Assembled and ... working. I'm currently stress testing it by trying to melt trough a pair of cheap earbuds. They're almost gone ....
I'm really happy to hear the shipments are arriving and already doing their deeds!
Best regards,
Jokener
Best regards,
Jokener
Hi Jokener,
my kits have arrived and I managed to pick the package up from the post office yesterday and completed one kit today: MUSIC. Thanks for all your work.
All perfectly fine, good documentation from Nwavguy, no single part missing, apart from this:
I am sorry to bother you about a second transformer I expressed my interest in on 23rd of November (post 647):
"Hi Jokener,
just sent my payment for my order of 2 kits and 1 transformer. Since there seem to be some transformers left: could I also upgrade my order from 1 to 2 transformers if that is possible? How much more would I owe you?
Would pay straight away...
Cheers!
@Ombudsmann:
Additional transformers cost 20€, but you would slide into a more expensive shipping category as well (5€ -> 8€, Päckchen -> Paket).
-> If you would like an additional transformer, you'd need to send an additional 23€."
I sent those 23 € straight away the same day, but had only one transformer in my packet. I don't know if you still have some laying around. If not, for my second kit I am not in a rush and would not mind waiting until the next batch arrives.
Cheers, ombudsmann.
my kits have arrived and I managed to pick the package up from the post office yesterday and completed one kit today: MUSIC. Thanks for all your work.
All perfectly fine, good documentation from Nwavguy, no single part missing, apart from this:
I am sorry to bother you about a second transformer I expressed my interest in on 23rd of November (post 647):
"Hi Jokener,
just sent my payment for my order of 2 kits and 1 transformer. Since there seem to be some transformers left: could I also upgrade my order from 1 to 2 transformers if that is possible? How much more would I owe you?
Would pay straight away...
Cheers!
@Ombudsmann:
Additional transformers cost 20€, but you would slide into a more expensive shipping category as well (5€ -> 8€, Päckchen -> Paket).
-> If you would like an additional transformer, you'd need to send an additional 23€."
I sent those 23 € straight away the same day, but had only one transformer in my packet. I don't know if you still have some laying around. If not, for my second kit I am not in a rush and would not mind waiting until the next batch arrives.
Cheers, ombudsmann.
@Ombudsmann:
Sorry, I just bagged the second transformer. I'll ship it out tomorrow...
(Same thing as with NicMac happened, it wasn't in the spreadsheet.)
@Shamharoth:
As I already wrote you via PM, I received no PCB to forward to you.
I also sent you information on how we might still fix the situation for you, even if it is not my mistake...
Best regards,
Jokener
Sorry, I just bagged the second transformer. I'll ship it out tomorrow...
(Same thing as with NicMac happened, it wasn't in the spreadsheet.)
@Shamharoth:
As I already wrote you via PM, I received no PCB to forward to you.
I also sent you information on how we might still fix the situation for you, even if it is not my mistake...
Best regards,
Jokener
Jokener,
There are several extra resistors in the kit and I guess they are meant for people who want to customize/tweak the gain. Some of these are of a different make from the others (brownish, looks like Dale but I'm not familiar with 1/8W parts). Are these a premium choice for the default gain or is it purely a coincidence?
Sorry for the question, but I could not find this described in the O2 documentation and I am to lazy to go through the entire O2 thread to find out🙂
Thanks,
Nic
There are several extra resistors in the kit and I guess they are meant for people who want to customize/tweak the gain. Some of these are of a different make from the others (brownish, looks like Dale but I'm not familiar with 1/8W parts). Are these a premium choice for the default gain or is it purely a coincidence?
Sorry for the question, but I could not find this described in the O2 documentation and I am to lazy to go through the entire O2 thread to find out🙂
Thanks,
Nic
If you check the BOM, there is a section called "Gain Resistors".
All these are included, so you can choose what resistors and what gain you would like.
Regards,
Jokener
All these are included, so you can choose what resistors and what gain you would like.
Regards,
Jokener
It works! Perfect output on battery power, I've yet to test the AC power section, as I've lack of AC transformers at the needed voltage currently.
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