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AZ OLED setup kits for Soekris dam1021/1121 control
AZ OLED setup kits for Soekris dam1021/1121 control
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Old 24th May 2019, 05:15 AM   #611
prakit is offline prakit  Thailand
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Join Date: Jan 2005
Location: Bangkok, Thailand
AZ OLED setup kits for Soekris dam1021/1121 control
Will be very convenient if you can add the FW update function with a SD card reader.

Quote:
Originally Posted by audiozen View Post
Redesigned display PCB. MCU and control unit are combined on display PCB.


Attachment 758471
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Old 24th May 2019, 04:03 PM   #612
audiozen is offline audiozen
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Join Date: Jan 2017
1/which version of Soekris should be buy?
Only for dam1941,I haven't seen dam1921, and I don't have any information about it.
2/Is dam19x1 Set of Bare Accessory PCBs: EUR 30 required or can be skipped?
skipped.
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Old 31st May 2019, 06:10 AM   #613
SebuZet is online now SebuZet  Poland
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Join Date: Feb 2018
Hi Leon,
If you are working on new firmware version please consider monitoring RS232 output and synchronizing you KIT's internal state with DAC state.
I have written an extension to Roon for volume controlling from the application. I'm using second RS232 slot on soekris dac to control it. When I change the volume from my application your KIT is presenting the last volume value set by the KIT. After using remote control your KIT is changing volume from last known value - the KIT state is not sync to DAC state.
In my extension, I'm monitoring RS232 output, so when sombody change the volume using your KIT (eg. by RCU or rotary encoder) new volume will be reflected also in my application.
I hope you understand my problem

EDIT:
Another approach, probably the best, is to expose a few GPIO pins (maybe RS232 - you can choose the best/easiest option for you) and provide some API for controlling your KIT by external device/application. In such case it will be possible to use RPI or any other device and make a new system really smart ready. In such case it can be integrated with almost anything.
What do you think?

Last edited by SebuZet; 31st May 2019 at 06:20 AM.
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Old 8th June 2019, 02:53 PM   #614
spikestabber is offline spikestabber  Canada
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Join Date: Feb 2015
Quote:
Originally Posted by audiozen View Post
The main reason is to need a standby power supply.The power supply have to be changed for that. So we can only use your suggestions in the new version design.
Allowing the connection of self latching relays (bistable) that work on a reverse polarity would be cool feature in controlLite 2.0, that way you only need to store the values on startup still. I currently use a pair for my headphone amp switch.
__________________
Soekris dam1021-12v2 dual-mono balanced: https://imgur.com/gallery/uHydAC4
nc400: https://imgur.com/iORCyna | TT2USB: https://imgur.com/a/p6OiS | HD800 | KEF R300

Last edited by spikestabber; 8th June 2019 at 02:55 PM.
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Old 20th June 2019, 01:17 AM   #615
airborne11b is offline airborne11b  United States
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Join Date: Jun 2019
Quote:
Originally Posted by audiozen View Post
1/which version of Soekris should be buy?
Only for dam1941,I haven't seen dam1921, and I don't have any information about it.
2/Is dam19x1 Set of Bare Accessory PCBs: EUR 30 required or can be skipped?
skipped.
According to the Soekris Engineering website the only difference between the dam1941 and dam1921 is that the 1941 has differential (balanced) circuitry the 1921 is single ended. It does not say anything about the size of the 1921. Given that information, would your latest product work for the 1921?
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Old 21st June 2019, 06:28 PM   #616
airborne11b is offline airborne11b  United States
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Join Date: Jun 2019
What is included in the new AZ kits (standard and lite kits) made for the new dam1941? Also, what are the prices for the new kits? I apologize if this information has been previously stated, however, I cannot find it.
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