I owned VR4 Gen III HSE. I used a VAC Phi 110/110 on them with pretty good results, but the top end was always marred with some glare, and the bottom end was not as tight as I'd like. I would suggest the VAC Avatar would not be the best match.
Never heard the Unico.
The combination I had that really lit up the VR4 speakers was a Moscode 401HR paired with a Lamm LL2 Deluxe preamp. Great combination.
The VR4 series speakers need refined power, and plenty of it, IMO.
Never heard the Unico.
The combination I had that really lit up the VR4 speakers was a Moscode 401HR paired with a Lamm LL2 Deluxe preamp. Great combination.
The VR4 series speakers need refined power, and plenty of it, IMO.