bifwynne

Responses from bifwynne

Audio Research Ref 6 SE
Ref 6 versus Ref 6SEARC finally got around to getting me into the Ref 6SE.  I have over 250 hours on the unit as of the date of this posting.  Lots of change during the first 100 hours.   My impressions: big improvement in SQ.  Imaging much better... 
Audio Research VT80SE amp vs Prima Luna EVO 400 or 300
@ps Some of my earlier ARC amps used 2 quads of 6550 SED Winged C tubes.  The newer ARC amps use KT-150s.  There is no comparison.  The KT-150s have reserve power capabilities that are significantly greater than 6550s and KT-88s.  When my Ref 150 ... 
Jerry Raskin’s ( AKA Needle Doctor ) passed away.
RIP Jerry Raskin (Needle Doctor).So many "gray-hairs" and brick and mortar audio stores are becoming a memory of the old days.  Not many left.    
Setting bias on a vintage ARC
OP, ... call ARC.  I would not be surprised to learn that a 10% variation is not critical. I own an ARC Ref 150 SE amp.  There is one bias pot for each matched pair of 2 KT-150 tubes.  The set tube bias is set at 65 mV and the slave can be between... 
Phil Spector, dead
@tvad Do not know much about St. Peter, but I just Googled Spector.  The Google hits say that he was convicted of 2nd degree murder in 2009.  I understand he died in prison (or at an offsite hospital).  I hope he repented (did teshuva) before he d... 
Audio Research VT80SE amp vs Prima Luna EVO 400 or 300
@jrw1971 - great comments on the ARC Ref 6SE, Ref 75SE and the new Ref 160S.  I just upgraded my Ref 6 linestage to the SE version.  And my Ref CD-8 to the Ref CD-9 SE version.  Agree 100% that new ARC gear has a significant break-in period.  I'd ... 
Phil Spector, dead
I am grateful to Phil Spector for some great Wall of Sound hits from the 60s.  Got a whole bunch of CDs with girl group and other Spector hits. Great dance music.  Takes me back to my teen years. Spector was a complicated man.  I hope Heaven treat... 
Setting bias on a vintage ARC
Check the ARC website here: www DOT audioresearch.com/download/Type V35 in the search bar and it will take you to a download with instructions on how to bias your amp. I checked the ARCDB.com website and noted that your amp is 28 years old.  May I... 
Living with unsolvable hum - Any audio detectives out there?
@montaldo Picking up on the last several comments, take a look at the Google search I did on Faraday cages:  https://forum DOT allaboutcircuits.com/threads/holes-in-a-faraday-cage.69512/If a simple metal screen mesh can attenuate ambient 60Hz nois... 
Speaker recommendation $10-20K (with some requirements!)
@mathiasmingusSorry to get off topic, but I couldn't help but noticing that you are using an ARC Ref 5SE linestage with your Bryston.  Being a longtime ARC owner, I surmise you may be presenting too low a load to the Ref 5SE.  John Atkinson bench ... 
looking for good audio repair in Philly area
@diguerrillaI also live in the Philly area and have the same concern, ... but thankfully, not right now.  I own ARC tube gear and am interested in knowing about really good techs too.  Some of my ARC gear is still under factory warranty.  Shippi... 
Living with unsolvable hum - Any audio detectives out there?
@montaldo So many knowledgeable members have offered great suggestions.  I doubt that I have much more to offer. In light of all the great suggestions relating to ground loops, critical components and I/Cs near house 120v/60Hz lines, and the like,... 
VPI Classic 3 Upgrades or Move On to Something New
@turntablemat Hi Mat,As I mentioned above, I own a tricked out first generation VPI Classic 1/2 table, which I upgraded many years ago with the help of Jack and/or Mike.  The upgrades included installing the Classic 3 300 RPM motor and cap (preve... 
What s the best Class A integrated tube amp over 80W
@chungjh,I am surprised by the anecdotal advice Sound Labs gave you.  The part about lots of power is ok, but the part about Atmasphere versus JC-1 amps is curious.As I explained above, Atmasphere amps have "high-ish" output impedances.  See for e... 
Floored by Beatles "White Album" Reissue
Where are guys picking up these Beatles reissues?