DYNACO ST-70 6GH8A / 6GH8 COMPLETE STUFFED PC-3 DRIVER BOARD (Phenolic look) + NOS Platinum matched pair of 6GH8A ECF82 Mullard Made in Great Britain
SKU: 44844898626

DYNACO ST-70 6GH8A / 6GH8 COMPLETE STUFFED PC-3 DRIVER BOARD (Phenolic look) + NOS Platinum matched pair of 6GH8A ECF82 Mullard Made in Great Britain

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Description

DYNACO ST-70 6GH8A / 6GH8 COMPLETE STUFFED PC-3 DRIVER BOARD (Phenolic look) + NOS Platinum matched pair of 6GH8A ECF82 Mullard Made in Great BritainDYNACO ST 70 6GH8A 6GH8 COMPLETE STUFFED PC 3 DRIVER BOARD (Phenolic look) + NOS Platinum matched pair of 6GH8A ECF82 Mullard Made in Great Britain This is Dynaco ST 70 driver board PC 3. Its developed and designed to be drop in replacement and it follows original wire hole layout, but its modified to use widely available 6GH8 6GH8A 6KD8 ECF82 tubes instead of obsolete and hard to find 7199 tubes. You can find many quality NOS tubes of any of these

DYNACO ST-70 6GH8A / 6GH8 COMPLETE STUFFED PC-3 DRIVER BOARD (Phenolic look) + NOS Platinum matched pair of 6GH8A ECF82 Mullard Made in Great Britain

 

This is Dynaco ST-70 driver board PC-3. It’s developed and designed to be drop in replacement and it follows original wire hole layout, but it’s modified to use widely available 6GH8 / 6GH8A / 6KD8 / ECF82 tubes instead of obsolete and hard to find 7199 tubes.  You can find many quality NOS tubes of any of these types for normal prices and you can enjoy tube rolling with this driver board.  It’s also modified to accept modern and NOS coupling capacitors of various types and dimensions.

It’s made of hi quality epoxy fiberglass FR4 material 1.6mm (0.062’) thickness, it’s single layer board with solder rings at the bottom layer.  Solder reflow process is done at the bottom layer and blue solder mask is applied at the bottom side. All connections and elements on the board are silkscreened with original DYNACO numbering, so you can use original DYNACO ST-70 manual to complete it or we can provide it.

This is complete board! One brand new PCB, ceramic sockets, Hi quality MKP coupling capacitors, silver mica capacitors, metal film, metal oxide and carbon oxide resistors and one NOS matched pair (two tubes) of 6GH8A ECF82 Mullard made back in 70s. Every pair is selected from the same batch with same date codes and tubes are real platinum matched pairs, tested on calibrated METRIX U61-B tester.

All coupling capacitors are high quality MKP Metallized Polypropylene (PP) Capacitors. 120nF are used vs original 100nF, for a bit better bass response.
Also silver mica capacitors are used, metal film, metal oxide and carbon resistors for good performance and lowest hum.

 

Brand: Dynaco

Type: ST-70 ST70 Dyna 6GH8A 7199

Model: Stereo 70

Country/Region of Manufacture: Serbia

Dynaco ST70 6GH8A: 1965

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SKU: 44844898626

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Debbie Lee Wesselmann
Los Angeles, US
★★★★★ 5
Great Value for a Good Moisturizer (5- Stars)
Size: 3 Fl Oz (Pack of 1)
This moisturizer contains nothing fancy — and that’s the whole point. The ingredients are few but effective, with several ceramides and hyaluronic acid for deep and long-lasting hydration. Best of all, it contains no silicones or parabens. Because it’s noncomedogenic, it doesn’t cause breakouts from clogged pores. Since I have sensitive skin, all of the above are critical for my skin care routine. It’s about as simple and as effective as a cream can get. Because of that, it doesn’t contains any sunscreen, retinol, or other anti-wrinkle components.
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Reviewed in the United States on May 18, 2026
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Hamsterpants
Phoenix, US
★★★★★ 5
Excellent facial moisturizer
Size: 3 Fl Oz (Pack of 1)
Very gentle, lightweight, absorbs well without feeling greasy or heavy. Perfect to use after Fraxel laser treatment. I also like it is fragrance free and really good on sensitive skin.
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Reviewed in the United States on May 6, 2026
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Alexandra
Whiting, US
★★★★★ 4
Highly recommend! But still irritates sensitive skin
Size: 3 Fl Oz (Pack of 1)
Exceeded my expectations! Lightweight, yet has a bit of occlusiveness (which I needed)! Hydrates my skin really well! Like the subtle smell of it also! It tried other popular ones (with almost no occlusive components) as La roche and ordinry, but they were too dry for me. I needed the moisture to be locked in plus restore my skin barrier also. So so far vanicream was so good! My skin type: dry, sensitive, highly irritating. Ps I would have to try another brand after finishing this one. Irritates my skin. It’s not for sensitive skin, unfortunately
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Reviewed in the United States on May 20, 2026
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Jo
Dallas, US
★★★★★ 5
Inexpensive and Effective
Size: 3 Fl Oz (Pack of 1), Size: 3 Fl Oz (Pack of 1)
I’ve struggled with dry sensitive skin and eczema my entire life and this is now my ride or die facial moisturizer. It’s so much less expensive than luxury brands that I have tried and works better. It absorbs so well, leaves no residue, and a small amount goes a long way. I will say, if you have an active eczema flare it can sting a tiiiiny bit but that’s an eczema thing. It causes zero irritation or inflammation there’s just some sensation as it goes on. Vanicream as a brand in general is soooo eczema friendly. Life changing.
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Reviewed in the United States on May 17, 2026
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Onzz
Natrona Heights, US
★★★★★ 5
This stuff works nicely
Size: 3 Fl Oz (Pack of 1)
So I don't typically leave reviews, but I feel like this lotion has been fantastic to me. I typically don't use lotion because I hate the feel, but my face really needed it. I have dry/oily skin. My skin gets gross and flaky, yet it's pretty oily. I've always dealt with it. I decided to go ahead and buy this stuff because I couldn't take my dry skin. It helps soooo much and you barely need any. I use a dime sized amount and really focus on my problem areas. It lasts all day, not too thick and not too watery. Not greasy at all for me and soaks in very nicely. Again, it lasts all day and I don't need touch ups, even on bad skin days. I don't ever break out and it's never clogged my pores, but to be fair I've never really had skin that's broken out much before. The one thing I did notice, before using this stuff I started noticing more fine lines around my eyes/forehead. I've been using this stuff for about a year and you can barely see them anymore. I have haven't changed my diet, it's pretty atrocious honestly, so I really feel this lotion has worked wonders on its own. Also I still have a decent amount left in the bottle and I bought it almost a year ago. I'm going to try their body lotion next. Hope this helps, or at least give it a whirl!
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Reviewed in the United States on March 9, 2026

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