AudioQuest
William Tell ZERO
Introduced 2019$3,400 MSRP
Folk Heroes series speaker cable using solid Perfect-Surface Copper+ conductors with ZERO-Tech no-characteristic-impedance design and a 72V Dielectric-Bias System. Price is for a terminated 8 ft pair.
MSRP
$3,400
Used market · Excellent
$1,700est.
-50% vs MSRP
as of Aug 16, 2026MSRP to used market
From $3,400 at launch to $1,700 today (estimated).
Specifications
- Type
- speaker cable
- Termination
- U-spades or bananas
- Construction
- ZERO-Tech geometry, 72V DBS, direction-controlled conductors
- Standard length
- 8 ft pair
- Conductor material
- solid Perfect-Surface Copper+ (PSC+)
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