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# Collection: Rectifier Tubes

|     |     |     |
| --- | --- | --- |
| [Tube Basics and FAQ](/content/pages/tube-basics-and-frequently-asked-questions/index.html) | [Grading and Matching](/content/pages/grading-matching/index.html) | [Tube Warranty & Return Policy](/content/pages/vacuum-tube-warranty-information/index.html) |
| [Cryogenic Treating](/content/pages/cryogenically-treated-vacuum-tubes/index.html) | [Tube Testing Equipment](/content/pages/test-equipment/index.html) | [Why We Don't Sell Certain Brands](/content/pages/why-we-dont-sell-certain-brands/index.html) |

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### [Gold Lion U77 / 5AR4 New Production Rectifier](/content/products/gold-lion-u77-5ar4-new-production-rectifier/index.html)

### [Gold Lion U77 / 5AR4 New Production Rectifier](/content/products/gold-lion-u77-5ar4-new-production-rectifier/index.html)

Regular price
From $69.95

Regular price~~~~Sale price
From $69.95

Unit price/ per

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### [Mullard New Production GZ34 / 5AR4 Rectifier](/content/products/mullard-new-production-gz34-5ar4-rectifier/index.html)

### [Mullard New Production GZ34 / 5AR4 Rectifier](/content/products/mullard-new-production-gz34-5ar4-rectifier/index.html)

Regular price
From $65.95

Regular price~~~~Sale price
From $65.95

Unit price/ per

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### [Tung-Sol New Production 5AR4 Rectifier](/content/products/tung-sol-new-production-5ar4-rectifier/index.html)

### [Tung-Sol New Production 5AR4 Rectifier](/content/products/tung-sol-new-production-5ar4-rectifier/index.html)

Regular price
From $55.95

Regular price~~~~Sale price
From $55.95

Unit price/ per

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### [Sovtek 5AR4](/content/products/sovtek-5ar4/index.html)

### [Sovtek 5AR4](/content/products/sovtek-5ar4/index.html)

Regular price
From $34.95

Regular price~~~~Sale price
From $34.95

Unit price/ per

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