1966 Supro s6420 Thunderbolt

Marsoni

M251S

$900.00

Get it in 3 business days with 1 day shipping. Friday, May 29

1966 Supro s6420 ThunderboltFor your consideration, Garrett Park Guitars presents this 1966 Supro s6420 Thunderbolt Amplifier. This s6420 was one of the last few made before Supro discontinued the line. As such, this amp features a more solidly braced baffle and a solid state rectifier that Supro used to replace the 5U4 tube used in earlier models, effectively tightening up the low end on the amp. The amp itself is in original condition save for a replaced 3 prong power cord and

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I LOVE these pillows. I bought the king-size set and ended up liking them so much that I want them on every bed in the house. They’re soft but still supportive, and they actually work for different sleeping positions, back, side, and stomach sleepers. They don’t go flat, but they’re also not overly stiff, which is such a hard balance to find. I throw them in the washing machine which makes them super easy to wash! The size is true to King! They feel cool and hotel-quality, and the down-alternative fill is great if you don’t want real feathers. I wake up without neck pain, and they keep their shape night after night. If you’re picky about pillows (like I am), these are absolutely worth it. Comfortable, affordable, and a great value for a set of four.

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Reviewed in the United States on February 4, 2026

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Emanuel

Phoenix, US

★★★★★ 5

Feel perfect, not too soft and not too hard.

Color: White, Size: Queen (Pack of 4)

Incredibly perfect pillows. They feel not firm nor too soft but just right.

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Reviewed in the United States on May 18, 2026

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Kay Cas

Port Orchard, US

★★★★★ 5

Comfortable

Color: White, Size: Queen (Pack of 2)

Omg! I love this pillow. I have a hard time finding pillows comfortable, this is the best pillow I’ve purchased. Definitely worth it!

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Reviewed in the United States on June 1, 2026

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Battle Creek, US

★★★★★ 5

Comfortable.

Color: White, Size: Queen (Pack of 2)

Comfortable. Good quality.

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Reviewed in the United States on May 17, 2026

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ANNEE

Louisville, US

★★★★★ 3

Average pillow that might be great for some folks, not for me

Color: White, Size: Queen (Pack of 2)

I should have know this would be like every other pillow I've ever ordered. It's too puffy for me. No give. It claims to offer better support for side sleepers but instead it's giving me kinks in my neck. Not for me. Not adjustable. Not versatile. Standard materials. White. Can't speak to washability and durability as I have had it long and haven't washed it. fair price for two standard pillows. I really wish all these bedding companies would stop rolling and vacuum sealing pillows and such.

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Reviewed in the United States on June 9, 2026