Vintage Boutique Tour
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Sponsored · eBay
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Premium AI Voice Guide
PROLiam's bench-side rundown of the Aiwa AX-7700.
Real-time streaming voice — specs, history, restoration pain points, market value.
Sonic Similarity Analysis
Both are compact, easygoing stereo receivers built for real rooms — smooth 40-75W output, MM phono stage and tuner. The slim Marantz NR1200 keeps the AX-7700's low-fatigue, apartment-friendly mission.
Aiwa AX-7700
vs.
Marantz NR1200
40W
Watts / ch @ 8Ω
75W
0dB
S/N Ratio
98dB
0
Damping Factor
100
0%
THD
0.005%
22 lbs
Weight
15.4 lbs
4-16 Ω
Speaker Ohms
4-8 Ω
—
Frequency Response
10Hz - 100kHz
Vintage (used avg)
$185
Modern (new)
$999
Difference
$814more new
Cross-Match Engine · Pro Preview
Matches Well With
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Speakers
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Synergy Score · Pro
How well does the Aiwa AX-7700 lock in with your speakers?
Scored on bench-corrected power (not just brochure watts), impedance and current demand, tonal complementarity, and decades of community pairing wisdom.
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