I have the Maestro, Tesaplex and Teslaplex SE and had the Oyaide R1.
I found the Maestro very good, but recessed, without the low level resolution of the Furutech.
Oyaide sounds great initially, but moves the soundstage forward, foreshortens depth and lacks genuine musicality. The SRs were fuller-sounding, have great low-level detail and components sound the most dynamic from low bass to midrange.
The GTX is the most even sounding, dynamically, the most musical, with the least perspective on the orchestra (some recordings sound close up (e.g., Mercury Living Presence) and some distant (RCA Living Stereos).
These are all in my various dedicated circuits right now. I have around 8 dedicated circuits in the listening room.
I found the Maestro very good, but recessed, without the low level resolution of the Furutech.
Oyaide sounds great initially, but moves the soundstage forward, foreshortens depth and lacks genuine musicality. The SRs were fuller-sounding, have great low-level detail and components sound the most dynamic from low bass to midrange.
The GTX is the most even sounding, dynamically, the most musical, with the least perspective on the orchestra (some recordings sound close up (e.g., Mercury Living Presence) and some distant (RCA Living Stereos).
These are all in my various dedicated circuits right now. I have around 8 dedicated circuits in the listening room.