Gotham Audio 20101 GAC-7 Tube Specially designed microphone cable for tube microphones 7 Conductors
Construction: |
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| 1 = Jacket: | PVC, Ø 6.2 mm, grey | |
| 2 = Viscose fiber coat: | Counter wrapped to the shields | |
| 3 = Shield No. 1: | Bare copper wires (0.10 mm) 100% coverage | |
| 4 = Shield No. 2: | Bare copper wires (0.10 mm) 100% coverage | |
| 5 = Insulation A: | PE, 1.50 mm Red/Blue | |
| 6 = Insulation B: | PE, 1.10 mm, White/Yellow/Black/Gray/Green | |
| 7 = Conductor A: | Stranded bare copper wires 252 x 0.05 mm (0.50 mm²) Red/Blue 252x44AWG = 20AWG | |
| 8 = Conductor B: | Stranded bare copper wires 72 x 0.05 mm ( 0.14 mm²) White/Yellow/Black/Gray/Green 26AWG | |
Technical Datas: |
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| Conductor resistance: | cond. A: | < 30 Ohm/km |
| cond. B: | < 110 ohm/km | |
| Shielding resistance: | > 15 gohm/km | |
| Capacitance: | cond/cond: | < 90 nF/km |
| cond/shield: | < 160 nF/km | |
| Test voltage: | cond/cond: | 500 veff |
| cond/shield: | 2000 veff | |
| Temperature range: | flexi-installed: | -5° to +50° C |
| fix-installed: | -30° to +70° C | |
Specially designed microphone cable for Tube and Stereo microphones (7 conductors!). Ultra-flexible design and best possible electrical values for an affordable price. Vintage construction. 2 conductors each 0.50mm² for power supply and 5 compact conductors 0.14mm² for balanced audiolines or control signals. Hair-thin stranding! 0.05mm copper strands! This stranding is used also in our 10701 3 conductor Neumann cable and 11001 Starquad. Perfect and unique Double Reussen Shield for perfect RF protection!
The 20101 is a standard universal cable designed for tube microphones of many kind. Out of the 7 conductors, 2 are made with larger diameter (copper) meant to serve the tube with power, and the other 5 smaller conductors are meant to work as signal and/or control lines. Possibly not all conductors are needed. Any unneeded conductor should go to ground together with our Double Reussen Shield.
