Tara Labs RSC Prime 1800 — 10ft Single, Spade to Biwire
Tara Labs built the RSC line around one specific argument: round conductors are the wrong geometry for audio signal. Skin effect pushes current toward the outer surface of round wire, and the thicker the conductor, the worse the phase and frequency coherence at the edges of the audio band. RSC — Rectangular Solid Core — solves this by flattening the conductor geometry, maximizing surface area relative to cross-section and keeping current distribution consistent across the frequency range. The Prime 1800 applies that approach at a real-world price point: solid rectangular conductors, air-tube insulation to minimize dielectric interaction, and a jacket designed to limit mechanical resonance and RFI coupling.
This is a 10-foot single run configured spade to biwire — one set of spades at the amplifier end, fanning to two sets at the speaker end to drive separate high and low frequency binding posts. True biwire, not a jumper workaround.
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Return Policy
Return Policy
We offer a 3-day return window on all purchases. Returns made to a credit or debit card will incur a 5 percent processing fee. Shipping costs, both to and from, are the responsibility of the customer if applicable.
After the 3-day window and up to 3 weeks from the date of purchase, items may still be returned, subject to a 20 percent restocking fee.
For shipped orders, customers must notify us within 3 days of receiving the item to initiate a return. Once the item is received back in the same condition it was sent, we will issue a refund minus all shipping charges and a 5 percent credit card processing fee.
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Tara Labs built the RSC line around one specific argument: round conductors are the wrong geometry for audio signal. Skin effect pushes current toward the outer surface of round wire, and the thicker the conductor, the worse the phase and frequency coherence at the edges of the audio band. RSC — Rectangular Solid Core — solves this by flattening the conductor geometry, maximizing surface area relative to cross-section and keeping current distribution consistent across the frequency range. The Prime 1800 applies that approach at a real-world price point: solid rectangular conductors, air-tube insulation to minimize dielectric interaction, and a jacket designed to limit mechanical resonance and RFI coupling.
This is a 10-foot single run configured spade to biwire — one set of spades at the amplifier end, fanning to two sets at the speaker end to drive separate high and low frequency binding posts. True biwire, not a jumper workaround.
7.5/10 - Good Condition