Value
Leader in the Industry - The versatile and powerful AA-100 features 5 pairs of
inputs like; magnetic cartridge, AM and FM tuners, stereo tape reocrder, FM
stereo tuner and auxiliary; separate monophonic input, versatile controls, (preamp input level, power amp
input level, hum balance, ganged volume, balace and separation and separate concentric bass and treble
controls); three different speaker impedance (4, 8, 16 Ω); plus left, right and center channel speaker outputs.
Styling
Matches the AJ-41, easy-to-own. The
luggage-tan vinyl-clad steel cabinet with polished trim and soft refracted
lighted slide-rule dial matches the AJ-41 styling above. You enjoy this, deluxe
features, performance and styling, at the unbelievable low price.
Deluxe
Heathkit "Tube-Type" Stereo Amplifier.
Offers versatile performance, finger-tip convenience
and modern styling
AA-100
Features:
Hi-Fi rated
ar 50 watts (25 watts per channel)
Five stereo
input and versatile controls
Mixed
channel center speaker output
Separate
monophonic phono input
Easy circuit
board assembly
Matches the
AJ-41 tuner in styling and performance
Due to the
equalization present in Phono and Tape Head positions, the meter readings for
these inputs contain a considerable amount of random low-frequency noise, most
of which is sub-audible. Such noise is
due to thermal agitation in tubes and resistors, contact resistance effects in
electrolitic capacitors, power line variations, etc. In evaluating noise, the
audibility of its various components must be considered. The extreme input
sensitivity (1 mV) of the AA-100 Tape Head input must also be borne in mind.
The actual
60 Hz hum (and harmonics) included in the readings is very small, compared to the mostly sub-audible
noise components referred to above. As a matter of fact, the AA-100 is almost
completely free from hum, for practical purposes.
Specifications:
Channels:
Two channel stereo.
Power
Output:
Monophonic
: 50 watts
Stereophonic
: 25 watts
per channel
Music
Power Rating:
Monophonic
: 60 watts (0.7%
THD, 1 kHz)
Stereophonic
: 30 watts (0,7% THD, 1 kHz)
Power
Response: 30 Hz to 15 KHz ±1 dB at 25 watts output per channel.
Harmonic
Distortion:
Less than 0.5% at 25 watts, 1 kHz .
Less
than 2% at 25 watts 30 - 15,000 Hz (each channel).
Intermodulation
Distortion: less than 1% at 25
watts, 60 and 6,000 Hz signals
mixed 4:1 (each channel).
Hum
and Noise:
Mag
phono : 55 dB below 25 watts output at 6 mv sensitivity
Tape
Head : 35 dB below 25 watts output.
Tuner
and aux : 70 dB below 25 watts output.
Channel
Separation: 42
dB min. at 1 kHz
Input
Sensitivity (For 25 watts output per channel)
Mono Mag. Phono : 1.5 mV
Stereo Mag. Phono : 1.5 mV
Tape Tead : 1 mV
Tuner : 0.2 V
Aux 1 & 2 : 0.2 V
Input
Impedance:
Mag
phono : 47 K Ω (may be
changed)
Tape Head : 470 K Ω
Tuner & Aux : 250 K
Ω each.
Outputs: 4, 8 and 16 Ω ; cathode follower tape recorder outputs.
Damping
factor: 15
Channel
Sepration: 42 dB minimum at 1 kHz
Equalization:
Phono : RIAA curve
Tape Head
: NARTB
tape playback curve,
Tone
Controls:
Bass : 15 dB boost and 17 dB cut at 30 Hz
Treble
: 12 dB boost and 20 dB cut at 15,000 Hz
Controls: Function switch (4-position); selector switch (6-position); balance
control (total range, 16 dB); separation control; ganged level controls;
dual-concentric bass & treble controls; phase and power switch.
Tube
complement: 2
x EF86, 4 x 12AX7, 2 x 7199, 4 x 7591, 1 x GZ34, 1-selenium bias rectifier.
Power
requirements: 117 volts, 50/60 Hz
Power Consumption: 150 watts.
Power
Outlets: 2 AC receptacles, 1
switched, 1 unswitched.
Dimensions
(H x W x D): 5" x 15¾" x
13½" (allow 1" for cables at rear).
Shipping
Weight: 34-1/2 lbs.
Net
Weight: 28-3/4 lbs
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