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2nd Annual B.A.S.S Meetup - Connecticut

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basspig

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TFM-6cb

Posts: 271

Joined: Mon Dec 13, 2004 9:36 pm

Location: Connecticut, USA

Post Mon Apr 15, 2013 1:55 am

Re: 2nd Annual B.A.S.S Meetup - Connecticut

As with last year, our B.A.S.S. Meet was a great success!
Thank you to all who attended and brought so many great food items as well!

The main audio/video demo featured my Blu-ray productions of the Bridgeport Symphony Orchestra with Alex Beyer, performing Rachmaninoff's Piano Concerto No 3 in D minor, then the GBS performing Rachmaninoff's Symphony No 2 in E minor, (selected movements), then Allison Eldredge with the Boston Classical Orchestra, performing Saint-saens Concerto for Violoncello in A minor, then the Zambelli Ultimate Fireworks Blu-ray that I had the pleasure to capture from the launch pad, then I played a track from a Japanese soundtrack "The Weathering Continent" as a 2-channel Sonic Holography demo. Next up was a demonstration of the dbx 500 Subharmonic Synthesizer. For this demo, I used appropriate material lacking in fundamental bass (Average White Band "Pick Up the Pieces") and then gave an example of the absurd Bass Pig effect when you use it with Reggae music that DOES have some bass.
We took a break at the buffet and then returned to the Lab portion of the day where I demonstrated Bell Labs' new tri-tone test for Transient Intermodulation Distortion. We tested a Sansui AU-9500 against a Lepai 2020 amplifier. The results were colorful and interesting. The test setup consisted of three Tektronix SG5010 precision audio oscillators, outputting 10.05KHz, 9KHz and 20KHz, respectively, summed into a resistor network which fed each of the audio amps under test. I also performed traditional THD and SMPTE/DIN IMD testing. The Sansui easily tromped the Lepai on traditional tests, with ultra-low .028% THD, but the tables were turned when the tri-tone tests were performed, with the Lepai being an order of magnitude lower in TIM distortion than the Sansui.
And finally, I fired up the HP 8568B spectrum analyzer, connected to an outdoor antenna, and displayed the spectral mask of several FM stations, some with and without IBOC (In Band On Channel) or HD Radio digital transmission, discussing the effects on DX listening with the presence of the wider digital sidebands.
Our last guest showed a BD of Baraka on our big screen, which provided a colorful and sometimes disturbing look at life around the world, focused mainly around Asia.
All in all, a positive experience, many questions and positive comments.
Take care,

Mark & Mary Ann Weiss
http://www.basspig.com The Bass Pig's Lair - 16,500 watts of driving surround sound!

Business sites at:
http://www.ampexperts.com
http://www.mwhdvideo.com
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angelod307

SILVER-7 TUBE AMP

Posts: 2610

Joined: Sat Jun 06, 2009 10:56 pm

Location: manning, sc

Post Mon Apr 15, 2013 12:52 pm

Re: 2nd Annual B.A.S.S Meetup - Connecticut

Sweet. Wish you were closer to me as your rig looks dreamy.
CarverFest: I just go for the arts and crafts
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basspig

User avatar

TFM-6cb

Posts: 271

Joined: Mon Dec 13, 2004 9:36 pm

Location: Connecticut, USA

Post Mon Apr 15, 2013 2:02 pm

Re: 2nd Annual B.A.S.S Meetup - Connecticut

angelod307 wrote:sweet and juicy like these nutz.. Wish you were closer to me as your rig looks dreamy.



Farthest guest was from western PA, about 6 hours drive.
Take care,

Mark & Mary Ann Weiss
http://www.basspig.com The Bass Pig's Lair - 16,500 watts of driving surround sound!

Business sites at:
http://www.ampexperts.com
http://www.mwhdvideo.com
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