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Master Kit of Germanium Diodes – D9 Series

Includes: D9B, D9D, D9E, D9G, D9J, D9i, D9K, D9L, D9V, D9M

Made in USSR (1970s–1980s) – New Old Stock

Complete Soviet D9 diode variety pack: 10 types × 2 pieces – Total: 20 pieces

Perfect for hobbyists, engineers, and tinkerers!

Vintage germanium diodes offer a warm, smooth signal response ideal for audio and guitar effects applications.

Unlike modern silicon diodes, germanium types have a lower forward voltage drop, resulting in softer clipping and more natural distortion.

These classic components are prized by DIY pedal builders and vintage electronics enthusiasts for their unique tonal character. Perfect for restoring old gear or crafting boutique analog circuits.

Also great for AM signal detection, crystal radios, and RF projects.

Electrical Parameters

Type	Ur (V)	If (mA)	Uf (V @ 5mA)	Ir (μA)	F (MHz)
D9B	10	40	0.4	250	40
D9D	30	30	0.42	250	40
D9E	50	20	0.41	250	40
D9G	30	30	0.4	250	40
D9i	30	30	unknown	120	40
D9J	100	15	0.49	250	40
D9K	30	30	0.42	60	40
D9L	100	15	0.46	250	40
D9M	30	30	unknown	250	40
D9V	30	20	0.44	250	40

Note: Forward voltage drop (UF) values are average measurements taken at 5 mA forward current.

You will receive the exact D9 diodes shown in the photo.
Note: American and European cents are not included in the lot 🙂

We combine multiple items to save on shipping!

You can find the other parts in our store:

Shipping and Handing

Buyer pays fixed shipping costs including insurance for any country. Shipping costs for this item can be found in the section Shipping and Payments. This item will be shipped to you from Europe (Ukraine) by Registered Airmail after payment is received and verified.

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