
( Brand: Raytheon ), ( Model: 117Z3 ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: Usa )
The 117z3 NOS Raytheon Tall Plate Double Dimple Strip Vacuum Tube is a vintage component that holds a significant place in the history of electronics. This tube, manufactured by Raytheon, is a testament to the craftsmanship and technology of the mid-20th century.
The 117z3 is a double-triode vacuum tube, designed with a tall plate structure. This tall plate design allows for a larger plate surface area, which in turn can handle more current and power. The double-triode configuration provides two independently controllable grids, offering more flexibility in circuit design.
The unique feature of this tube is its double dimple strip on the plate. The dimples are intended to improve the emission of electrons, which is crucial for the proper functioning of the tube. The dimples help to reduce the electron's path length, allowing for quicker electron emission and improved tube performance.
The 117z3 NOS Raytheon Tall Plate Double Dimple Strip Vacuum Tube is a versatile component that can be used in various applications, including radio frequency (RF) amplifiers, oscillators, and audio amplifiers. It is particularly popular among vintage audio enthusiasts and hobbyists who appreciate the warm, rich sound that vacuum tubes can produce.
The tube is NOS, or New Old Stock, meaning it is a brand new, unused component that has been in storage since its original production. This guarantees that the tube is in pristine condition, with no signs of aging or wear. It also ensures that the tube can be used with confidence, as it has not been exposed to the harsh conditions that older tubes may have experienced.
In summary, the 117z3 NOS Raytheon Tall Plate Double Dimple Strip Vacuum Tube is a vintage, high-performance component that offers a unique blend of history, craftsmanship, and functionality. Its tall plate design, double-triode configuration, and double dimple strip make it a standout in the world of vacuum tubes. Whether you're a vintage audio enthusiast, a hobbyist, or a circuit designer, this tube is a valuable addition to any collection.
Pros of buying 117z3 NOS Raytheon Tall Plate Double Dimple Strip Vacuum Tube:1. Authenticity: NOS (New Old Stock) tubes are original, unused tubes that were manufactured during the tube's production era. This ensures that you are getting a genuine Raytheon tube.
2. Quality: Raytheon is a well-known and respected manufacturer of vacuum tubes. The 117z3 is a high-quality tube with a tall plate and double dimple strip design, which can provide excellent performance in amplifiers.
3. Collectibility: NOS tubes are highly collectible, and the 117z3 is no exception. It is a rare and sought-after tube, which can add value to your collection.
4. Durability: Vacuum tubes made during the 1950s and 1960s were built to last. The 117z3 is a durable tube that can provide reliable performance for many years.
Cons of buying 117z3 NOS Raytheon Tall Plate Double Dimple Strip Vacuum Tube:1. Cost: NOS tubes can be expensive, especially if they are rare or hard to find. The 117z3 is no exception and can cost several times more than a modern tube.
2. Availability: Finding the 117z3 NOS Raytheon Tall Plate Double Dimple Strip Vacuum Tube can be challenging. It may not be available in every electronics store or online retailer.
3. Compatibility: The 117z3 is an older tube, and it may not be compatible with modern amplifiers or equipment. It is essential to ensure that the tube is compatible with your equipment before purchasing.
Conclusion:The 117z3 NOS Raytheon Tall Plate Double Dimple Strip Vacuum Tube is a high-quality tube that provides excellent performance in amplifiers. It is a rare and collectible tube that can add value to your collection. However, it is also expensive and may be difficult to find. If you are looking for a durable and reliable tube for your vintage amplifier, the 117z3 is a great choice. However, it is essential to ensure that the tube is compatible with your equipment before purchasing.
Recommendation:If you are looking for a high-quality tube for your vintage amplifier, the 117z3 NOS Raytheon Tall Plate Double Dimple Strip Vacuum Tube is a great choice. However, it is essential to do your research and ensure that it is compatible with your equipment before purchasing. If you are unsure about the compatibility, it is recommended to consult a professional technician or audio expert. Additionally, it is essential to purchase the tube from a reputable source to ensure that it is genuine and in good condition.
We mainly use the Hickok TV-7d u, but occasionally may a 539, 533a, or 600a. Other options available only by request.
Always checked for shorts, leaks, gas and gm, emissions or plate current where applicable.
A truly nos tube will have excellent fetter flashing condition, no dirt grime, usually in the original box, and filament deposits.
Rates: for domestic usa buyers shipping the first tube, pair, or quad will cost 4.
0, maxi-marcher many more.
Tube type number: 117Z3 actual brand: Raytheon printed brand: quantity: 1 piece-single matching date codes. Plate construction: tall black fetter top double dimple strip country of manufacture: usa visible codes: lettering condition: 90 percent number mica spacers: 2 spacer shape: saw rectangle glass coating: clear engraved base.
We even guarantee our tubes to arrive without having any sound-quality issues like micro phonics or noise.
What started as a hobby several years ago to fund my obsession with tube audio, viva tubes has quickly grown into full time business.