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Teleporter - Is this possible: I2S on 3 channels, TTL sp-dif on the 4th?
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Joined: 1/19/2011(UTC) Posts: 332 Location: Oslo, Norway
Thanks: 14 times Was thanked: 17 time(s) in 17 post(s)
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First of all, thanks for all your work Russ and Brian. I am looking at my configuration to see what I can do with inputs and I have two DAC`s atm. One close to my computer that has the amanero card connected (and a teleporter that transmit the i2s signal (3 channels) to the DAC in the main system). In my main DAC I have many inputs that go through switching and ends up as 1 consumer level SP-dif signal connected to the SP-dif input on the B3 se (this could easily be converted to TTL level). What I am wondering is; Can I use the 4 channels of the teleporter independant of each other; 3 carrying i2s in one direction and 1 carrying spdif (TTL) in the other direction? Then I would get the inputs from my main system connected to the computer / headfi DAC as well ;) I take it that I can not send the signal as a consumer level sp-dif as the termination would not work. But is that also true for TTL level SP-dif? Can the teleporter system carry 5V TTL spdif signals? Best regards Gunnar W Edited by user Thursday, March 24, 2016 10:40:35 PM(UTC)
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Rank: Administration
Groups: Administration, Customer Joined: 10/24/2006(UTC) Posts: 2,868 Location: Massachusetts, USA
Thanks: 2 times Was thanked: 141 time(s) in 134 post(s)
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I think it should work, but would use a 3.3V TTL signal (if possible). If not, try consumer-level. 5V is too high for the LVDS chip.
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1 user thanked Brian Donegan for this useful post.
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Rank: Member
Groups: Member
Joined: 1/19/2011(UTC) Posts: 332 Location: Oslo, Norway
Thanks: 14 times Was thanked: 17 time(s) in 17 post(s)
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Great, thanks. I`ll give it a try and report back ;)
Is the output of the optical module 3.3V or 5V ttl?
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Rank: Administration
Groups: Administration, Customer Joined: 10/24/2006(UTC) Posts: 2,868 Location: Massachusetts, USA
Thanks: 2 times Was thanked: 141 time(s) in 134 post(s)
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1 user thanked Brian Donegan for this useful post.
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Twisted Pear Audio Support
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Teleporter - Is this possible: I2S on 3 channels, TTL sp-dif on the 4th?
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