Grimm Audio · Cables
TPR
Grimm Audio TPR Twisted Pair Reference cable developed for Wisseloord Studios, with 110 ohm impedance and 89% shielding.
fig. 01 · cables
TPR
6 photographs · 5 shown
From Grimm Audio
TPR is a balanced audio cable designed for low microphonics and high RF immunity. It uses 24 AWG conductors at 110 ohm characteristic impedance with 33 pF/m capacitance, 89% braided shield coverage, and 100% conductive polymer coverage. Available with XLR, RCA, or 6.35 mm jack termination.
Specifications
| Product type | Studio cable |
|---|---|
| Characteristic impedance | 110 ohm |
| Capacitance (conductor to conductor) | 33 pF/m |
| Capacitance (conductor to shield) | 52 pF/m |
| Shield coverage | 89% |
| Conductive polymer coverage | 100% |
| Conductor | 24 AWG |
| Cable diameter | 5.5 mm |
| Weight | 40 g/m |
| Microphonics (Mil C17) | 2 mV-pk |
| Minimum bending radius | 55 mm |
| Terminations | XLR, RCA, 6.35 mm jack |