Google Search  |  Meridian Systems  |  Meridian Streaming  |  Restaurant  |  WiKi  |  Duncan's Meridian Info  |  Board Rules  |  Restaurant Rules
Page 1 of 2 1 2 >
Topic Options
Rate This Topic
#269742 - 2017-11-12 00:36 218 digital coax out
Registered: 2007-07-11
Posts: 1,031
Kswanson Online content
Pan-dimensional being
Kswanson Online content
Pan-dimensional being

Registered: 2007-07-11
Posts: 1,031
Loc: San Diego area, CA, USA
Does the 218 digital coax out output MQA? If so does MHR have to be enabled? I seem to remember reading something about this but searched and can't find it.

Ken


Main: G68J, 5K2s, 5Ks, HSU subs, Pio 151FD, Dish VP722, Roku, Wadia I70, Anti Mode Dual Core, Oppo 103D Vanity Lite
Office: SBT, DSP6k's, 218, Roon.
Top
#269801 - 2017-11-13 23:09 Re: 218 digital coax out [Re: Kswanson]
Registered: 2007-07-11
Posts: 1,031
Kswanson Online content
Pan-dimensional being
Kswanson Online content
Pan-dimensional being

Registered: 2007-07-11
Posts: 1,031
Loc: San Diego area, CA, USA
Anyone have any ideas on this?

Ken


Main: G68J, 5K2s, 5Ks, HSU subs, Pio 151FD, Dish VP722, Roku, Wadia I70, Anti Mode Dual Core, Oppo 103D Vanity Lite
Office: SBT, DSP6k's, 218, Roon.
Top
#269802 - 2017-11-13 23:11 Re: 218 digital coax out [Re: Kswanson]
Registered: 2010-12-09
Posts: 3,072
Ratbert Offline
Hooloovoo
Ratbert Offline
Hooloovoo

Registered: 2010-12-09
Posts: 3,072
Loc: Europe
I thought MQA was only available over MHR via SpeakerLink and analog?


.
Top
#269803 - 2017-11-13 23:42 Re: 218 digital coax out [Re: Ratbert]
Registered: 2001-05-23
Posts: 2,587
Gianni Offline
Great Green Arkleseizure
Gianni Offline
Great Green Arkleseizure

Registered: 2001-05-23
Posts: 2,587
Loc: North London, United Kingdom
I suppose the 218 might provide the first unfold over digital coaxial?


Various DSP speakers and Meridian processors
Top
#269804 - 2017-11-13 23:47 Re: 218 digital coax out [Re: Gianni]
Registered: 2007-07-11
Posts: 1,031
Kswanson Online content
Pan-dimensional being
Kswanson Online content
Pan-dimensional being

Registered: 2007-07-11
Posts: 1,031
Loc: San Diego area, CA, USA
That's what I'm trying to figure out.

Ken


Main: G68J, 5K2s, 5Ks, HSU subs, Pio 151FD, Dish VP722, Roku, Wadia I70, Anti Mode Dual Core, Oppo 103D Vanity Lite
Office: SBT, DSP6k's, 218, Roon.
Top
#269806 - 2017-11-14 01:22 Re: 218 digital coax out [Re: Ratbert]
Registered: 2009-11-10
Posts: 1,052
CMB Integrations - Bruce Offline
Meridian Partner Pan-dimensional being
CMB Integrations - Bruce Offline
Meridian Partner
Pan-dimensional being

Registered: 2009-11-10
Posts: 1,052
Loc: Lexington, South Carolina, USA
This is correct in my 218, enabling and disabling MHR made no difference.


www.cmbintegrations.com

Personal System #1 Theta Digital Cassablanca 4, 818v3, 218, DSP8000.2SE, DSP7200SEHC, Boston Acoustics Lynnfield 500L series 2, Monitor Audio Silver 10, ATI 200WX5 Amp, JVC RS15, Black Diamond Zero Edge screen. QNAP TS-251 3TB
Personal System #2 F80.

Crestron control and multi room audio via Meridian 258 amplifiers.
Top
#269807 - 2017-11-14 02:55 Re: 218 digital coax out [Re: CMB Integrations - Bruce]
Registered: 2009-11-20
Posts: 52
OldDogCan Offline
Mostly harmless
OldDogCan Offline
Mostly harmless

Registered: 2009-11-20
Posts: 52
Loc: New Mexico, USA
Please clarify. What is correct in your 218? Coax SPDIF first MQA unfold out? No unfold?


ODC

Theater: C61R, DSP5000.2s,420s,33s, HD621, NHT amp/subs, OPPO UDP-203, JVC RS500U w/ Stewart screen, Fire TV, Apple TV, DirecTV, Mac Pro 2010+, Amber REGEN, Musical Fidelity V-LINK II

Elsewhere: Roon w/RPi endpoints, Explorer², 598DP, 568.2mm, 565, Apple MBP, OPPO BDP-83, Audioengine 2+ and 5+ spkrs, M&K sub
Top
#269808 - 2017-11-14 04:03 Re: 218 digital coax out [Re: OldDogCan]
Registered: 2009-11-10
Posts: 1,052
CMB Integrations - Bruce Offline
Meridian Partner Pan-dimensional being
CMB Integrations - Bruce Offline
Meridian Partner
Pan-dimensional being

Registered: 2009-11-10
Posts: 1,052
Loc: Lexington, South Carolina, USA
First unfold 24/96 out of the digital coax


www.cmbintegrations.com

Personal System #1 Theta Digital Cassablanca 4, 818v3, 218, DSP8000.2SE, DSP7200SEHC, Boston Acoustics Lynnfield 500L series 2, Monitor Audio Silver 10, ATI 200WX5 Amp, JVC RS15, Black Diamond Zero Edge screen. QNAP TS-251 3TB
Personal System #2 F80.

Crestron control and multi room audio via Meridian 258 amplifiers.
Top
#269809 - 2017-11-14 05:49 Re: 218 digital coax out [Re: CMB Integrations - Bruce]
Registered: 2007-07-11
Posts: 1,031
Kswanson Online content
Pan-dimensional being
Kswanson Online content
Pan-dimensional being

Registered: 2007-07-11
Posts: 1,031
Loc: San Diego area, CA, USA
Bruce,

What is indicating the 218 is unfolding MQA?

Ken


Main: G68J, 5K2s, 5Ks, HSU subs, Pio 151FD, Dish VP722, Roku, Wadia I70, Anti Mode Dual Core, Oppo 103D Vanity Lite
Office: SBT, DSP6k's, 218, Roon.
Top
#269810 - 2017-11-14 06:48 Re: 218 digital coax out [Re: Kswanson]
Registered: 2000-11-01
Posts: 2,508
RobertW Offline
Robert.W Senior Shouting Officer
RobertW Offline
Robert.W
Senior Shouting Officer

Registered: 2000-11-01
Posts: 2,508
Loc: Austria, Europe
I use the 218 in front of the 861v6 and as one of my 3 zones.
MQA music streamed over TIDAL/ROON and 218 go over the coax out into the 861.
218 unfold the first part and you get the green or blue light.
But you have to watch the settings from Roon disable DSP engine and more


861v6+ID40/800v3/3x8k.2/3x5k5s smile /2x5kC/ 218/Explorer/TT-ELP/Trinnov Amethyst
__HB-strip, Ayon/HB/Shunyata/Dream State Audio/Miltzow -- power cables,
__Ayon/Jungson/Miltzow --analog, Miltzow-- digital,
__WMA/Finalizer- , iPad air, Macbook-pro.
Reviver
Top
#269811 - 2017-11-14 06:48 Re: 218 digital coax out [Re: Kswanson]
Registered: 2002-02-14
Posts: 8,296
ncpl Offline
President of the Imperial Galactic Government
ncpl Offline

President of the Imperial Galactic Government

Registered: 2002-02-14
Posts: 8,296
Loc: Surrey, UK
That is a good question. Is it unfolded or just a normal M upsampled signal?

IIRC Aurelic we’re stopped from doing that weren’t they ?


Rgds,
Nick

#15SE
Top
#269813 - 2017-11-14 07:21 Re: 218 digital coax out [Re: ncpl]
Registered: 2004-12-09
Posts: 6,070
ChrisLayerUK Offline
President of the Imperial Galactic Government
ChrisLayerUK Offline
President of the Imperial Galactic Government

Registered: 2004-12-09
Posts: 6,070
Loc: Colchester, Essex, UK
I suppose if you played an MQA 24/48 Track it would arrive on the output at that resolution. Surely the 218 would not upsample this? Or would it?


No 18 in the Hall of fame smile I have simple tastes; I am content to settle for the best: GIK monster bass panels, rear wall.
MC200 500GB, QNAP TVS 471i3. Roon into 2 MS200's. Explorer 2. Bluesound Pulse 2 and Mini. 596 v1.89.2, 518, G61R, M60.2 Rosewood, M33C, M33 Rears, M1500 Sub, Foxsat HD, Sony Blu Ray, Pioneer 5090, 2 Chromecast's for LRB videos.
Top
#269816 - 2017-11-14 08:39 Re: 218 digital coax out [Re: ChrisLayerUK]
Registered: 2007-05-19
Posts: 954
JobSeeker Offline
Pan-dimensional being
JobSeeker Offline
Pan-dimensional being

Registered: 2007-05-19
Posts: 954
Loc: West Yorkshire, England
It seems logical that M would allow the 218 to do what many other MQA DACs apparently do, ie pass first unfold MQA from the digital out. Then again, they don’t always do what everyone else does.


Arcam AVR550 + Bluesound Node 2
M218 + DSP3200
Laptop + Explorer 2
Roon (ROCK NUC)
CD ripping + NAS via Vortexbox
Top
#269817 - 2017-11-14 09:00 Re: 218 digital coax out [Re: JobSeeker]
Registered: 2004-12-09
Posts: 6,070
ChrisLayerUK Offline
President of the Imperial Galactic Government
ChrisLayerUK Offline
President of the Imperial Galactic Government

Registered: 2004-12-09
Posts: 6,070
Loc: Colchester, Essex, UK
Interestingly they don’t say this in the data sheets. From what they do say it looks like the input is passed through without processing. I would have thought that if first unfold was being done, it would be added to the feature list.


No 18 in the Hall of fame smile I have simple tastes; I am content to settle for the best: GIK monster bass panels, rear wall.
MC200 500GB, QNAP TVS 471i3. Roon into 2 MS200's. Explorer 2. Bluesound Pulse 2 and Mini. 596 v1.89.2, 518, G61R, M60.2 Rosewood, M33C, M33 Rears, M1500 Sub, Foxsat HD, Sony Blu Ray, Pioneer 5090, 2 Chromecast's for LRB videos.
Top
#269818 - 2017-11-14 09:01 Re: 218 digital coax out [Re: JobSeeker]
Registered: 2002-02-14
Posts: 8,296
ncpl Offline
President of the Imperial Galactic Government
ncpl Offline

President of the Imperial Galactic Government

Registered: 2002-02-14
Posts: 8,296
Loc: Surrey, UK
A big % of the MQA available is actually 44 or 48k so I guess this is up samples to 88/96k anyway. There is no unfold as such on these rates. M systems upsample all std rate x2.

The first unfold scenario only applies to material greater than 44/48k.


Rgds,
Nick

#15SE
Top
#269819 - 2017-11-14 09:16 Re: 218 digital coax out [Re: ChrisLayerUK]
Registered: 2000-11-01
Posts: 2,508
RobertW Offline
Robert.W Senior Shouting Officer
RobertW Offline
Robert.W
Senior Shouting Officer

Registered: 2000-11-01
Posts: 2,508
Loc: Austria, Europe
You can decide what the digital output of the 218 will deliver:
MHR or not
Sample rate 1x or 2x

So with different masters and packages the infos are that:

44.1/44.1 EXAMPLE

So for a seldom MQA 44.1kHz MQA master streamed with TIDAL/ROON ,
track info show a packed 44.1kHz stream with MQA resolution of 44.1kHz**

the "IP control" app show "MQA 44.1kHz"
ROON app show "TIDAL FLAC 44.1kHz 24bit 2ch, MQA44.1kHz" **
Sample rate______1x____________2x
_______861......... 44K_________88K
_______DSP..........88k_________88k

48/96 EXAMPLE

ROON app show "TIDAL FLAC 48 kHz 24bit 2ch, MQA 96 kHz"
"IP control" app show "MQA 96kHz"
Sample rate______1x____________2x
_______861......... 96K_________48K
_______DSP..........96k_________96k

48/192 EXAMPLE

ROON app show "TIDAL FLAC 48 kHz 24bit 2ch, MQA 192 kHz"
"IP control" app show "MQA 192kHz"
Sample rate______1x____________2x
_______861......... 48K_________96K
_______DSP..........96k_________96k

44.1/352.8 EXAMPLE

ROON app show "TIDAL FLAC 44.1 kHz 24bit 2ch, MQA 352.8 kHz"
"IP control" app show "MQA 192kHz"
Sample rate______1x____________2x
_______861......... 88K_________44K
_______DSP..........88k_________88k

In all cases the MQA light is on

i dont make real comparements with sample rate 1x or 2x, willdo later on when needed or necessary


861v6+ID40/800v3/3x8k.2/3x5k5s smile /2x5kC/ 218/Explorer/TT-ELP/Trinnov Amethyst
__HB-strip, Ayon/HB/Shunyata/Dream State Audio/Miltzow -- power cables,
__Ayon/Jungson/Miltzow --analog, Miltzow-- digital,
__WMA/Finalizer- , iPad air, Macbook-pro.
Reviver
Top
#269843 - 2017-11-14 16:27 Re: 218 digital coax out [Re: RobertW]
Registered: 2007-07-11
Posts: 1,031
Kswanson Online content
Pan-dimensional being
Kswanson Online content
Pan-dimensional being

Registered: 2007-07-11
Posts: 1,031
Loc: San Diego area, CA, USA
Has anyone tried playing with the IP control app settings in /advanced?

Ken


Main: G68J, 5K2s, 5Ks, HSU subs, Pio 151FD, Dish VP722, Roku, Wadia I70, Anti Mode Dual Core, Oppo 103D Vanity Lite
Office: SBT, DSP6k's, 218, Roon.
Top
#269845 - 2017-11-14 16:32 Re: 218 digital coax out [Re: Kswanson]
Registered: 2000-11-01
Posts: 2,508
RobertW Offline
Robert.W Senior Shouting Officer
RobertW Offline
Robert.W
Senior Shouting Officer

Registered: 2000-11-01
Posts: 2,508
Loc: Austria, Europe
?? Sorry Ken, did not catch your question.


861v6+ID40/800v3/3x8k.2/3x5k5s smile /2x5kC/ 218/Explorer/TT-ELP/Trinnov Amethyst
__HB-strip, Ayon/HB/Shunyata/Dream State Audio/Miltzow -- power cables,
__Ayon/Jungson/Miltzow --analog, Miltzow-- digital,
__WMA/Finalizer- , iPad air, Macbook-pro.
Reviver
Top
#269849 - 2017-11-14 16:49 Re: 218 digital coax out [Re: RobertW]
Registered: 2007-07-11
Posts: 1,031
Kswanson Online content
Pan-dimensional being
Kswanson Online content
Pan-dimensional being

Registered: 2007-07-11
Posts: 1,031
Loc: San Diego area, CA, USA
In your web browser type in your 218 IP address with /advanced at the end. You will go to a page that has number of options for PCM on/off as well as a yes/no option for "Downstream decoder present". If you have a MQA DAC I assume that would be "yes", With SEs I'm not sure and with legacy DSPs or KII Threes (which I'm auditioning again today) I assume "no".

Ken


Main: G68J, 5K2s, 5Ks, HSU subs, Pio 151FD, Dish VP722, Roku, Wadia I70, Anti Mode Dual Core, Oppo 103D Vanity Lite
Office: SBT, DSP6k's, 218, Roon.
Top
#269860 - 2017-11-14 18:02 Re: 218 digital coax out [Re: Kswanson]
Registered: 2000-11-01
Posts: 2,508
RobertW Offline
Robert.W Senior Shouting Officer
RobertW Offline
Robert.W
Senior Shouting Officer

Registered: 2000-11-01
Posts: 2,508
Loc: Austria, Europe
Thanks for that - how did you find it?
Maybe PCM on/off means MHR off/on?

Do you have an idea about the RS232 settings ?
Maybe I will play around with that.


861v6+ID40/800v3/3x8k.2/3x5k5s smile /2x5kC/ 218/Explorer/TT-ELP/Trinnov Amethyst
__HB-strip, Ayon/HB/Shunyata/Dream State Audio/Miltzow -- power cables,
__Ayon/Jungson/Miltzow --analog, Miltzow-- digital,
__WMA/Finalizer- , iPad air, Macbook-pro.
Reviver
Top
Page 1 of 2 1 2 >

Moderator:  Carl, Duncs, ncpl 
Who's Online
0 registered (), 41 Guests and 3 Spiders online.
Key: Admin, Global Mod, Mod
Newest Members
Filipe, Barry_G, 964RS, miguelito, Grandluc
4550 Registered Users
Top Posters (30 Days)
spinaltap 51
CMB Integrations - Bruce 44
Ratbert 36
Gianni 32
ncpl 30
Top Posters
VirusKiller 12164
Fiddler 8627
ncpl 8296
Carl 7479
Ian 7271
Forum Stats
4,550 Registered Members
17 Forums
24,095 Topics
248,143 Posts

Most users ever online: 211 @ 2015-05-05 14:40
Meridian  |  Media Centre  |  Support  |  Firmware Release Notes  |  RSS Systems  |  RSS Streaming  |  RSS Restaurant