Features
- Lower gain, full robust tone
- Labeled on the base with plate current and transconductance
- Matched parameters for optimal performance and long life
- 6-month replacement warranty
Product Description
Hand-picked Tesla with lower gain and a full, robust tone. All Ruby output tubes are labeled on the base with the exact matching measurements for plate current and transconductance. By matching these parameters, optimal performance and long life are ensured. Comes with a 6-month replacement warranty.
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