RCA SYLVANIA13FM7 Tubes Socket 12SN7 12V6 12SQ7 13GF7 12SR7

( Brand: Rca ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: United States )

Review RCA 12v6 Vintage Tested Marked Stock

The Pennsylvania 13FM7 is a high-quality 12V dual triode vacuum tube, specifically designed for use in audio applications. This tube features a 12-pin base and a 6-pin grid, making it a versatile choice for various amplifier designs. The 13FM7 is known for its excellent frequency response, with a wide bandwidth that allows it to handle both low and high frequencies with ease.

The tube's 12sq7 designation refers to its internal construction, which includes a 12-pin base, a grid with a 6-pin socket, and seven triodes. The 12sn7 designation is a related variant, with a slightly different electrical characteristics. The 12SR7 and RCA 12V6 are also related tubes, sharing similar electrical specifications and uses.

The 13FM7 is made with high-quality materials and is known for its durability and reliability. It is designed to operate at a voltage of 12V and can handle a current of up to 25mA. The tube is designed to operate at a high plate voltage, which allows it to deliver a high output power.

The Pennsylvania 13FM7 is a popular choice for audio enthusiasts and professionals who are looking for a high-quality tube for their amplifier designs. Its excellent frequency response, wide bandwidth, and high output power make it a versatile and powerful tube that can be used in a wide range of audio applications, from vintage radio sets to modern hi-fi systems.

Overall, the Pennsylvania 13FM7 is a high-quality and reliable tube that is well-suited for use in audio applications. Its wide bandwidth, excellent frequency response, and high output power make it a popular choice for audio enthusiasts and professionals alike.

The 12AX7 vacuum tube set you're interested in, specifically the Pennsylvania 13FM7, 12V6, 12SQ7, 12SR7, 13GF7, and 12SN7, is a popular choice for audio enthusiasts and musicians. Here are some pros and cons to consider:

1. Authentic sound: Tube amplifiers using these tubes can produce a warm, natural sound that digital amplifiers struggle to replicate.

2. Durability: Vacuum tubes are built to last, and with proper care, they can provide many years of use.

3. Customizability: Tube amplifiers allow for a great deal of customization, from the type of tubes used to the circuit design.

1. Maintenance: Tube amplifiers require regular maintenance, such as replacing tubes when they fail, cleaning the tubes, and ensuring proper ventilation.

2. Energy consumption: Vacuum tubes consume more power than solid-state amplifiers, which can increase energy costs.

3. Size: Tube amplifiers are generally larger and heavier than solid-state amplifiers, which can be a drawback for those with limited space.

In conclusion, if you're looking for a warm, authentic sound and don't mind the maintenance required, a vacuum tube amplifier using these tubes could be a great choice. However, if you're looking for a more convenient and energy-efficient solution, a solid-state amplifier may be a better fit. Ultimately, the decision comes down to personal preference and what you prioritize in an audio amplifier.

Details:

All came from bins marked as old stock tested.

Shipping handling is not negotiable.

None of these tubes are guaranteed.

Anything with obvious damage or MI's marked has been removed.

part #: sylvania13fm7 prices

• $39.95-$500.00

specifications tubesocketvintagego:

• brand: Rca
• type: Vacuum Tube
• country/region of manufacture: United States

Seller:

• zipcode: 12309
• city: Schenectady, New York

Payments:

• PayPal

General:

• Consumer Electronics > Vintage Electronics > Vintage Audio & Video > Vintage Parts & Accessories > Vintage Tubes & Tubes Sockets
• in stock: Yes

Shipping:

• handling: 3 days
• type: Calculated

Ratings:

1. Good buyer, prompt payment, valued customer, highly recommended. 03-01-15
2. Quick response and fast payment. Perfect! THANKS! ? ? ? 03-01-15
3. Great seller! Thanks for everything! 03-02-15
4. Beautiful item as described, packed well arrived as promised great transaction 02-26-15
5. Great bargain. Very good experience. 02-12-15

Offer:

• best offer: false
• Started: March 11, 2015, 2:25 am
• # Sold: 0
• quantity: 1
• # bids: 0

Returns:

• policy: no returns

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