mitch2

Responses from mitch2

Is an autoformer (AVC) always superior to pots and resistors ?
That initial statement was intended to address the different volume attenuator options, as discussed in the OP.  My current rig includes a passive resistive unit into an active buffer.  The icOn 4PRO is a passive preamp based on Slagle autoformers... 
Is an autoformer (AVC) always superior to pots and resistors ?
Like many things in this hobby, there does not seem to be a clear-cut performance hierarchy between TVCs, AVCs, volume pots, and discrete resistor switches/arrays. The reviews I have read of TVC and AVC offerings mostly paint them as nothing short... 
Is an autoformer (AVC) always superior to pots and resistors ?
@atmasphere Hi Ralph, Not sure you noticed but the OP was asking about AVCs and not TVCs. I have read that AVCs have wider bandwidth, with less ringing, coloration, and smearing than TVCs. Here is more info about AVCs, and here is a review about... 
Network Acoustics Eno Streaming System vs SGC Optical Isolation System
Splitting Hairs I will get this figured out someday. Right now, simple seems to sound best; starting with modem and router (both powered by HD Plex LPS), then 45 feet of CAT 8 to Bonn switch (powered by LPS) then Network Acoustics muon LAN cable ... 
Is an autoformer (AVC) always superior to pots and resistors ?
@j_andrews - Nice work!  I like the use of a stepped switch.  Thanks for sharing. I wish I had the knowledge, then I would do a similar but balanced unit - very simple with one input and two parallel outputs.  The main complication would be that I... 
Is an autoformer (AVC) always superior to pots and resistors ?
I ended up purchasing the icOn 4PRO balanced unit, which has four Slagle autoformers (copper). It is supposed to arrive tomorrow and I look forward to trying it in my system, both as a stand-alone preamp and also as a volume control in front of my... 
New Mojo Mystique X
Just a month or so ago, I moved the X SE into the rack in my main system but I am not ready to sell the EVO Pro just yet.  IMO, they have similarities but also two different presentations, sort of like two siblings that obviously share the same li... 
Network Acoustics Eno Streaming System vs SGC Optical Isolation System
@jerryg123 The GigaFOILv4–INLINE is the newest generation of the FOIL™ brand of Ethernet filters. Based on patented Fiber Optic Isolation Link (“FOIL”) technology, the GigaFOILv4–INLINE utilizes fiber optics and specially designed circuitry to ... 
Network Acoustics Eno Streaming System vs SGC Optical Isolation System
It seems like a more expensive GigaFOILv4   
Network Switches
QSA Modified Gold Version Audiophile Network Switch - $5,400 "QSA has performed another sonic miracle with their Gold 2.5 G network switch. If you've experienced The QSA Fuses, or AC adapters, The sonic effect of the switch is similar to the Sil... 
Don’t buy used McCormack DNA 1990s amps
So, to summarize,  It is not unusual for 30+ year old amplifiers to have problems, that in the case of the McCormack Audio amplifiers could be related to boards, capacitors, and/or other things. The board issue affects the older DNA-0.5,1,2 se... 
Coaxials - Reality vs. Experience?
Jenson 6 x 9 inch coaxials sounded awesome in my '68 Firebird back in the day!  
Whats playing on your system today?
Jose' James - Lean on Me (a collection of Bill Withers work) Vanessa Fernandez - Use Me  
Any racks that use coasters/ wheels ?
I wanna stack two Mono blocks but there is no rack that is sold with coasters. The rack is too small, etc. A wonderful market opportunity that no one takes an interest in. Not true. Take a look at my very first post responding to your question.... 
Don’t buy used McCormack DNA 1990s amps
I suspect this is heading way deep into proprietary business issues.  Since C-J acquired McCormack, it would seem that any notifications about the equipment would be the responsibility of C-J and likewise any sharing of equipment schematics would ...