[Floti]

Hi!! Just wanted to say thanks for this great Project! I finished my stereo set in one of the new Dan´s stereo cases and it sounds amazing! I used a little Sunpowers SMPS as suggested by Dr_J and it works, makes no noise that I can hear by normal use, fits in the case and is also a cheap option. Really happy with it.

[Bluzzi]

Channel one gain up same as channel two

If you haven't solved it yet I'd like to help out but it is best to email me direct at [email protected] so I can monitor messages better. Thanks.

Cheers

Jim

[Bluzzi]

Hi!! Just wanted to say thanks for this great Project! I finished my stereo set in one of the new Dan´s stereo cases and it sounds amazing! I used a little Sunpowers SMPS as suggested by Dr_J and it works, makes no noise that I can hear by normal use, fits in the case and is also a cheap option. Really happy with it.

You're welcome! Great to hear another baby is born! Twins this time!

Do you have the model of the power supply you used? I am testing some here so I can recommend them. Didn't think of mounting in the case itself but it seems some are reporting OK results. I'll have to test that myself.

Thanks

Cheers

Jim

[Floti]

Sure! Mine is this one: https://www.conrad.de/de/acdc-einbaunetzteil-sunpower-sps-035-24-24-vdc-15-a-35-w-510374.html

[Bluzzi]

Sure! Mine is this one: https://www.conrad.de/de/acdc-einbaunetzteil-sunpower-sps-035-24-24-vdc-15-a-35-w-510374.html

OK thanks. Very similar to the one I am testing. Yours is actually a little smaller even.

Cheers

Jim

[Floti]

Hi! I also tried this one and works aswell. It´s even cheaper! https://www.conrad.de/de/acdc-netzteilbaustein-geschlossen-mean-well-rs-35-24-24-vdc-15-a-36-w-1297300.html

[Greg S.]

Please never ever use those switching PSU crap! I did once and had a lot of trouble..
I designed my own PSU-PCB and I got -120dBV Ripple and Noise out of my Box delivering 24VDC(<100kHz)!
 

[weiss]

Hi! I also tried this one and works aswell. It´s even cheaper! https://www.conrad.de/de/acdc-netzteilbaustein-geschlossen-mean-well-rs-35-24-24-vdc-15-a-36-w-1297300.html

Hey Floti, great discovery!!
i'm also gonna build a stereo matched 1084 with added 1290 boards. What front panels did you guys use? can't decide between two 1U or one 2U version...

[Bonsaimaster]

Ok I have a problem with one of the boards I built. The unit sends signal with the IRON and BYPASS but with the EQ engaged I have to turn the gain all the way up to barely hear it. Then when I switch back to IRON the unit is loud and distorted. Any ideas. I re soldered everything but no go.

Thanks

[Colorblind]

Hey all,

I built a couple of these units awhile back and I've used them a ton, but have not gotten around to biasing them. I'll be using the standard Pro Tools signal generator to feed a 1k sine wave into the EQ. I've got a B&K 1477 Oscilloscope that I'm going to attempt to use as well.

My question is, where do I connect the oscilloscope to? The build guide says to connect to the EQ output, but the output is a 3-pin XLR, and the oscilloscope is just a single probe. I did some research but haven't found a clear answer yet. Any help would be much appreciated!

C

[Colorblind]

Anybody?   

[shabtek]

connect the scope across the output transformer secondary

[Colorblind]

connect the scope across the output transformer secondary

Ok, so if I understand correctly, the Carnhill 1847's secondary wires are blue, green, black & violet. Do I need to connect the scope to all four, or a pair, or just one?

Thanks,

C

[shabtek]

Scope probe to xlr 2 and  scope ground clip to xlr pin 3

[Colorblind]

Thanks. I bought my scope used and the probes didn’t come with ground clips, which added to my confusion!  Going to track one down.

[Leesecho]

Long time reader, first time post... Does anyone know if the ez1084 PCBs will be made available to buy again at some point? Should I reach out to Bluzzi directly? Thanks, and any help is appreciated!

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