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Premium AI Voice Guide
PROLiam's bench-side rundown of the Yamaha CR-620.
Real-time streaming voice — specs, history, restoration pain points, market value.
Sonic Similarity Analysis
Both exemplify Yamaha's house sound of neutral transparency with excellent detail retrieval. The A-S301 continues the CR-620's philosophy of uncolored, accurate amplification with similar power levels and that signature clear, articulate presentation that made vintage Yamaha receivers so respected.
Yamaha CR-620
vs.
Yamaha A-S301
45W
Watts / ch @ 8Ω
60W
80dB
S/N Ratio
94dB
35
Damping Factor
210
0.08%
THD
0.019%
25 lbs
Weight
17.6 lbs
4-8 Ω
Speaker Ohms
4-8 Ω
20Hz - 40kHz
Frequency Response
10Hz - 100kHz
Vintage (used avg)
$350
Modern (new)
$349
Difference
$1less new
Cross-Match Engine · Pro
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