Davecv41
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Posts posted by Davecv41
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1 hour ago, dirtmudd said:
you over dosed on caffeine..
I never feel that way...
But did the coffee taste good ?
It tasted pretty darn good. Even though I was a coffee drinker, the effect was awesome. But that second cup, not so much. That was 25 years ago. I did 5-6 cups a day until last month when I had my gall bladder removed. Coffee was on the lists of stuff I found online that needed to be avoided. I missed it so I drink a cup per day now if I need it.
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A four day supply? Wow. I ordered a cup of Kona at a coffee shop across the street from the beach in Hilo one fine afternoon. It was so strong it made me feel like a human pinball machine with lights flashing and bells dinging. A second cup made me feel polluted and gave me a headache.
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16T060 and 16T061 decodes to T=1979 manufacture date.
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There should be a paper label on the lower part with a couple of signatures that also contains the model number and serial number. The serial number should also be stamped on the edge of the wood in the same general area below the K-55-V driver you posted the picture of. Use a flashlight if you need to. FWIW, older Klipschorns value starts at about $2,000 and goes up. These are 35 years old and likely need the capacitors replaced in the crossovers, an easy thing to do if you keep them, and won't detract from the value if you decide to sell them.
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2 hours ago, theoman said:From Craig at Eddie Current (moth)You need to measure the bias resistor to see what the bias voltage should read. The 45 tubes need about 36mA, so if the resistor is 1 ohm the meter should read 36mV. Make sure you have the correct tubes, I have not seen a 45 tube that looks like that.I don't understand what he's talking about!
The picture posted at 10:07pm yesterday shows a 2A3 tube in someone's hand. Does Craig at Eddie Current think you're using 45s or 2A3s?
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4 hours ago, theoman said:
here's the deceased owner thread on the amp
http://audiokarma.org/forums/index.php?threads/moth-s45-arrives.1079/
Such flowery writing. He could make knob-and-tube wiring sound attractive.
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17 minutes ago, JBCODD said:
You bet!
Confess Joe. Who made it, you or Pat?
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There's a bridge rectifier fastened to the bottom of the cabinet below the transformer in the top picture.
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Well darn, too far away. A Philco 20 cathedral and a Zenith console with the airplane dial. I wish the seller was my neighbor. I have a psychiatrist next door, another directly across the street from him, and 3 more down the block.
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I for one appreciate Dave's data collection. I recently bought a single 1978 Walnut Oiled Belle with Crites A4500 and CT-125 for $1000. Thanks Dave.
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On 10/2/2017 at 4:57 PM, moray james said:
in a passive crossover the caps at maximum only ever look at the rail voltage and most smaller amps are 50 - 60 volts with large amp running 90 volts, a few might run as much as 120V but you don't see those often and it would not make a difference. Remember that even the cheapest cap is good for at least double its rated voltage. 250 volts is lots.
Not a good rule of thumb for capacitors. In today's throw away society, parts are frequently used that are running at the edge of their rated voltage specification. My Pentium motherboard had 6 volt electrolytics in the 5 volt circuit. They dried out and shorted. I pulled them off the board and replaced them with higher voltage caps and got the board running again. In researching the problem online afterward, it appeared that most electronics is made that way now to save a few pennies for the bottom line. Apologies for changing the subject from crossover caps to something else.
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On 9/7/2017 at 2:30 PM, avguytx said:
There's a pair of La Scala's on Little Rock, AR craigslist at the moment. I'd pondered them and have emailed the guy but I really like the dimensions of the Belle better and am going to build a pair soon. But here's the link if interested.
Just a tad under 7 hour drive one way from NO to LR; could be a one day round trip.
https://littlerock.craigslist.org/ele/d/klipsch-lascala-pair/6296494986.html
I called the listing party and went to audition the La Scalas. They were beautiful, and I intended on buying them then and there. We got to talking about Belles, and he mentioned he had a single walnut oiled Belle. I bought it as a center to use between my 1967 KCWRs. Thanks to @avguytx for posting the link to the local craigslist.
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I wasn't around in the 1930s, though I remember reading in an antique radio book that the ST style glass was designed for better heat dissipation over the balloon style glass.
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Don't waste yer money on a Huntron. You can make one with a 2 channel O'scope, a couple resistors, and a 6volt transformer. $5 in parts vs. a $1500 (20yrs ago) dedicated tool.
Check the schematic before measuring any component, otherwise you can end up measuring other stuff in the circuit.
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Who sells untested tubes? Estate sales, garage sales, flippers on ePay who scored a bulk deal on a ham's estate, etc. Before the internet I went to an antique radio shop in San Diego for tubes and caps and stuff for a Philco 20 I was rebuilding, and they got the prices by looking it up in AES's catalog. That printed catalog likely set the market back then. Lately they've been about equal on prices with most mail order places I've seen. Good luck with the inheritance.
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A resto shop in the Nevada desert isn't a place you'd take a HK receiver, unless you wanted it returned sandblasted and powder coated. I don't have the schematic of the record player on the show, I'm just doubtful of the price quoted.
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I got camera'd on both ends. When I was sideways on the table the Doc picked up the camera and said they were going to inspect my intestines with it, then look down my throat in my stomach. I said, uh, could you please wipe it off first? Doc said, "Oh, we'll use a smaller one when we go go down your throat."
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10 hours ago, MainFrame said:
On a side note.. some of my wife's relatives came to visit a couple months back, and they brought with them three big boxes of vacuum tubes that my father in law had collected over the years. I haven't opened them up yet, but I plan on sorting through them and selling many of the less desirable ones to pay for any repairs that need to be made on the amps.
An untested tube is nothing more than a 50yr old untested light bulb. I wouldn't buy one unless it was very rare and desirable, like a 45 I scored at an estate sale for $5. Check out Antique Electronic Supply www.tubesandmore.com where you'll see many tubes listed between 5 and 10 dollars each, and they've been tested before being listed for sale.
I was watching American Restoration on TV today where a guy brought in a 60s record player and was told the tubes could be $50 each if they were bad. So much mis-information gets told to folks these days about tubes.
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2 hours ago, DizRotus said:
I agree. They did a nice job, but, IMO, not a $3,500 nice job.
There may have been a bid war over them, we'll never know. Someone definitely wanted them.
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I used to have a laser disk player from 1984 that would play disks intermittently. I found lots of info that said the laser gets old and degrades and finally stops working properly. I donated the player and took a tax write-off on it.
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Read the specifications on your iMac. I had read the same about the optical being removed from the Mac Mini, and the salesdude had no clue, but the specs showed the Mini I bought earlier this year still has it.
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2 minutes ago, mike stehr said:
Get a Walkman
But be sure to use Klipsch ear buds with it.
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5 hours ago, Maximus89 said:
I REALLY hate to say this, but....i'm just really not enjoying these 89 LSi's ever since i heard my pal Craig's 89 LS but with DeanG(If his name is Dean Wescott, where did the G come from?) crossovers. When i heard his LS next to mine, mine sounded like the tweeters barely had any sound other than white noise(?) coming out and the mid's sounded like the singer was singing while covering their mouth while his LS sounded like the singer removed the hands from their mouth and everything was clear and the tweeters were crystal clear as well(i never even knew the tweeters could have that much sound coming from them, even from my CII which i only hear little cymbals and more noise) .
Three days ago you posted that one of your K-77 tweeters is bad. That sounds like it's probably the reason that you're hearing white noise coming out of it.
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A line of 12 DPST switches would do it if looks aren't important. One switch per channel x 6 amplifiers, wire the speakers common to each switch and select one pair of switches at a time. I used to see speaker selectors used by the Bose sales guys. Their speakers were louder when instantaneously compared to others, even though the more efficient ones (like Klipsch) should have been louder. I see now that the Niles SVL-6 has adjustable volume on every channel.
New "Stealth" forum
in Lounge
Posted
Interesting reading. Thanks for posting the link.