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Premium AI Voice Guide
PROLiam's bench-side rundown of the Sansui G-5700.
Real-time streaming voice — specs, history, restoration pain points, market value.
Sonic Similarity Analysis
Both deliver 55-60 watts with warm, full-bodied sound emphasizing tonal richness and midrange presence over clinical accuracy. The AI-503 modernizes the G-5700's musical approach with USB DAC and streaming while maintaining the same priorities of warmth and full-bodied presentation.
Sansui G-5700
vs.
TEAC AI-503
55W
Watts / ch @ 8Ω
60W
80dB
S/N Ratio
100dB
40
Damping Factor
120
0.08%
THD
0.02%
28 lbs
Weight
19.8 lbs
4-8 Ω
Speaker Ohms
4-8 Ω
10Hz - 40kHz
Frequency Response
10Hz - 100kHz
Vintage (used avg)
$550
Modern (new)
$799
Difference
$249more new
Cross-Match Engine · Pro
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Reverse-match works both ways. Point us at a receiver and we surface compatible vintage speakers and turntables — matched on power, impedance, and era. Point us at a pair of speakers and we surface receivers with enough headroom to drive them cleanly. Available on Pro and Flipper Pro.
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