Bryston SP4

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Rod_S

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Re: Bryston SP4
« Reply #160 on: 4 Jan 2019, 05:45 pm »
Any CES announcements to be expected about the expansion modules, pricing, timing etc?

James Tanner

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Re: Bryston SP4
« Reply #161 on: 4 Jan 2019, 05:50 pm »
Any CES announcements to be expected about the expansion modules, pricing, timing etc?

Hi Rod

No we are not attending CES.

James

witchdoctor

Re: Bryston SP4
« Reply #162 on: 5 Jan 2019, 12:43 am »
JT, any anecdotal SP4 content you could post would be appreciated.

James Tanner

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Re: Bryston SP4
« Reply #163 on: 5 Jan 2019, 12:49 am »
JT, any anecdotal SP4 content you could post would be appreciated.

Hi

So far all I can say is we are constantly back-ordered so very happy with the response so far.

james


Rod_S

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Re: Bryston SP4
« Reply #164 on: 16 Jan 2019, 01:46 pm »
Now that tv manufacturers are bringing HDMI 2.1 to market this year (LG OLED's and Sony 8k LCD) while others are implementing a lot of HDMI 2.1 features within their HDMI 2.0b firmware (Panasonic and Sony OLED's) how is the SP4 going to accommodate this? For example can the SP4 actually passthru VRR (variable refresh rate), ALLM (auto low latency mode) and can it accept the features from eARC on it's 2 outputs? Obviously the SP4 can't immediately be upgraded to HDMI 2.1 because MDS as of yet has no 2.1 boards but it would be good to see the SP4 at least be able to passthru these features if not fully accommodate via firmware updates. I believe native 8K@60Hz (which there is still practically no content yet) and 4K@120Hz (may exist already for PC gamers??) do require actual HDMI 2.1 chipsets for the 48Gbps bandwidth

James Tanner

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Re: Bryston SP4
« Reply #165 on: 16 Jan 2019, 06:12 pm »
Now that tv manufacturers are bringing HDMI 2.1 to market this year (LG OLED's and Sony 8k LCD) while others are implementing a lot of HDMI 2.1 features within their HDMI 2.0b firmware (Panasonic and Sony OLED's) how is the SP4 going to accommodate this? For example can the SP4 actually passthru VRR (variable refresh rate), ALLM (auto low latency mode) and can it accept the features from eARC on it's 2 outputs? Obviously the SP4 can't immediately be upgraded to HDMI 2.1 because MDS as of yet has no 2.1 boards but it would be good to see the SP4 at least be able to passthru these features if not fully accommodate via firmware updates. I believe native 8K@60Hz (which there is still practically no content yet) and 4K@120Hz (may exist already for PC gamers??) do require actual HDMI 2.1 chipsets for the 48Gbps bandwidth

Hi

Yes that is something we are looking at which would be an HDMI board replacement.

james

Rod_S

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Re: Bryston SP4
« Reply #166 on: 16 Jan 2019, 06:34 pm »
Hi

Yes that is something we are looking at which would be an HDMI board replacement.

james

So when you say board replacement do you mean wait for MDS to produce a fully compliant 2.1 board or do you mean you need a more current HDMI 2.0b board, one that is capable of being updated to implement eARC, VRR and ALLM? I would imagine an updated 2.0 board would be considered a near term solution whereas a 2.1 board would be seen as a more distant future upgrade pending MDS's ability to produce one within the next 2 years or so.

To my knowledge there was no mention at CES of MDS coming to market with their updated boards so that would imply their offerings would probably be at least a year away.

James Tanner

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Re: Bryston SP4
« Reply #167 on: 16 Jan 2019, 09:13 pm »
So when you say board replacement do you mean wait for MDS to produce a fully compliant 2.1 board or do you mean you need a more current HDMI 2.0b board, one that is capable of being updated to implement eARC, VRR and ALLM? I would imagine an updated 2.0 board would be considered a near term solution whereas a 2.1 board would be seen as a more distant future upgrade pending MDS's ability to produce one within the next 2 years or so.

To my knowledge there was no mention at CES of MDS coming to market with their updated boards so that would imply their offerings would probably be at least a year away.

We are not relying on MDS going forward.

james

Rod_S

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Re: Bryston SP4
« Reply #168 on: 16 Jan 2019, 10:21 pm »
Ah, very interesting.

Rod_S

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Re: Bryston SP4
« Reply #169 on: 17 Jan 2019, 06:08 pm »
Will the new cards from another manufacturer continue to be a 7x2 card design which was a MDS limitation for HDMI 2.0 (they used to be 8x2 on their 1.4 cards)? I see Emotiva's new SSP will be a 8x2 card.

James Tanner

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Re: Bryston SP4
« Reply #170 on: 17 Jan 2019, 06:09 pm »
Will the new cards from another manufacturer continue to be a 7x2 card design which was a MDS limitation for HDMI 2.0 (they used to be 8x2 on their 1.4 cards)? I see Emotiva's new SSP will be a 8x2 card.

Not sure on that.

james

Rod_S

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Re: Bryston SP4
« Reply #171 on: Yesterday at 06:05 pm »
Is this something you are targeting for this year, or is it at least a year off?

James Tanner

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Re: Bryston SP4
« Reply #172 on: Yesterday at 09:42 pm »
Is this something you are targeting for this year, or is it at least a year off?

HI Rod

A year at least.

james