NEC 6-4-CV252 Vacuum Tube 6AU6 6/4 EF94 6P2 61

( Brand: Nec ), ( Manufacturer Part Number: 6-4-CV252 ), ( Model: 2 NEC 6AU6 EF94 6 4 6P2 CV252 ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: Japan ), ( Application: Vintage Radios Audio Amps )

Review NEC 6/4 6p2 Vacuum Tube Tested Good See Pics Japan 61

NEC CV252 6AU6 EF94 6P2 Vacuum Tube 61 - A Timeless Symbol of Audio Excellence

The NEC CV252 6AU6 EF94 6P2 Vacuum Tube 61 is a testament to the enduring craftsmanship and technological prowess that NEC continues to uphold in its audio components. This vintage-style tube amplifier component is a true nod to the Golden Age of audio, offering an unparalleled blend of classic design and modern reliability.

The NEC CV252 6AU6 EF94 6P2 Vacuum Tube 61 boasts a stable and robust construction, with a robust glass envelope that protects its internal components. The tube's pins are carefully crafted to ensure a secure and efficient connection, while the metal base is designed for optimal heat dissipation, ensuring long-lasting performance even under heavy use.

In terms of technical specifications, the NEC CV252 6AU6 EF94 6P2 Vacuum Tube 61 operates on a filament voltage of 6.3V and a heater current of 400mA, making it suitable for a wide range of audio applications. Its plate voltage range is 300V to 400V, and it boasts a plate current of up to 500mA. These specifications deliver a rich, warm, and detailed sound that audiophiles have come to expect from high-quality vacuum tubes.

The NEC CV252 6AU6 EF94 6P2 Vacuum Tube 61 is an ideal choice for those seeking to add a touch of vintage charm to their modern audio systems. Whether you're restoring a classic tube amplifier or building a custom audio setup from scratch, this tube offers the perfect balance of history, reliability, and exceptional sound quality. Add the NEC CV252 6AU6 EF94 6P2 Vacuum Tube 61 to your collection and experience the timeless magic of vacuum tube audio.

Pros and Cons of Buying NEC CV252 6AU6 EF94 6P2 Vacuum Tube 61

1. High-Quality Material: NEC, a well-known brand in the electronics industry, uses top-notch materials in manufacturing these vacuum tubes, ensuring durability and reliability.

2. Wide Application: This vacuum tube model, the NEC CV252 6AU6 EF94 6P2, can be used in various electronic devices, such as audio amplifiers, oscilloscopes, and television sets.

3. Authentic Replacement: If you're in need of a replacement for your vintage or antique electronic equipment, this tube might be a perfect fit due to its compatibility with many older devices.

4. Potential for Better Sound Quality: Vacuum tubes are known for producing a warm, rich, and dynamic sound in audio equipment.

1. Limited Availability: Due to the declining popularity of vacuum tube technology, finding this specific model may be challenging, and the price might be higher than newer solid-state alternatives.

2. Higher Power Consumption: Compared to solid-state devices, vacuum tubes generally consume more power, leading to higher operational costs.

3. Maintenance Requirements: Vacuum tubes may require regular maintenance, including replacement of filaments and gas refills, to ensure optimal performance.

4. Shorter Lifespan: Although vacuum tubes can last for hundreds of hours, they have a shorter lifespan compared to solid-state devices.

Purchasing the NEC CV252 6AU6 EF94 6P2 Vacuum Tube 61 can offer a unique audio experience, particularly for vintage audio equipment. However, it comes with challenges such as limited availability, higher power consumption, maintenance requirements, and a shorter lifespan compared to modern solid-state alternatives.

If you're looking for a vacuum tube for a specific vintage device, the NEC CV252 6AU6 EF94 6P2 Vacuum Tube 61 might be the ideal choice. However, if you're building a modern audio system and are concerned about power consumption, maintenance, and lifespan, consider exploring solid-state alternatives instead.

Details:

2 NEC 6AU6 EF94 6/4 6P2 CV252 VACUUM TUBE tested Good SEE PICTURES IN MY EICO 625 Made in JAPAN 61 as pictured, Japan-made, good condition on my 625 tube tester where IT Showed GOOD no short, leak see the results of pictures actual.

part #: 64cv252 prices

• $59.96-$949.00

specifications tubesocketvintagego:

• brand: Nec
• mpn: 6-4-cv252
• model: 2 Nec 6au6 Ef94 6 4 6p2 Cv252
• type: Vacuum Tube
• country/region of manufacture: Japan
• application: Vintage Radios Audio Amps

returns tubesocketvintagego:

• method: Money back
• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

offer tubesocketvintagego:

• best offers: True
• options: Ship-to-home
• started: October 10, 2025
• quantity: 1
• sold: 0
• availability: In Stock

payments tubesocketvintagego:

• cash
• other
• wallet: Apple-pay
• credit card: Discover

shipping tubesocketvintagego:

• class: Standard
• cost: $6.99
• service: USPS Ground Advantage
• transit: 4-7 Days
• type: Fixed
• carrier: USPS

general tubesocketvintagego:

• condition: Used
• Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets

seller tubesocketvintagego:

• # reviews: 1883
• rating: 98.7%
• city: Platte Center, Nebraska

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