GB for DC coupled B1 buffer with shunt PSUs

[3GGG]

One input.

Am i correct that the old mezmerizer board will accecpt multiple inputs?

 

[massimo]

Am i correct that the old mezmerizer board will accecpt multiple inputs?

Yup! Up to six.

 

[vzs]

Hi Tea-Bag,
Thanks for signing me up, I added one more board

 

[TheShaman]

Would it be too much to ask that in the newer production some plain PSU boards are included?!

 

[Salas]

Yep, it would be too much. Its another tooling and logistics. The way we put it now with double the filter caps plus TO-220 diodes, heavier copper, big CCS set resistors, plus reg output connector provision, its much adequate for only reg, you just cut out the DCB1 and delay relay bay along a straight line. You may keep the DCB1 part as a bonus to integrate in some future project.

 

[TheShaman]

Oh, good news then.
It seems I'll have to order a bunch of the new ones as well!

 

[Tea-Bag]

I have 30 older style hypno's to sell.
the following have signed up, and have first dibs.
vzs
mach1
macronaut
musical
ciagon
lauret
malka
wushuliu
Rich.Lund

The payment information is in the spreadsheet, and can be shipped out in a day or two.
Let me know if there are any questions.

 

[woodturner-fran]

If theres any left over I'll take them.....


fran

 

[Macronaut]

I have 30 older style hypno's to sell.
the following have signed up, and have first dibs.

...

I have 30 older style hypno's to sell. the following have signed up, and have first dibs.

Happy to see. May I get your blessing to increase the number purchased from 2 to 3? Perhaps there is not enough interest in the Mezmerize for anymore to be ordered. If so then it might be wise to buy an additional Hypnotize in its place.

 

[Tea-Bag]

There are ~22 already commited I think, but current people signed up can get a couple more I guess. Of course I will stop selling when I get to 30.

Fran, really? I thought you'd hold out for the BLUE Edition.

 

[Tea-Bag]

lauret and malka are paid up.
I would like to not hold these (esp unpaid) for shipping with other product.
There is no set order date for the new BE. I would like to have the old school hyno's bought and shipped asap. This gives some cash to get the proto's going

 

[Tea-Bag]

toufu and macronaut are paid up. thanks.

 

[jeepy]

There are ~22 already commited I think, but current people signed up can get a couple more I guess. Of course I will stop selling when I get to 30.

I would like to buy one. How can I do? I am leaving in Switzerland. Many thanks!

 

[Salas]

Bigger Blue?

Hi guys,

How do you like this one? You prefer it? It may be a bit bigger and probably cost a bit more too, but gets heftier caps, can sink diodes, gives space to AC entry, gets up to 22.5mm pitch films to experiment with makes and uf better for decoupling the ref. Its either this or the one next to it we must decide. Vote please.

154.6mm x 68.8mm older dimension
181.8mm x 71.3mm new dimension

 

[jeepy]

Hi guys,

How do you like this one? You prefer it? It may be a bit bigger and probably cost a bit more too, but gets heftier caps, can sink diodes, gives space to AC entry, gets up to 22.5mm pitch films to experiment with makes and uf better for decoupling the ref. Its either this or the one next to it we must decide. Vote please.

154.6mm x 68.8mm older dimension
181.8mm x 71.3mm new dimension

The biggest one is my favorite but I am also ok with the first one!
Cheers,

 

[Tea-Bag]

I just noticed J3 on the big one.

 

[massimo]

I prefer the right side pcb. The left one seems unnecessarily overcomplicated. Tracks too long arranged as loops

 

[Tea-Bag]

the left one, would need AC wires to go under the to-220 diodes.
It would also be difficult to sink them here as salas mentioned.
Might be the better option if we did not use this also as PS.

 

[Salas]

So we lean to the right one till now, yes?

 

[Tea-Bag]

I am a non-voting critique.
But I would vote for lefty, assuming JP3 is certain not to cause grounding issues.
I like to work with bigger PCB's personally. Being both poor sighted and uncoordinated.