The Gotham 10301 GAC‑2/1 is a professional-grade 3.3 mm double-shielded balanced audio installation cable engineered for high-performance analog signal transmission in rack wiring and fixed installations. It features finely stranded bare copper conductors (25 × 0.10 mm, approx. 0.20 mm²) insulated with foam-skin PE (Ø 1.15 mm), color-coded in red and white. Dual 100 % bare copper braid shields wound in opposite directions lie beneath a durable PVC jacket (Ø 3.3 mm, grey), providing robust interference rejection and microphonic resistance. With conductor resistance under 90 Ω/km, shielding resistance below 20 Ω/km, capacitance under 70 nF/km between conductors and under 130 nF/km conductor-to-shield, and a characteristic impedance of 145 Ω at 20 kHz, it delivers precise signal integrity. Rated for 500 V conductor‑to‑conductor and 2,000 V conductor‑to‑shield test voltages, it operates flexibly between –5 °C and +50 °C (extending to –30 °C to +70 °C in fixed installations), making it an ideal choice for professional studio and installation environments.

This cable is ideal for: XLR, TRS, and other balanced audio connectors.

1 = Jacket: PVC, Ø 3.5 mm
2 = Shield 1 Bare copper wires (0.10 mm) 100% coverage
3 = Shield 2 Bare copper wires (0.10 mm) 100% coverage
4 = Insulation PE, Ø 1.15mm
5 = Conductor: Stranded bare copper wires 25 x 0.10mm (0.19mm²) 25x38AWG = 24 AWG

Conductor Resistance: < 90 ohm/km
Shielding Resistance: < 20 Ohm/km
Capacitance (Conductor-Conductor, @ 800Hz) < 75 nF/km
Capacitance (Conductor-Shield, @ 800Hz) < 141 nF/km
Characteristic Impedance (@ 20 kHz) 145 Ohm
Test Voltage (Conductor-Conductor) 500 (RMS)
Test Voltage (Conductor-Shield) 2000 (RMS)
Operating Voltage Low
Temperature Range (Flexi-Installed) -5° to +50° C
Temperature Range (Fix-Installed) -30° to +70° C