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1: K&K Audio / Lundahl Transformers, Lundahl LL7901 (0.00)
Posted by nyatt on 2023-03-07, 18:27:09 (98.97.58.225)
Hi. I am looking for a LL7901 single transformer. Please let me know if you have one available, and what you would like for it. I am in California. Thanks! Matt .......
2: Digital Drive, RE: What VRDS is used in a Teac/Esoteric P2 cd transport? (0.00)
Posted by nyatt on 2017-08-24, 06:29:21 (108.201.89.178)
Thanks guys. After looking at a bunch of google images, and searching, I have found that, even though it says "P2" on the front drawer and rear, it has the transport of the P2s. It also has a ST glass .......
3: Digital Drive, What VRDS is used in a Teac/Esoteric P2 cd transport? (0.00)
Posted by nyatt on 2017-08-23, 19:12:48 (108.201.89.178)
I have a question for those of you who remember the Teac/Esoteric P2 CD transport. I recently got on of these beauties, and from everything I have seen and read, the VRDS transport used was the 2nd .......
4: Amp/Preamp Asylum, RE: Everything I know about amps was... (0.00)
Posted by nyatt on 2016-05-05, 07:34:00 (108.201.92.23)
Hi Mike. Have you heard the 925s yet? Absolutely amazing. There are a couple pairs in the Bay Area. .......
5: MagneQuest/Peerless Forum, RE: DS-025: other core and winding materials? (0.00)
Posted by nyatt on 2011-02-24, 16:08:38 (99.32.114.177)
I know Mike made a few QS-025s, with all silver wiring and a high-grade steel core. I have used a pair for 16 or 17 years now, and they are magnificent. .......
6: Speaker Asylum, RE: TAS did a long piece on Iverson in the mid-1990s... (0.00)
Posted by nyatt on 2010-07-18, 15:12:37 (99.32.114.177)
Hey Mike, the FBI actually came to dB Audio in Berkeley in the early 90s to ask about what we knew about Iverson, or if we knew anyone who knew anything about him. I was managing the store at the time .......
7: K&K Audio / Lundahl Transformers, RE: mono from stereo (0.00)
Posted by nyatt on 2010-01-13, 20:18:36 (71.202.11.5)
Thanks for the suggestion. That makes sense. .......
8: K&K Audio / Lundahl Transformers, mono from stereo (0.00)
Posted by nyatt on 2010-01-09, 12:39:06 (99.32.114.177)
Kevin, I have a friend who wants to add a Mono center for his stereo. Solid state preamp and amp. Is there a transformer solution that will create a mono signal by adding left and right, but still all .......
9: MagneQuest/Peerless Forum, stax transformers (0.00)
Posted by nyatt on 2009-09-19, 13:14:41 (99.32.114.177)
Mike, have you ever done any transformers to be used as step-ups for electrostatic headphones? .......
10: General Asylum, RE: Sell the Rega Planet or Creek CD-60? (0.00)
Posted by nyatt on 2009-07-01, 17:36:40 (99.32.114.177)
Is that CD60 the Creek CD player from the mid-90s? If so, we used to play with those and swap out the output capacitors (they used pretty bad NP electrolytics) with some good polypropylene caps and ma .......
11: Amp/Preamp Asylum, RE: JRDG Model 201 - PC-1 Upgrade (0.00)
Posted by nyatt on 2008-04-27, 20:24:49 (67.188.243.201)
I believe it lists for $1500. Remember, it can run both amps at once. Let me know if you give it a try. I'd like to see if my observations are confirmed. .......
12: Amp/Preamp Asylum, RE: REVIEW: Jeff Rowland Continuum 500 Amplifier (SS) (0.00)
Posted by nyatt on 2008-04-26, 13:39:44 (66.127.226.81)
HI. I was present for the upgrade of a 201 where the Power Factor correction unit was added (simple, open the bottom, move a jumper and replace the fuse with one at 1/2 the amps rating, and plug in th .......
13: Amp/Preamp Asylum, RE: Jeff Rowland Model 1 gain (0.00)
Posted by nyatt on 2008-04-19, 13:21:13 (66.127.226.81)
there is a potted module attached to each heat sink. This is the voltage gain section of the amp. The modules have to be removed from the circuit boards, and the jumper in underneath. the modules are .......
14: High Efficiency Speaker Asylum, RE: Bent (0.00)
Posted by nyatt on 2008-01-12, 13:58:41 (66.127.226.81)
thanks for posting the curve. I think I will pull them out and give them a go! .......
15: High Efficiency Speaker Asylum, RE: Bent (0.00)
Posted by nyatt on 2008-01-10, 15:27:35 (66.127.226.81)
Hi. I would be interested in the response curve of that horn. I have a set that I haven't yet used. What is your website? It might get me to set them up. I'm getting cabin fever anyhow. I could use a .......
16: General Asylum, RE: October issue of Hi Fi News had a small but favorable write up on the... (0.00)
Posted by nyatt on 2007-11-15, 13:27:05 (66.127.226.81)
Try a Meridian F80. Crazy! .......
17: General Asylum, RE: What are the black squares made out of? (nt) (0.00)
Posted by nyatt on 2007-10-05, 10:46:06 (66.127.226.81)
They are graphite .......
18: General Asylum, RE: Steve Jobs just CAN'T be an audiophile (0.00)
Posted by nyatt on 2007-09-13, 10:57:49 (66.127.226.81)
Last I saw, he had Wilson X1's series 2. .......
19: MagneQuest/Peerless Forum, RE: DS-025 silver wire transformer info (0.00)
Posted by nyatt on 2007-07-30, 21:45:48 (67.180.49.23)
The actual model was the QS-025. I have a pair from Mike from well over a decade ago and they are the only transformers I have used since. I compared my amps with some very nice and expensive SET's ba .......
20: Planar Speaker Asylum, Re: Fellow 1.6qr owners...I need subwoofer suggestions in the $1500 or under price range... (0.00)
Posted by nyatt on 2007-02-15, 11:22:51 (66.127.226.81)
I have heard a convincing demonstaration of the 1.6s and a Revel B12 subwooder ($1K). It has a built in parametric eq for reducing room modes. Impressive. .......
21: Planar Speaker Asylum, Re: dayton wright resources (0.00)
Posted by nyatt on 2006-08-11, 15:55:35 (66.127.226.81)
I have a pair I acquired a few years ago sitting in my garage. The amp/ charging unit is huge and heavy, to say nothing of the speakers, so if you have interest, these would be a pick-up only situatio .......
22: Planar Speaker Asylum, Re: The sad time has come (0.00)
Posted by nyatt on 2006-07-05, 17:04:00 (67.188.243.153)
Are you going to sell these? I would be interested in purchasing the IVa's. If you are selling, please let me know how much you want. Thanks, Matt .......
23: Pro Audio Asylum, Re: there is one in classified under other (0.00)
Posted by nyatt on 2006-07-05, 08:06:54 (67.188.243.153)
Thanks. The "other" worked out. I appreciate your noticing and alerting! .......
24: Speaker Asylum, Re: VR11 (0.00)
Posted by nyatt on 2006-07-03, 07:05:44 (67.188.243.153)
I appreciate your input. Thanks! Anyone else? .......
25: Pro Audio Asylum, Re: here (0.00)
Posted by nyatt on 2006-07-03, 07:04:35 (67.188.243.153)
thanks, but they actually are out of stock and don't intend to stock them again. Anyone else? Help! .......
26: Speaker Asylum, Re: VR11 (0.00)
Posted by nyatt on 2006-07-01, 13:52:29 (66.127.226.81)
as I understand it, the price has been raised to $150K. Have you also heard the Alexandrias? I have quite a few listening hours on the X2's and am less than enthusiastic. They do fine on the audiophil .......
27: Pro Audio Asylum, throat adapters (0.00)
Posted by nyatt on 2006-06-30, 13:51:23 (66.127.226.81)
does anyone have a pair of 1.4 to 2" throat adapters for horns? 3 bolt to 4 bolt? I need to puurchase a pair, and the ones on Parts Express don't really exist (at least, in their inventory). Thanks! : .......
28: Speaker Asylum, VR11 (0.00)
Posted by nyatt on 2006-06-30, 11:23:32 (66.127.226.81)
Hi. Has anyone heard the Von Schweikert Vr11's? Impressions? Thanks! .......
29: Amp/Preamp Asylum, Re: Interesting tale (0.00)
Posted by nyatt on 2006-06-08, 15:04:07 (66.127.226.81)
I don't know most of this story except that which I read in the TAS article. I can say that when I worked at dB Audio in Berkeley, we were visited by the FBI. Apparently one of Iverson's last phone ca .......
30: SET Asylum, Big Dave (0.00)
Posted by nyatt on 2006-03-01, 19:22:35 (67.188.254.168)
Has anyone seen Dave Jordan of Oakland, SET builder and jazz expert? Tell him Matt (Cocky man!) is looking for him. .......
31: Speaker Asylum, Re: Kharma Ceramique Drivers: Resilient or Fragile (0.00)
Posted by nyatt on 2006-02-27, 18:34:22 (67.188.254.168)
I had to replace the mid-bass on a enigma 3.2 before. I still don't know what happened, and my friend who owns the speakers insists he doesn't know what happened, but the ceramic dome was shattered li .......
32: Cable Asylum, Re: music metre (0.00)
Posted by nyatt on 2006-01-30, 14:49:27 (67.188.254.168)
NO, but I would like to! I used some of his cables in a few projects and would like to know if he has any of the small gauge silver/FEP to sell. Even so, the XLO story would be appreciated. ::: TOPIC: .......
33: Cable Asylum, music metre (0.00)
Posted by nyatt on 2006-01-30, 06:40:35 (67.188.254.168)
Does anyone know what happened to Music Metre? Does anyone have as email for Jim Patric(k)? Thanks! .......
34: MagneQuest/Peerless Forum, Re: You mean Elma. ;) (0.00)
Posted by nyatt on 2006-01-22, 21:30:42 (67.188.254.168)
Mike, I use a Audio Consulting Silver Rock, and it is the best I have ever heard. It killed my holco/shallco stepped attenuators, and vishay/holco attenuators a la EVS and a lot of very expensive reta .......
35: MagneQuest/Peerless Forum, silk (0.00)
Posted by nyatt on 2006-01-08, 18:59:23 (67.188.254.168)
Hey Steve! Any silk left? I'm looking for 6m of the larger stuff. .......
36: MagneQuest/Peerless Forum, Re: peerless question (0.00)
Posted by nyatt on 2005-12-30, 09:00:20 (67.188.254.168)
That's about how I look at these things. Let me know when you have the small gauge silk in. I'd like to try 10m or so. .......
37: MagneQuest/Peerless Forum, Re: peerless question (0.00)
Posted by nyatt on 2005-12-29, 21:54:25 (67.188.254.168)
Peerless 17429 is Telephone cable equalizer. It is consisted with one reacter, 8 capacitors & one rheostat. It was used to recover the high frequency loss during the transmission The winner of the auc .......
38: MagneQuest/Peerless Forum, Re: peerless question (0.00)
Posted by nyatt on 2005-12-29, 20:29:01 (67.188.254.168)
Now I'll be up all night trying to figure out that skit! I must have seen all episodes of that era. Good net detective work. Any silk left? .......
39: MagneQuest/Peerless Forum, Re: peerless question (0.00)
Posted by nyatt on 2005-12-29, 15:21:38 (67.188.254.168)
Thanks! One of those funny things I pull out from time to time and wonder what the heck they are. They then go back into hiding for a year or two! I'll ask thes winner for info. Great memory on your p .......
40: MagneQuest/Peerless Forum, peerless question (0.00)
Posted by nyatt on 2005-12-29, 14:44:29 (67.188.254.168)
I'm hoping someone can help me with this. I found a pair of Peerless 17249's. I can't figure out what they are. They are packaged like transformers with 18 numbered solder tabs on the bottom, but next .......
41: SET Asylum, Re: GTA SE-300B Schematic? (0.00)
Posted by nyatt on 2005-12-23, 14:13:43 (67.188.254.168)
HI. Is this the one with a 6SL7 driving the 300B? and a russian 5AR4 rectifier? .......
42: MagneQuest/Peerless Forum, Re: I'm using these too... (0.00)
Posted by nyatt on 2005-12-10, 11:53:02 (67.188.254.168)
I figured it out. Thanks .......
43: MagneQuest/Peerless Forum, Re: I'm using these too... (0.00)
Posted by nyatt on 2005-12-09, 19:58:38 (67.188.254.168)
excuse my ignorance, but what is the 47K grid leak? .......
44: Tube DIY Asylum, Re: mu-metal containers (0.00)
Posted by nyatt on 2005-12-09, 16:40:18 (67.188.254.168)
I have 40 pieces of 1 1/2" long and 1" diameter mu metal cans and end caps. I believe these to be superperm 49 ( I bought a surplus supply of Magnetic Metals laminations: a LOT of 14F4914 and also a L .......
45: MagneQuest/Peerless Forum, Re: The choke had parasitic capacitances (0.00)
Posted by nyatt on 2005-12-06, 19:47:52 (67.188.254.168)
thanks for the explanation. .......
46: MagneQuest/Peerless Forum, Re: No B+ change, but a resistor change is needed. (0.00)
Posted by nyatt on 2005-12-05, 21:32:18 (67.188.254.168)
Just out of curiosity, why must the resistor be on the tube side of the choke? .......
47: Tweakers' Asylum, Re: Jeff Rowland Model 3's (0.00)
Posted by nyatt on 2005-11-23, 20:17:58 (67.188.254.168)
You might check with Jeff Rowland himself. Those amps have their voltage gain stage encapsulated in a thermally conducting epoxy module. They are removeable. His last version of the amp used transimpe .......
48: MagneQuest/Peerless Forum, Re: anyone have an online source for teflon hookup wire ... (more) (0.00)
Posted by nyatt on 2005-11-14, 06:47:35 (67.188.254.168)
MIke, check out: http://www.worldwidewire.com . Jonathan is a good guy and I purchase stuff from him from time to time. Very professional and conscientious .......
49: K&K Audio / Lundahl Transformers, Re: speaker chokes (0.00)
Posted by nyatt on 2005-11-10, 15:09:38 (67.188.254.168)
thanks! .......
50: MagneQuest/Peerless Forum, Re: The iron is only part of the equation, but that is a cool market idea. (0.00)
Posted by nyatt on 2005-11-10, 09:00:24 (67.188.254.168)
No sweat. Figured it couldn't hurt to ask. It will be interesting to see if more folks are interested in Magenquest Speaker inductors. I like the multiple tap idea. I could see them having quite a fol .......
51: MagneQuest/Peerless Forum, Re: The iron is only part of the equation, but that is a cool market idea. (0.00)
Posted by nyatt on 2005-11-10, 06:35:04 (67.188.254.168)
HI MIke. Nah, I'm the guy from Berkeley who bought these years ago when I worked at dB Audio. Probably a decade back. My soldering iron has been busy lately, and this is one project stuck in the back .......
52: K&K Audio / Lundahl Transformers, speaker chokes (0.00)
Posted by nyatt on 2005-11-09, 19:02:13 (67.188.254.168)
Hi. Do you make inductors for speaker level crossover networks? Or can you sell cores for us folks to "wind our own"? Not high power stuff. 20W or less. Thanks .......
53: MagneQuest/Peerless Forum, Re: The iron is only part of the equation, but that is a cool market idea. (0.00)
Posted by nyatt on 2005-11-09, 18:59:24 (67.188.254.168)
Nice to see it's not just me. I'll wind my own if I can get some cores. Mike whaddaya think? Cores for 20 watts or so? .......
54: MagneQuest/Peerless Forum, Permalloy for crossover chokes? (0.00)
Posted by nyatt on 2005-11-09, 05:51:17 (67.188.254.168)
Hi Mike. Would you consider selling some of your cool core materials so we can wind our own speaker level inductors for crossovers? My personal application would be used with the QS025's you sold me, .......
55: K&K Audio / Lundahl Transformers, Re: IT questions (0.00)
Posted by nyatt on 2005-11-01, 16:20:40 (67.188.254.168)
Right now, I have a SRPP 6SN7 using a choke for the resistor between the plate of the bottom half and the cathode of the top half. The output is cap coupled to a fixed bias 300B. Is there a way to cou .......
56: K&K Audio / Lundahl Transformers, IT questions (0.00)
Posted by nyatt on 2005-11-01, 06:06:48 (67.188.254.168)
HI Kevin. I see how the 1671 can be used for a anode-follower to a fixed bias set up. How about a srpp to fixed bias? I would like to eliminate the coupling cap. Thanks! .......
57: MagneQuest/Peerless Forum, Re: Bugle 45 w/ 6SN7 ? (0.00)
Posted by nyatt on 2005-10-28, 14:09:54 (67.188.254.168)
I'm curious about using a choke in place of the cathode resistor. Is there any other parameter to consider besides the DCR being the same as the cathode bias resistor? Thanks .......
58: Tweakers' Asylum, Re: Potentiometer Microphonics (long) (0.00)
Posted by nyatt on 2005-10-12, 15:06:59 (67.188.254.168)
keep in mind, the C37 treated wood knob is for the Audio Consulting Silver Rock TVC, which used elma switches to control the transformer windings. So, in your theory, this test should be irrelevent to .......
59: MagneQuest/Peerless Forum, Re: our B7 with the lowest ET at the present time is.... (0.00)
Posted by nyatt on 2005-10-05, 21:18:54 (67.188.254.168)
Let me know if you have a run of unusual ones again. Cobalt, weirdo cool wire etc. The ones I have are fine, but, like those QS 025's, if there is a "special" pair... Thanks Mike! .......
60: MagneQuest/Peerless Forum, B7 availability (0.00)
Posted by nyatt on 2005-10-05, 14:29:09 (67.188.254.168)
Hi Mike. Looks like silver B7's are a pipe dream. Do you have any hot rod B7's around? Cobalt, trick copper, things like that? Thanks, Matt .......
61: MagneQuest/Peerless Forum, Re: B7 in silver (0.00)
Posted by nyatt on 2005-10-05, 05:54:28 (67.188.254.168)
Thanks Mike. I'll give Gordon a try. Sound like you are busy, and well. Matt .......
62: MagneQuest/Peerless Forum, B7 in silver (0.00)
Posted by nyatt on 2005-10-04, 11:06:26 (67.188.254.168)
Hey Mike. Matt here. You sold me some QS 025 silvers a decade back when I worked at dB Audio in Berkeley Ca. I use them every day, and love them. I have also been using the B7 15K:500 nickels, and the .......
Found total of 62 records, Query: , Author: nyatt in All Forums, Time: 0 sec.