Cable science? Indeed! Physics has a lot to say about "the ideal audio cable", particularly about RFI sensitivity and microphonics. RFI immunity hinges on precision control of geometry, perfect symmetry of the cross-section and good shield coverage.
This is the least microphonic cable in the industry by a margin of 20dB.
The Grimm TPM 'Twisted Pair Master' cable uses tape-wound PTFE insulation, silver plated copper wire, glass fibre fillers, no drain wire and two thick layers of braid shield. A bonded semiconductive interface layer under the shield makes this the least microphonic cable in the industry by a margin of 20dB.
TPM provides the most natural and least coloured reproduction available, which makes it a true reference for mastering studios, high-end home systems and mixing rooms alike.
The sound stage renders almost holographic with a very high precision and spaciousness, as if there is no cable at all.
Harro Tillema, Alpha Audio, The Netherlands (TPR)
Wow, what a difference...!
Ronald Wanders, hifi enthusiast, Zeewolde (TPM)
My new studio is wired with TPR
Dave Collins, Dave Collins Mastering, Los Angeles (TPR)
I’ve rewired my studio with TPR cable and I now bring some with me to recording sessions as well. It is extraordinary cable.
Noah Scot Snyder, Los Angeles (TPR)
A great new day here with a relaxed and very detailed sound in the monitors and between all analog gear.
Hudson Fair, Atelier HudSonic, Chicago (TPR)
A facility is as good as its weakest link and by using TPR the cables are not a weak link anymore.
Ronald Prent, Wisseloord Studios, Hilversum (TPR)
TPR outperforms all the others providing an impressive stereo image and a stunningly accurate phantom center.
Philip Opdebeeck, Little Major Mastering, Antwerp (TPR)
I'm not the 'Ahhh & Ohhh' type of guy when it comes to subtle differences, but the difference this makes is so clear.
Audioenzo, Dordrecht (TPR)
I love your cable because it is effectively inaudible. With TPR, cable quality is no issue anymore.
Jan Didden, Linear Audio, Turnhout (TPR)
I switch over to Grimm TPR tomorrow. After extensive testing I could not find a better alternative. This cable gets so close to the original it's frightening.
Mark den Hartog, Zownd Mastering, Leiderdorp (TPR)
I LOVE the clean transfer of your TPR cable. It´s like there´s no cable at all.
George Tanderø, Mixing & Mastering, Oslo (TPR)
The combination of Grimm Audio TPR with Neutrik EMC XLR's seems to me to be the non plus ultra at the moment.
Günter Pauler, Stockfish Records, Northeim (TPR)