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Joined: Sep 2011
Posts: 185
Hitchhiker
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Posts: 185
Really? I could have sworn...

So what is the "Maintenance" USB port for? Not for maintenance? Configuration only?

Grumble grumble. Get with the new world. I don't think it's even possible to buy a laptop with RS232 today...

Thanks. I have a cable like that somewhere.


Music room: 818v3, DSP8000SE, Roon/Intel NUC, microRendu/LPS-1 into Geek Pulse Xfi into Audeze LCD-3
HT: G61R, HD621, MS600, Oppo, Avantgarde Solo
Library: MS600, Bel Canto, Mark & Daniel
Other: SonicOrbiter, GeekOut, Audeze EL-8
Joined: Feb 2013
Posts: 11
Harmless
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The USB maintenance port is purely for comms with the ID40/41 card.

Best

Alex


HT/Main: 861v8, 808.3, HD621, 2 x DSP5200SE, DSP5200SEVC, 2 x DSP5200, Sony BD.
Lounge: 808.3, 2 x M33, Sony BD.
Office: Prime HA, Prime PS, Mac mini, Sennheiser HD25.
Odds & Sods: 568.2MM, 588, 562V, DSP5500HC, Explorer, DVP1080HD.
Joined: Nov 2009
Posts: 3,856
Likes: 374
Meridian Partner
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Meridian Partner
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Panasonic Tough Book CF52 has one


www.cmbintegrations.com
One step from the Presidency
#1 Trinnov Altitude 32-8-16, 271, 8000XE, 7200SEHC, 7200.2, Seaton F18, JL Fathom F113, Revel w990's, Kef R7, ATI 528 Amp, JVC RS4100K, SI screen. Roon Nucleus+, Eno AG, Eno M link, 218.
#2 Mark Levinson No5105, Ayre VX8 and CX8, Vandersteen Treo CT, Preamp varies.
#3 Meridian Ellipse
Joined: Aug 2004
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Ian Offline
President of the Imperial Galactic Government
President of the Imperial Galactic Government
Joined: Aug 2004
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Originally Posted by AndersVinberg
Grumble grumble. Get with the new world. I don't think it's even possible to buy a laptop with RS232 today...

USB would be just be smoke and mirrors - it would be unlimately serial so you still need to do the USB/Serial conversion somewhere. Better externally with a cheap replacable converter where Apple/Microsoft/Manufacturer dropping support for the chipset won't goose a very expensive piece of kit.


Meridian owner since 1992
Prime & PSU, Focal Elear headphones, Roon (ROCK 8Gi5 NUC), Explorer 1 & 2, F80. 200/203, various Sonos (via Roon).
Joined: Feb 2013
Posts: 11
Harmless
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Most home automation utilises RS232 interface too, requiring no drivers and supporting long cable runs.

Alex


HT/Main: 861v8, 808.3, HD621, 2 x DSP5200SE, DSP5200SEVC, 2 x DSP5200, Sony BD.
Lounge: 808.3, 2 x M33, Sony BD.
Office: Prime HA, Prime PS, Mac mini, Sennheiser HD25.
Odds & Sods: 568.2MM, 588, 562V, DSP5500HC, Explorer, DVP1080HD.
Joined: Sep 2007
Posts: 465
Likes: 14
Paranoid android
Paranoid android
Joined: Sep 2007
Posts: 465
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"Travel Set up" - Explorer 2, Macbook, Headphones all updated without a hitch. Quite nice to get that first blue light lit up.

I like ... more space and openness... then again as others have said more content closer to what I usually listen to would also help me determine if this is going to save the world of proper audio or not!

Good stuff!


M Customer since 1991...
2 Channel: 818v3 into 8000SE's running Roon on a Nucleus One with QNAP TVS-871-i7-16G 8 Bay NAS
Cinema: 861v8, 2 x M6's, 7200HCSE + DSW
Office: Explorer 2 into Shure SE846's
Kitchen: AD88
Other Stuff: Philips 77" 4k OLED Ambilight TV. Hue Lighting System, ATV 4K & a lot of Apple stuff...
Joined: Sep 2011
Posts: 41
Harmless
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True to their word, Meridian sent me a new Explorer2 DAC which arrived this morning.
I use Pure Music on my MacBook and could get no blue light. I checked that the 1717 firmware was already loaded as promised and it was.

After a lot of seeking in Pure Music and its manual, hidden under an inappropriate menu called Music Streaming, I found the command to switch off upsampling. The shortcut of Command Shift U, I have memorised!!! Still no blue light... hit play... Blue Light!!

I am now listening to 2L files in full at CD resolution with STAX 009s until I am feeling nice and relaxed and ready to post on the impressions thread!


MC 200 Simaudio MOON P8W7 MOON 750D DAC Explorer2 MQA DAC Linn LP12 Transfiguration Proteus Magnum Dynalab FM tuner MacBook Pro, Sonore Ultra Rendu >Audirvana streaming Qobuz and Tidal Martin Logan Spire electrostatics Stax 009 headphones Velodyne DD12+ subwoofer
Joined: Jan 2001
Posts: 458
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Paranoid android
Paranoid android
Joined: Jan 2001
Posts: 458
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Originally Posted by Brooster
True to their word, Meridian sent me a new Explorer2 DAC which arrived this morning
Good for you, I have to wait until they have received and checked mine until they send out a new one ... Maybe next year?


Main: Marantz Cinema 50, Meridian 271, DSP7200.2, DSP5200HC, DSP5000 rears, Meridian 210.
PC/Headphones: Mytek Liberty II, Sansui CA-F1, Sansui B-2301, Sennheiser HD800, Kef R3

Joined: Nov 2009
Posts: 3,856
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Meridian Partner
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Meridian Partner
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Interesting photo on twitter by @MeridianAudio shows a DSP speaker playing a MQA file at 352k.


www.cmbintegrations.com
One step from the Presidency
#1 Trinnov Altitude 32-8-16, 271, 8000XE, 7200SEHC, 7200.2, Seaton F18, JL Fathom F113, Revel w990's, Kef R7, ATI 528 Amp, JVC RS4100K, SI screen. Roon Nucleus+, Eno AG, Eno M link, 218.
#2 Mark Levinson No5105, Ayre VX8 and CX8, Vandersteen Treo CT, Preamp varies.
#3 Meridian Ellipse
Joined: Jan 2004
Posts: 2,474
Likes: 18
Senior Shouting Officer
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Why is that interesting?


DSP8000SE, DSP7200SEHC, DSP5200SE sides, DSP7200SE rears, 861v8, 210, Sim2 Ultranero 4, Stewart Cinecurve 2.35:1, XEIT CM-5E Anamorphic lens, Dune HD Duo Cinema 8K and Wireworld Platinum 48G HDMI -> UHD722 -> Shunyata Omega Ethernet. Shunyata/Furutech power-cables/filters. SR Master Fuse@861v8. Uptone Etherregen with 10MHz OCXO clock.
Joined: Feb 2002
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President of the Imperial Galactic Government
President of the Imperial Galactic Government
Joined: Feb 2002
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Because an 8x signal is getting to the DSP via MHR SpeakerLink. Interesting is possibly an understatement if you think about this.


Rgds,
Nick


Joined: Aug 2010
Posts: 515
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Paranoid android
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Sorry, I don't get it: isn't it what a DSP SE is supposed to do?

Or are you saying this photo is of a legacy DSP speaker - NON SE ?



Jerome
Music: NUC + ROCK + QObuz > MS600 > G65 > DSP8000SE + DSP5200HC.SL + DSP5200SE rears
Movies: Apple TV > HD621 > G65 > DSP8000SE + DSP5200HC.SL + DSP5200SE rears
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