Have put together a Pass B1 board along with a hifi collective Alps Blue remote module but I'm looking for suitable power supplies an 18vdc for the Pass B1 and a 9vdc for the remote module and wondering if these would be suitable?
https://www.esr.co.uk/manuals/fe-6.pdf
https://www.esr.co.uk/manuals/fe-71.pdf
Any help much appreaciated or would I be better knocking up something DIY with this transformer?
https://www.don-audio.com/Audio-Tor...-sec-24V-12v?gclid=CMWvga3Nn9ECFQ4R0wod9skBNQ
https://www.esr.co.uk/manuals/fe-6.pdf
https://www.esr.co.uk/manuals/fe-71.pdf
Any help much appreaciated or would I be better knocking up something DIY with this transformer?
https://www.don-audio.com/Audio-Tor...-sec-24V-12v?gclid=CMWvga3Nn9ECFQ4R0wod9skBNQ
that's nothing else than pcb with 7818 reg chip on it
if you're supposed to solder leads to xformer , from xformer , switch and leads from reg ........ you're certainly able to make something on your own - preferably with LM317
use universal veroboard , and that's it
if you're supposed to solder leads to xformer , from xformer , switch and leads from reg ........ you're certainly able to make something on your own - preferably with LM317
use universal veroboard , and that's it
Built a B1 last weekend and used this http://www.mouser.ch/Search/m_ProductDetail.aspx?r=709-GST60A18-P1J
Works well and is dead quite.
Works well and is dead quite.
I've used 24v switching power supply and a Didden/Jung supply on B1. The upgrade was only small changes. Noticeable, but not earth-shattering. I think it's the nature of the B1 itself that is so quiet.
At 20 mA draw, you can afford to use high value R for the supply filter.
I would choose like 22 ohm and 3000+ uF.
I would choose like 22 ohm and 3000+ uF.
This is going a bit over my head now..I'm ok with detailed instructions but that's about as far as my diy skills go
I have a laptop power supply that I used for testing but would like to have everything in one box if I can for neatness and to satisfy my OCD
Would this do the job? With the transformer from my first post
https://www.ebay.co.uk/itm/131626628193
I have a laptop power supply that I used for testing but would like to have everything in one box if I can for neatness and to satisfy my OCD
Would this do the job? With the transformer from my first post
https://www.ebay.co.uk/itm/131626628193
If I was to use a laptop power supply or any other power supply putting out 18vdc would I be able to also feed an lm317 curcuit from it to power my board for the remote volume control?
Just one more question?
The remote module I'm using has a mute function that can be wired in parallel or series but I'm not sure if the B1 will drive into a shorted load without damaging something?
http://www.hificollective.co.uk/sites/default/files/gh_remote_instuctions_0.pdf
The remote module I'm using has a mute function that can be wired in parallel or series but I'm not sure if the B1 will drive into a shorted load without damaging something?
http://www.hificollective.co.uk/sites/default/files/gh_remote_instuctions_0.pdf
you can freely mute B1 output (short to gnd)
however - if you use output relay in series with signal , you'll hardly hear any difference , I mean deterioration of signal quality
however - if you use output relay in series with signal , you'll hardly hear any difference , I mean deterioration of signal quality
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