hivision

Responses from hivision

Matching power amp and speaker impedance
Thank you Newbee. That's very helpful.What's the sound of the 4 ohms output tap compared to 8 ohms and 16 ohms? The amp has 4 EL-34s per channel. According to you, the amp power output is on the conservative side. In terms of efficiency, does it m... 
usb vs toslink?
My PC is about 100 feet away from my DAC. If I am not mistaken, Hagerman usb converter uses usb cable not CAT5. So, the 15-foot limitation on usb cable length would be an issue. (The optic usb cable is very expensive and such it's out of question.... 
Recommended SS amplifiers for Aesthetix Calypso?
I had used Ayre V5x with Calypso to drive Focus Audio FS-888 (90db/1w/meter 4ohms). They produced excellent sound; had a touch of that magic tube sound. Now, I am using a pair of Marantz 9. AMAZING! 
Tube Life: 6SL7; 6SN7, 12AX7, 12AT7, 6DJ8 et al
I have a similar concern. I use my Aesthetix pre-amp standby function when I am not listen to music. In fact, I hardly turn off the unit completely. I leave it "Standby" day and night; unless I am out of town for days. I have used the tubes (6922 ... 
Ready to spend $1100 for upgrade and need inputs
Jaybo,What would be a matching arm for the AR. So, you don't think $1,300 new TT+arm would beat my exiting AR? 
Ready to spend $1100 for upgrade and need inputs
Your are right Uppermidfi; its AR ES-1 and PT5. How's Pro-ject and MusicHall and BlueNotes models? Any thoughts? I can stretch to $1300 if the difference of performance is "significant". 
2 amplifiers, 1 pair of speakers
Hi Kr4,I am not an electrician or anything close to that. Can you explain -- "... even when off, the amp will load the other." What's the effects to sound quality.Because that's exactly what I am doing. Marantz 9 amps to my Focus Audio FS-888 (and... 
Aesthetix Calypso ?
Rayhall, I traded in my Sonic Frontier Line 3 for the Calypso Linestage. Line 3 has been an excellent unit but the Calypso is even better. Inronically Calypso costs less than Line 3 and has no seperate power supply unit and much simple topology bu... 
All Sonic Frontiers System - Bad Idea??
I upgraded (trade in) SFL-2 to Line 3 since 1998. I still own SFL-1, and a pair SFM-75 power amp. They have no problem whatsoever. Great products. For all who upgraded Line 3 to Line 3 SE, can you tell me the sonic significants. I try to justify t...