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1: RE: Early Avantgarde Unos and Duos - Ditching the Scaffolding (0.00)
Posted by cawson@onetel.com on 2019-06-11, 16:39:44 (79.75.210.97)
Thanks Don. I'm happy to take credit for the design and installation, but a small engineering works in Gosport deserves the credit for the workmanship. I must say, I was expecting these frames to be l .......
2: RE: Early Avantgarde Unos and Duos - Ditching the Scaffolding (0.00)
Posted by Don Reid on 2019-06-11, 14:39:09 (108.66.255.10)
Excellent design and execution, cawson. My hat is off to the quality of your craftsmanship .......
3: RE: Early Avantgarde Unos and Duos - Ditching the Scaffolding (0.00)
Posted by Leefy on 2019-06-11, 05:51:40 (24.84.198.132)
Thanks, Peter. Will do. I see that the email address in my profile did not update when I tried to change it which is why it seems to be not working at your end. I'll sort that out later but will send .......
4: RE: Early Avantgarde Unos and Duos - Ditching the Scaffolding (0.00)
Posted by smart845 on 2019-06-09, 02:23:19 (92.234.0.201)
Stunning Peter, congratulations on an idea well executed. I still have my Duos going on 16 yrs too. Smart845 .......
5: RE: Early Avantgarde Unos and Duos - Ditching the Scaffolding (0.00)
Posted by cawson@onetel.com on 2019-06-08, 04:12:14 (79.75.210.97)
Lee Not sure that the AA mail service is working as I've sent you 2 emails. Please send a note from your address to my Username (my email address) and I'll send you drawings. Peter .......
6: RE: Early Avantgarde Unos and Duos - Ditching the Scaffolding (0.00)
Posted by timothywas1@comcast.net on 2019-06-06, 05:45:42 (107.77.173.12)
Agreed, I saw them years ago at a Chicago dealer the horns were red and the fencing,at least that's what I referred to it, we're green. The only thing that came to my mind was gardening. But wait I'm .......
7: RE: Early Avantgarde Unos and Duos - Ditching the Scaffolding (0.00)
Posted by Leefy on 2019-06-04, 15:27:12 (184.68.134.82)
Thanks, Peter, for the generous offer. I'd love to have the plans if you don't sharing them as they are beautifully thought out and executed. They may never result in an actual product being produced .......
8: RE: Early Avantgarde Unos and Duos - Ditching the Scaffolding (0.00)
Posted by cawson@onetel.com on 2019-06-04, 11:06:57 (79.75.210.97)
Thanks Lee - I'm glad you approve. The Gaias are a recent addition and I'm still assessing them. I'm using Gaia IIs but the weight really needs Gaia Is. The new outrigger brackets come with cones fitt .......
9: RE: Early Avantgarde Unos and Duos - Ditching the Scaffolding (0.00)
Posted by Leefy on 2019-06-04, 10:21:28 (184.68.134.82)
Just beautiful! My AG Duo Omegas are jealous! (Well worth the upgrade if yours are the regular ones BTW). I've always enjoyed photos of your set up as its so much neater than mine. Its interesting tha .......
10: RE: Early Avantgarde Unos and Duos - Ditching the Scaffolding (0.00)
Posted by cawson@onetel.com on 2019-06-04, 10:20:05 (79.75.210.97)
Thanks Jim - good to hear from you. Sorry I didn't buy my Unos from you but you were 3000 miles away! I also thank you for your list of "100 Recommended CDs" that you suggested in your Stereophile ad .......
11: RE: Early Avantgarde Unos and Duos - Ditching the Scaffolding (0.00)
Posted by Jim Smith on 2019-06-04, 09:10:51 (67.191.254.142)
I Like!!! .......
12: Early Avantgarde Unos and Duos - Ditching the Scaffolding (0.00)
Posted by cawson@onetel.com on 2019-06-04, 08:55:58 (79.75.210.97)
I've never liked the 3-upright pole method used by Avantgarde to support the horns on my Unos - it is positively ugly and looks somewhat Heath Robinson in appearance - so many years ago I bought fr .......
13: Yup, but it's not to be confused with the spray-on beryllium used in TAD 4001 compression driver. (0.00)
Posted by Ivan303 on 2010-12-15, 07:24:08 (69.228.85.161)
The new JBL 2441 Beryllium diaphragm from Brush Wellman is the real deal. I've heard these diaphragms on the new mid range compression drivers in the Classic Audio Reproductions speakers (last 3 years .......
14: Re: why a compound horn? (0.00)
Posted by gopies on 2007-01-05, 04:09:07 (220.238.218.210)
Thanx for that. Ok, from the posts it seems like i am ditching the idea of the compound horn, and in favour of a back horn. I have looked up Olsen's pic for a corner rear horn. Would you recommend thi .......
15: might i ask (0.00)
Posted by Dominic on 2006-11-13, 23:38:17 (66.36.153.246)
Why are you ditching them? .......
16: Re: compression drivers horn loaded for mids and highs compared to a box dynamic speaker? (0.00)
Posted by Az Barber on 2005-05-16, 14:04:17 (68.158.43.47)
The biggest advantages of horn loaded compression drivers are thier efficiency and the dynamic range. Ditching the box and horn loading all drivers also eliminates diffraction problems, makes placemen .......
17: Moth Cicada Tweaks and matching... (0.00)
Posted by MPZDrummer on 2005-04-10, 23:19:26 (24.130.67.28)
On a friends suggestion, I purchased a pair of Cicada's for my Scott LK 48b integrated tube amp. They are certainly a fun listen and I am preparing to do some of the mods suggested in this forum (baff .......
18: Moth Cicada Tweaks and matching... (0.00)
Posted by mpzdrummer on 2005-04-10, 23:19:26 (24.130.67.28)
On a friends suggestion, I purchased a pair of Cicada's for my Scott LK 48b integrated tube amp. They are certainly a fun listen and I am preparing to do some of the mods suggested in this forum (baff .......
19: OT - how important to your quest for sound was ditching negative feedback? (0.00)
Posted by freddyi on 2004-05-17, 10:56:52 (65.177.112.107)
some folks use old-school pentode/UL amps with 14-20dB nfb and are happy campers how many here felt they broke a barrier/bottleneck by using all triode/ good power supply filtering , mininal number of .......
20: Anyone in Massachusetts/RI area with SET/HE system? (0.00)
Posted by 12ax7 on 2002-09-10, 19:30:44 (207.172.11.233)
I'd love the opportunity to hear some good SET systems so I can calm my nerves about ditching the system [Mirage 3si's on a Dynaco ST-70/ARC SP-8 ]I've loved for so long. I live in Worcester, Mass and .......
21: Re: What's next after TannoyTurnberry (0.00)
Posted by jdwaudio on 2002-09-05, 18:45:08 (12.90.175.38)
Robert thank you for the thoughts. I'm not thinking of ditching the Turnberry's or upgrading for upgrading sake. I just wonder what is gained from the larger dual-concentrics. I think you answered thi .......
22: Re: I fought the horn and the horn won... (0.00)
Posted by RJ Lennan on 2002-02-21, 22:51:54 (68.46.218.190)
Jon, I agree with you about the back wave from the bass, but most ported speakers have the same problem. I don't generally care for them. I fought the bass problem with the Wilsons, and finally got ri .......
23: Re: lower midrange problem (0.00)
Posted by GM on 2001-05-14, 22:48:40 (63.36.157.211)
Not sure which you have, 2022H, or a 2202H. You list both. Based on the specs at the JBL website, the 2022H is 3.9% efficient, and the 2202H is a 6% efficient horn driver, or ~98dB/W/m and 100dB/W/m. .......
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