Custom BUGERA 5881-4 Set of Four (4) Matched and Hand-Selected Power Pentode Vacuum Tubes

5881-4 4 Matched and Hand-Selected Power Pentodes The BUGERA 5881 is all about classic American tube tone. It has an emphasis on power, durability, consistency and high power handling capability. With its beautifully deep bass, articulate mids and tapered highs, the 5881 lends itself to styles such as blues, jazz, fusion and R&B where a rich and warm tone is desired. If you find your amp too bright sounding with standard 5881s, the BUGERA 5881 may be your tone solution.4 matched and hand-selected 5881 power pentodes, tested and matched under simulated operating conditions to the tightest and most demanding industry specificationsBUGERA – The Soul of TubesTested, Selected and Matched – Our Premium Quality AssuranceOur state-of-the-art process starts by testing only the finest tubes available from all over the world. We test and stress each tube under the toughest “real-world” conditions and measure them by applying the tightest and most demanding specifications. This highly labor-intensive process cannot be substituted by machines and selecting/matching tubes is an art which we mastered over many years.BUGERA tubes are one of the finest and most musical tubes you can find – that’s what BUGERA stands for. Install BUGERA tubes, fire up your amp and hear the real Soul of Tubes.90-Day Warranty Program* ______________________________________________

These items are FACTORY REFURBISHED. They might have scuffs and scratches. They may not come in the original box or with the original packaging. Product manuals may not be included, but can be downloaded/viewed at our website. All items are fully inspected and tested before shipping. All items carry a new warranty. For details on the warranty see item details.

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About Us
Welcome to the official MUSIC factory store.

MUSIC brands include: BEHRINGER, BUGERA, TURBOSOUND, MIDAS and KLARK TEKNIK. All products in our store have been fully tested, brought up to current factory standards, certified, and are covered by our full 3-year warranty program. Buy with complete confidence, knowing that any product you purchase through the MUSIC store is functionally identical to its brand-new counterpart. Refurbished items have been previously sold or used by retail s for display and returned for factory service. Often these products have been minimally used as they were returned under the 30-day exchange program.

All products sold on the MUSIC factory store carry the same full warranty as new items. 
Warranty Terms

All products sold on the MUSIC factory store carry the same warranty as new items. which is 3 years, with registration.

What Does "Refurbished" Mean?

MUSIC products sold through our store are former trade show, in-store demo units or units sent in for a repair exchange. These items may exhibit cosmetic issues, such as scratches, dents, paint defects, etc. All listed items have been repaired as needed and tested to meet original functional performance specifications and include the manufactuer supplied power cable. All refurbished MUSIC products are covered by our 3-Year Warranty Program except for any of the aforementioned cosmetic issues.

Product Specs

Condition:Brand New Make:Bugera Model:5881-4 Categories:Tubes Made In:China