GE 12AX7 Audio Receiver Guitar Amplifier Vacuum Tubes 5757 5751

( Brand: Ge ), ( Model: 5757 ), ( Country/region Of Manufacture: United States ), ( Type: Preamp Tubes )

Review GE Type Audio Receiver Guitar Amplifier Vacuum Tubes Tested Pair

The 12AX7 and GE 5751 are two highly regarded vacuum tubes widely used in audio applications, including guitar amplifiers. These tubes are known for their exceptional performance and versatility in delivering a rich, warm, and dynamic sound.

The 12AX7 is a dual triode vacuum tube, which means it has two independent triode circuits within the same glass envelope. It is primarily used for preamplifier stages in guitar amplifiers, providing a clean, high-quality signal before it is amplified. The 12AX7 tube is renowned for its ability to produce a natural, smooth tone with excellent harmonic content and low distortion.

The GE 5751, also known as the 12AU7, is a variant of the 12AX7, offering slightly different characteristics. It is a low-power dual triode tube, suitable for use in the preamplifier and phase inverter stages of guitar amplifiers. The 5757 is distinguished by its higher plate current, which results in a slightly warmer, more lush tone compared to the 12AX7.

The 5757 vacuum tube, specifically, is a direct replacement for the 12AT7 in certain applications, making it an excellent choice for those looking to upgrade their tube amplifier with a higher-quality component. It offers an improved signal-to-noise ratio, lower plate noise, and a smoother frequency response, contributing to a more refined and articulate sound.

In summary, these 12AX7 and GE 5751 vacuum tubes are essential components in many high-quality guitar amplifiers. They offer a balanced blend of warmth, clarity, and dynamics, allowing guitarists to craft their unique tone with precision and finesse.

1. Tube-driven amplifiers often produce a warm, rich, and natural sound that digital amplifiers cannot replicate.

2. Tubes can provide a greater dynamic range and frequency response, resulting in better sound quality and detail.

3. Tubes have a unique character and timbre that can give an audio system a distinctive tone and personality.

4. Tubes can be easily replaced, which can help to extend the life of an amplifier and allow for customization of the sound.

1. Tube-driven amplifiers are generally more expensive to purchase and maintain than digital amplifiers. Tubes need to be replaced periodically, and they consume more power than solid-state components.

2. Tubes can be sensitive to temperature changes and humidity, which can affect their performance and lifespan.

3. Tube-driven amplifiers can be heavier and bulkier than digital amplifiers, which can make them less portable.

4. Tubes can be less reliable than solid-state components, and they may require more maintenance to ensure proper functioning.

In conclusion, using 12AX7, 5751, and 5757 vacuum tubes in an audio receiver or guitar amplifier can result in a rich, warm, and natural sound that digital amplifiers cannot replicate. However, tube-driven amplifiers are generally more expensive to purchase and maintain, and they may require more maintenance to ensure proper functioning. Ultimately, the choice between tube and solid-state amplifiers depends on the listener's preferences and budget. If you value the unique sound and character of tube amplifiers and are willing to invest in their maintenance, then they may be the right choice for you. If you prioritize affordability and reliability, then a solid-state amplifier may be a better option.

Details:

Two Ge type 12AX7 audio receiver guitar amplifier vacuum tubes made in the USA 14mm gray box plates, spacers, halo wire Fetter frames, top flashes and clean pins please review photos for more detail. We combine shipping when applicable. Our standard shipping is us postal 1st class.

part #: 12ax7 prices

• $35.00-$78.88

specifications tubesocketvintagego:

• brand: Ge
• model: 5757
• country/region of manufacture: United States
• type: Preamp Tubes

Seller tubesocketvintaGego:

• city: Westwood, Massachusetts
• zipcode: 02090

Payments tubesocketvintaGego:

• PayPal

Shipping tubesocketvintaGego:

• handling: 1 days
• cost: $6.75
• type: Flat

General tubesocketvintaGego:

• consumer electronics > vintaGe electronics > vintaGe audio video parts accessories consumer electronics > vintaGe tubestubes sockets audio
• in stock: Yes

Ratings:

1. Socket save arrived as described, it well packed, and was quickly shipped. A 01-30-18
2. quick delivery, good quality products, no problems 01-31-18
3. got 'em 01-31-18
4. Nice vintaGe parts - thanks again! 02-01-18
5. quick shipping, no problems, good product 01-31-18

Offer tubesocketvintaGego:

• Started: February 1, 2018, 10:00 pm
• bids: 0
• Sold: 0
• best offer: false
• min. bid: $24.99
• quantity: 1

Returns tubesocketvintaGego:

• time: 30 Days
• policy: returns accepted
• paid by: Buyer
• details: Restocking fee: No
• type: Money Back

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