Siltech
Classic 770i
Introduced 2010$3,800 MSRP
The Classic Anniversary 770i is a mid-tier interconnect from Dutch cable maker Siltech, built with twin G7 silver-gold alloy conductors in a twisted coaxial layout, wrapped in Kapton and Teflon dielectrics with Siltech's proprietary "Super shielding." It occupies the accessible end of Siltech's Classic range, positioned well below the company's flagship Triple Crown and Royal Signature lines.
MSRP
$3,800
Used market · Good
$1,575
-59% vs MSRP
as of Sep 1, 2026MSRP to used market
From $3,800 at launch to $1,575 today.
Specifications
- Cores
- ; 2
- Insulators
- ; Kapton, Teflon & Super shielding
- Metallurgy
- ; Pure silver-gold alloy
- Construction
- ; Twisted coaxial pair
- Retail price
- $5,600 list, commonly discounted to ~$3,600
- Connector options
- Siltech RCA; Neutrik XLR (black); WBT-0110 Ag; SST-Ni S8 (custom order via distributor)
- Conductor material
- Pure silver-gold alloy; twin G7 silver-gold conductors
- Construction geometry
- Twisted, twin coaxial pair layout
- Dielectric insulation
- Kapton, Teflon, and Siltech "Super shielding"
- Independent review coverage
- Reviewed in-depth as part of the Classic Anniversary line covering neutrality and tonal balance
- Secondary market reference price
- Original retail cited at $3,800 for a 1.5m balanced pair
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