TELEFUNKEN EF12K Pentode Tube

( Brand: Telefunken ), ( Model: EF12K ), ( Country/region Of Manufacture: Germany ), ( Type: Vacuum Tube )

Review TELEFUNKEN Pentode Tube Tested

The TELEFUNKEN EF12K is a high-quality pentode vacuum tube, designed for use in audio applications. This tube is a direct descendant of the legendary RCA 6L6GC, and is known for its exceptional performance and versatility.

The EF12K is a dual triode with a pentode output stage, which allows it to deliver a balanced and rich sound with excellent power handling capabilities. It has a plate voltage of 300V and a plate current of 350mA, making it suitable for use in high-power amplifier circuits.

The tube's glass envelope is made of high-quality borosilicate glass, which is known for its durability and resistance to thermal shock. The filament is made of tungsten, which provides a stable and long-lasting heat source. The tube's internals are carefully crafted to ensure optimal performance, with a high-quality metal grid and a precision-machined anode.

The EF12K has a warm and musical sound character, with a rich and detailed midrange, and a smooth and extended high end. It is particularly well-suited for use in guitar amplifiers, where it can deliver a rich and harmonically complex tone with excellent dynamics. It is also well-suited for use in high-end audio amplifiers, where it can deliver a powerful and engaging sound with excellent detail and clarity.

Overall, the TELEFUNKEN EF12K is a high-quality and versatile vacuum tube that is well-suited for use in a wide range of audio applications. Its exceptional performance, durability, and musicality make it a popular choice among audiophiles and musicians alike.

1. High Quality: Telefunken is known for its high-quality tubes, and the EF12K is no exception. It provides a warm and rich sound that is highly sought after by audiophiles.

2. Durability: Telefunken tubes are known for their durability. They can last for many hours of use without degrading in quality.

3. Versatility: The EF12K is a versatile tube that can be used in various audio applications, including amplifiers, preamps, and even some types of microphones.

4. Collectible Value: Telefunken tubes, especially the EF12K, have a high collectible value. They can appreciate in value over time.

1. Price: Telefunken tubes, especially the EF12K, are quite expensive compared to other brands. This can be a significant deterrent for some buyers.

2. Availability: Due to their high demand and limited production, Telefunken tubes, including the EF12K, can be hard to find. This can result in long wait times for delivery.

3. Power Consumption: Tubes, in general, consume more power than solid-state components. The EF12K is no exception.

The EF12K Telefunken Pentode Tube is a high-quality, durable, and versatile audio component that provides a warm and rich sound. However, its high price and limited availability can be a deterrent for some buyers. If you are an audiophile and value sound quality over cost, the EF12K might be a worthwhile investment. If you are on a budget or prefer a more readily available option, you might want to consider other tube brands or solid-state components.

If you are a serious audiophile and are willing to invest in high-quality audio components, the EF12K Telefunken Pentode Tube is a worthwhile consideration. However, make sure to do your research and shop around to find the best price and availability. If you are looking for a more budget-friendly option, consider other tube brands or solid-state components that can provide similar sound quality.

Details:

Telefunken EF12K pentode audio tube. Tested on avo Meiji IA 2,8ma where 100 is 3ma.

part #: ef12k prices

• $220.00-$299.00

specifications tubesocketvintagego:

• brand: Telefunken
• model: Ef12k
• country/region of manufacture: Germany
• type: Vacuum Tube

Shipping tubesocketvintagego:

• handling: 1 days
• type: Flat
• cost: $9.0

Seller tubesocketvintagego:

• city: Pleven
• # feedbacks 08-28-21: 1248
• rating 08-28-21: 100.0%

General tubesocketvintagego:

• Vintage Parts Accessories > Vintage Tubes Tube Sockets
• condition: Used
• in stock: Yes

Ratings:

1. I have received the item on time and good condition 07-01-21
2. thanks.good lamps, good communication. 07-01-21

Returns tubesocketvintagego:

• paid by: Seller
• policy: returns accepted
• time: 30 Days
• type: Money Back

Offer tubesocketvintagego:

• quantity: 1
• best offer: false
• Sold: 0
• Started: August 28, 2021, 5:11 am
• bids: 0

Payments tubesocketvintagego:

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