BO T H C H ANNELS D RIV EN .
PO W ER BA N D .
' ' . 20 H z to 2 0 k H z
TO TAL H AR MON IC D ISTOR TIO N
. , ,, , 0. 2 5%
LO AD I MPE D A N C E.
. . ...8 0
lntermodufation Distortion at rated power.
,.,.. O.25%
D a m pin g Fa ct or . . .. . . . . . .. .55
F re qu en cy Re sp o n s e . . . . . .. 2O
Hz to 20 kHzt 0. 25dB
PREAMPLIFIER SECTION
Phono:
D yna m i c Ra n ge .
. . .. . . 96dB
Note: Dynamic Range is the ratio in dB of the phono input overload to equivalent input noise.
Equ ivalent Input Noise
1.5 s V
100 m V
Input Overload
Sensitivities (for rated power output)
P ho no .
. . .. . 1. 8mV
T a o e .. . . .. . 180m V
M ai n In .
. . .. . . 1. 5V
Frequency Response (phono) .
30 Hz to 15 kHzt1.0 dB
Input lmpedances
P ho no .
. . . . . . 47kO
Aux or Tape
100 kO
Ma in l n.
. . . . . . 30kO
Ta p e Ou tp u t L eve l .. . .. .775 mY
Ref.: 7.75 mV at phono input
Signal to Noise Ratio
A u x ln Dut
.. . . 80d8
Phono lnout
. . 65 dB
Tone Controls
Ba ss: 5o Hz . .,,
. . . .. .
110d8
M id: 700 Hz .... . . . . . .
16 dB
T r e bl e : 1 5 k Hz ...
. . . .
110dB
FM TUNER SECTION
S ele cti vi ty ( al te rn a te car r i e r ) .
. . . .. . . 65d8
Ouieting Slope
RF lnput for 30 dB Ouieting
. . . . . . 1.9 pV
Ou i et in g at 5t v RF l n p u t ..
. . . .. 52dB
Ouieting at 10 pV RF Input
. . . . . . .58 dB
Ouieting at 50 pV RF lnput
. . . . . . 68 dB
Total Harmonic Distortion
Mono:
Stereo:
O.3o/o
O.5/o
1.5 dB
40 dB
95 dB
70 dB
90 dB
50 dB
tr,
Capture Ratio
Stereo Separation at 1 kHz
Spurious Rejection
lmr^a Fl 6io.r i^ n
r,,,o gE I r st sv L, v, I
lF Rejection
AM Suppression