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Tube Database (7,341 tube types · 1,270 archive entries)

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)

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8417

Manufacturer: Sylvania
Brand: RCA

Round Tip

Base: Black
Bottle Height: Tall Bottle
Bottle Shape: Fat Bottle
Country: USA
Getter: O-O Double Getter
Glass Color: Clear Glass
Mica: Double

Archive ID

hys3t2o9

Pin Color

Silver Pins

Plate Color

Matte Gray

Plate Look

Ribbed / Scale

Tip Shape

Round Tip

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Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
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Brand: RCA

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Brand: RCA

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5692

Brand: RCA

RCA 7591A tube - Sylvania — photo 1 of 6

RCA 7591A tube - Sylvania — photo 2 of 6

RCA 7591A tube - Sylvania — photo 3 of 6

RCA 7591A tube - Sylvania — photo 4 of 6

RCA 7591A tube - Sylvania — photo 5 of 6

RCA 7591A tube - Sylvania — photo 6 of 6

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

Photo 1 of 6

7591A

Maker: Sylvania
Brand: RCA

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

Photo 1 of 2

7058

Maker: RCA
Brand: RCA

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

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12AX7, ECC83

Brand: RCA

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5881

Brand: RCA

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12AX7

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6BH6

Brand: RCA

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More 8417 type tubes

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8417
Maker
Sylvania
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