rodman99999

Responses from rodman99999

Dahlquist LP-1 Passive/Active crossover
The WBT-0234s were what I installed to replace the cheesy, original RCAs in my DQLP-1: (http://www.wbt.de/index.php?id=73&backPID=73&tt_products=59) 
LAST record preservative
"I also won't spend any time dicussing this"- OH? =8^) 
How two 6550 tubes compare
For quite a few years, I had no problems affording NOS power tubes, from the 50's and 60's. I had been using eight Phillips ECG 6550s in my current Cary amps. About 4 years ago, when they got weak, I was looking for either more Phillips or some GE... 
Help Understanding Bi-Wiring...
Try these for some insights/instruction:(http://www.soundstage.com/synergize/synergize031998.htm) (http://www.davidmannaudio.com/faq/faq3.html) 
LAST record preservative
The first thing that occured to me was what Marty T posted. I've been using LAST since 1980, and never sensed a loss of anything but noise/grain(a parallel to Mofi's experience). My systems have always been very resolving, BTW. The creator of the ... 
What tubes for ST-70
I don't think you will be disappointed! =8^) 
Dahlquist LP-1 Passive/Active crossover
Bbro- You'll have much cleaner sound if you find either(new) polypropylene or polystyrene caps for the hi pass filters. If you need impedence matching resistors: use Vishay bulk foil. I got mine from Michael Percy. WBT makes some really nice RCA j... 
Dahlquist LP-1 Passive/Active crossover
I used a DQLP-1 between 1981(started with my Acoustat Model 3's), until 2005(with a wide variety of planars, mostly Maggies). I never found a more transparent unit(many mods over the years), until the TacT RCS 2.2X came along. If you don't have th... 
Blown fuse and its soldering to a PCB
If you can't locate a pigtail type fuse: Find a plastic inline fuse holder, ie:(http://cgi.ebay.com/FUSEHOLDER-INLINE-FUSE-HOLDER-WITH-14Ga-WIRE_W0QQitemZ270366963842QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item270366963842&_trksid=p3286.c0.... 
What tubes for ST-70
If you purchase your output tubes from Kevin Deal: you'll never have to worry about getting "stuck", in ANY sense of the word. He's first class, all the way: (http://www.upscaleaudio.com/view_category.asp?cat=86) 
What tubes for ST-70
You WILL hear a difference by replacing the GZ34/5AR4 w/a Mullard 5AR4(unless there's already one in the unit). Any improvements in the power supply will be very audible. Sylvania and Phillips ECG 7199's are the two cleanest(least colored) brands ... 
Room EQ
Sarcher30- Try one of the TacT Audio systems(with a MauiMods power supply). If you are not opposed to actively bi-amping: the RCS 2.2's are transparent enough not to lose a bit of ambience, timbre, soundstaging(width/depth) or image information, w... 
ruined a phillips screw, any inspired solution?
Mofimadness - I said your suggestion, "May work", so- BITE ME! 
ruined a phillips screw, any inspired solution?
If the screws are as tiny as most in the equipment we use(#4 or smaller): none of the extractors mentioned will do you any good. A hole large and deep enough to insert the tip of the extractor is required, and you won't have the material to drill ... 
Can NOS Capacitors be trusted?
It's been over 12 years ago, but when I needed the multi-section cap for a Dynaco I was restoring, these guys had just gotten some fresh ones manufactured for them, to original specs: (http://www.tubesandmore.com/) I gave the(by then well modded) ...