Vintage Boutique Tour
Liam will walk you through the Acoustic Research AR-77XA.
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Premium AI Voice Guide
PROLiam's bench-side rundown of the Acoustic Research AR-77XA.
Real-time streaming voice — specs, history, restoration pain points, market value.
Sonic Similarity Analysis
Both emphasize transparency and low coloration through careful isolation and minimalist design principles. The X2 B modernizes the AR-77XA's approach with contemporary materials like carbon fiber while maintaining the suspended-motor philosophy and neutral sonic character that made the AR beloved by purist listeners seeking uncolored playback.
Acoustic Research AR-77XA
vs.
Pro-Ject X2 B
Belt
Drive Type
Belt
Manual
Operation
Manual
33.33 / 45 rpm
Speeds
33.33 / 45 rpm
0.04%
Wow & Flutter
0.04%
63dB
Rumble (S/N)
70dB
Low-mass straight
Tonearm
10inch aluminum straight
—
Cartridge
—
1.8 lbs
Platter Weight
5.5 lbs
16 lbs
Total Weight
29.8 lbs
Vintage (used avg)
$400
Modern (new)
$1,599
Difference
$1,199more new
Cross-Match Engine · Pro
What pairs with this?
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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