Joachim Gerhard Filter Buffer for ES9022

[shoom]

Thanks Gary

it's it's realy nice of you and makes patrick's post make sense. don't know why but i've had problems opening Patrick's PDF docs before but now i have the latest software but still no go.

gary you get the Gent of the day award
thanks

[GaryB]

Originally Posted by gogowatch

I have sent out x100pcs of JG Filter module (with jfet installed) in 58 packets by registered air mail (except the two local packets in Hong Kong) today.

Thanks for your patience.

WK and Patrick,
Just wanted to let you know that the boards arrived in today's post. Transit time from Hong Kong to California was pretty speedy - just over 1 week. Thanks for all the hard work measuring, soldering, and testing to get these out the door.

---Gary

[EUVL]

Our pleasure.
For all other subscribers, do let us know when they arrive with a short post here.


Patrick

[jonners]

Mine arrived yesterday. Many thanks.

[necplusultra]

got my board last week.

just perusing threads but could not find power requirements in terms of V and A.

thanks for the effort.

[EUVL]

Joachim specified +/-15V.

Current is ~16mA per channel. It of course varies from JFET to JFET (Idss).
But if you allow 25mA per channel, it is in any case on the safe side.

I was told just now that the inductors also arrived at Fran's.
So happy building & listening.


Patrick

[shoom]

Hi Patrick
My board arrived yesterday.
Great work and thanks to WK for all of the hard work matching and soldering.
I’ll post once I have the buffer up and running.

[CFT]

Thanks WK and Patrick!
My board arrived this week.
----------
And hi Gary!

[GaryB]

Originally Posted by CFT

And hi Gary!

FC,
It's great to run into you here and good to see that you're still playing with DIY. I was looking at my old notes and see that it was 10 years (!!) since we met in NY. Say hello to everyone in HK.
---Gary

[grufti]

My boards arrived yesterday. Thanks WK and Patrick