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Simpelstark+ ODNF amplifier boards GB
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Old 15th August 2019, 04:08 PM   #21
vzaichenko is offline vzaichenko  Russian Federation
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Simpelstark+ ODNF amplifier boards GB
A good option for dual-transformer configuration:
AS-2236 - 200VA 36V Transformer - AnTek Products Corp
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Old 16th August 2019, 01:28 PM   #22
twocents is offline twocents  South Africa
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Simpelstark+ ODNF amplifier boards GB
Hi Valery - another noob question. In a post (#8) under the VHex+ thread, discussing the Simplestark, you said the following: "IPS requires one pair of 2sk246/j103 jFETs, relatively rare, but still available these days."
Does this apply to the Simplestark, ie - do I need source these rare jfets to build the Simplestark?

Thanks,
Jerry
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Old 16th August 2019, 01:30 PM   #23
jwilhelm is offline jwilhelm  Canada
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We have some of those jfets in stock.
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Old 16th August 2019, 02:04 PM   #24
vzaichenko is offline vzaichenko  Russian Federation
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Simpelstark+ ODNF amplifier boards GB
Quote:
Originally Posted by twocents View Post
Hi Valery - another noob question. In a post (#8) under the VHex+ thread, discussing the Simplestark, you said the following: "IPS requires one pair of 2sk246/j103 jFETs, relatively rare, but still available these days."
Does this apply to the Simplestark, ie - do I need source these rare jfets to build the Simplestark?

Thanks,
Jerry
Hi Jerry,

Yes, you will need 2 pairs of those jFETs.
BTW, you can download the exact schematic of the amp if you create an account (free) in the store.
As Jeff just mentioned - we've got some stock so we can help those of you who have a problem obtaining them.

Cheers,
Valery
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Old 16th August 2019, 02:05 PM   #25
twocents is offline twocents  South Africa
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Simpelstark+ ODNF amplifier boards GB
Quote:
Originally Posted by jwilhelm View Post
We have some of those jfets in stock.
Great. And the cost?
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Old 16th August 2019, 05:53 PM   #26
jwilhelm is offline jwilhelm  Canada
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Originally Posted by twocents View Post
Great. And the cost?
We can add them to the kits for $5 for a complimentary pair.
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Old 16th August 2019, 06:48 PM   #27
pinnocchio is online now pinnocchio  Canada
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I will add them to my kit please
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Old 16th August 2019, 06:50 PM   #28
manniraj is offline manniraj  India
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Yes please add them to my kit as well.

thanks
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Old 16th August 2019, 06:59 PM   #29
cl00sed is offline cl00sed  India
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Include in my kit too, except those rest all transistors are available
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Old 16th August 2019, 07:10 PM   #30
yogiDIYbear is offline yogiDIYbear  India
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Please add JFETs to my kit as well. Thanks.
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