Harman Kardon AX20 Owners Manual - Page 16

SPECIFICATIONS, Fibrinan-Kardon, Street, Westbury

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Circuits: Output Level: Peak Power Output: Output Impedance: Frequency Response: Damping Factor: Hum: Stereo Preamplifier Separation: Tone Control Range: Rumble Filter: Input Levels: 'Tape Output Level: Second Preamplifier Output Level: Record Equalization: Tape Equalization: ,' SPECIFICATIONS 2-1,7,L84's self biased, pentode connected in push-pull. Two separate self contained preamplifiers feeding through ganged tone and volume controls. One preamplifier feeds the power amplifier directly and the other terminates in an output jack for use with an external amplifier for a full stereophonic system. 20 watts at less than 1% harmonic distortion. 17 watts at less than 0.5% harmonic distortion. 5 watts at less than 0.2% harmonic distortion. 17 watts at less than 2% intermodulation distdrtion. Harmonic distortion readings at 1000 c.p.s.; Intermodulation distortion readings at 60/6000 c.p.s.: 4:1; All at 16 ohm load-120 volts. 40 watts. 8 and 16 ohms. ±0.5 db 15-30,000 c.p.s. at 1 watt, db 20-20,000 c.p.s. at 15 watts. 5 Minimum Volume: 90 db below 15 watts. Tuner & Aux.: 80 db below 15 watts (0.5 volt input reference) Phono (RIAA Position): 70 db below 15 watts (6 my input reference) Tape Input: 60 db below 15 watts (1 my 250 c.p.s. input reference) Better than 50 db. db at 50 e.p.s. ±12 db at 10,000 c.p.s. 12 db per octave below 50 c.p.s. Aux. and Tuner,- 300 millivolts, flat response. Phono-Lo (Mag ): 3 my at 1 KC Phono-Hi (Ciystal or Ceramic): 20 my 1 KC Will not overload with input level below 350 MV. Tape: 1 my. at 250 c.p.s. 1 volt from each channel, pfunodified by volume and tone controls. v 0.5 volts, low impeerance modified by all controls. RIAA and EUR. NARTB 75 and 255 Fibrinan-Kardon, Inc., 520 Main Street, Westbury, L. I., N.

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SPECIFICATIONS
Circuits:
Output
Level:
Peak
Power
Output:
Output
Impedance:
Frequency
Response:
Damping
Factor:
Hum:
Stereo
Preamplifier
Separation:
Tone
Control
Range:
Rumble
Filter:
Input
Levels:
'Tape
Output
Level:
Second
Preamplifier
Output
Level:
Record
Equalization:
Tape
Equalization:
,‘
2-1
,
7,L84's
self
biased,
pentode
connected
in
push-pull.
Two
separate
self
contained
preamplifiers
feeding
through
ganged
tone
and
volume
controls.
One
pre-
amplifier
feeds
the
power
amplifier
directly
and
the
other
terminates
in
an
output
jack
for
use
with
an
ex-
ternal
amplifier
for
a
full
stereophonic
system.
20
watts
at
less
than
1%
harmonic
distortion.
17
watts
at
less
than
0.5%
harmonic
distortion.
5
watts
at
less
than
0.2%
harmonic
distortion.
17
watts
at
less
than
2%
intermodulation
distdrtion.
Harmonic
distortion
readings
at
1000
c.p.s.;
Intermodu-
lation
distortion
readings
at
60/6000
c.p.s.:
4:1;
All
at
16
ohm
load
-120
volts.
40
watts.
8
and
16
ohms.
±0.5
db
15-30,000
c.p.s.
at
1
watt,
db
20-20,000
c.p.s.
at
15
watts.
5
Minimum
Volume:
90
db
below
15
watts.
Tuner
&
Aux.:
80
db
below
15
watts
(0.5
volt
input
reference)
Phono
(RIAA
Position):
70
db
below
15
watts
(6
my
input
reference)
Tape
Input:
60
db
below
15
watts
(1
my
250
c.p.s.
input
reference)
Better
than
50
db.
db
at
50
e.p.s.
±12
db
at
10,000
c.p.s.
12
db
per
octave
below
50
c.p.s.
Aux.
and
Tuner,-
300
millivolts,
flat
response.
Phono-Lo
(Mag
):
3
my
at
1
KC
Phono-Hi
(Ciystal
or
Ceramic):
20
my
1
KC
Will
not
overload
with
input
level
below
350
MV.
Tape:
1
my.
at
250
c.p.s.
1
volt
from
each
channel,
pfunodified
by
volume
and
tone
controls.
v
0.5
volts,
low
impeerance
modified
by
all
controls.
RIAA
and
EUR.
NARTB
75
and
255
Fibrinan-Kardon,
Inc.,
520
Main
Street,
Westbury,
L.
I.,
N.