MULLARD CV5745 Nos Rectifier Tube Box GZ33

( Brand: Mullard ), ( Type: Vacuum Tube )

Review MULLARD Nos Rectifier Orig Tube Tested Vintage Box

The NOS (New Old Stock) Rectifier Tube CV5745 Mullard GZ33 is a vintage electronic component that holds a significant place in the annals of audio technology. This tube is a testament to the engineering prowess of the past, offering a unique blend of reliability and sound quality that modern solid-state components often struggle to replicate.

The CV5745 Mullard GZ33 is a 12AX7 equivalent, a type of triode vacuum tube widely used in various audio applications, including guitar amplifiers, hi-fi systems, and even vintage radio receivers. This tube is renowned for its ability to deliver rich, warm tones with a high level of detail, making it an essential component for musicians and audiophiles seeking a vintage sound.

The CV5745 is a NOS tube, meaning it is a brand-new tube that has been stored in a controlled environment since its production date, which was in the mid-20th century. This ensures that the tube maintains its original specifications and performance characteristics, unlike re-issued tubes that may have undergone some changes during the manufacturing process.

The tube's glass envelope is a classic Mullard GZ33 design, characterized by its sturdy construction and robustness. This durability, combined with the tube's intricate internal components, allows it to handle high power and voltage levels without degrading its sound quality.

In terms of technical specifications, the CV5745 Mullard GZ33 has a plate heater voltage of 6.3V and a plate current of 60mA, with a plate resistance of 8k . The tube's frequency response is wide, with a bandwidth of up to 20kHz, allowing it to handle a wide range of audio frequencies.

In conclusion, the NOS Rectifier Tube CV57745 Mullard GZ33 is more than just a vintage component. It's a piece of audio history, a testament to the ingenuity and craftsmanship of a bygone era. Its unique sound quality, robust construction, and high performance make it an essential addition to any vintage audio system or guitar amplifier.

1. Authenticity: Buying a NOS tube ensures that you are getting an original tube, manufactured during the tube's production period. This can be particularly important for vintage equipment, as modern tubes may not have the same tonal characteristics or reliability.

2. Long-lasting: NOS tubes are often considered to be more durable than new tubes, as they have not been subjected to the same manufacturing processes or storage conditions. This can lead to a longer lifespan for the tube, reducing the need for frequent replacements.

3. Better sound quality: Some audiophiles and musicians believe that NOS tubes produce a better sound quality than modern tubes. This is due to the fact that NOS tubes are made using older manufacturing processes, which can result in a warmer, more natural sound.

1. Cost: NOS tubes are generally more expensive than new tubes, due to their limited availability and the fact that they require specialized manufacturing processes. This can make them a more expensive option for hobbyists and musicians.

2. Limited availability: NOS tubes are often in limited supply, as they are no longer being manufactured. This can make it difficult to find the specific tube that you need, and can result in higher prices due to supply and demand.

3. Risk of failure: While NOS tubes are often considered to be more durable, there is always a risk that a tube may fail. This can be particularly concerning when using the tube in a critical application, such as in a high-end audio system or musical instrument.

Whether or not to buy the Mullard CV5745 NOS rectifier tube depends on several factors, including your budget, your audio or musical requirements, and your preference for sound quality. If you are looking for the best sound quality and are willing to pay a premium for it, then NOS tubes like the Mullard CV5745 may be a good option for you. However, if you are on a tight budget or have concerns about the reliability of NOS tubes, then you may want to consider buying a new tube instead. Ultimately, the decision is a personal one, and depends on your specific needs and priorities.

If you are interested in buying the Mullard CV5745 NOS rectifier tube, I would recommend doing your research and reading reviews from other users to get a sense of the tube's performance and reliability. You may also want to consider buying from a reputable dealer to ensure that you are getting a genuine NOS tube. Additionally, it may be worth considering buying a backup tube in case of failure, as this can help minimize downtime and ensure that you are always able to use your equipment.

Details:

I have two available, this listing is for one tube. Tested on my heath kit Ty 1, results shown in image. Up for sale is an excellent condition, new in orig box, nos Mullard GZ33 tube.

part #: cv5745 prices

• $317.65-$408.65

specifications tubesocketvintagego:

• brand: Mullard
• type: Vacuum Tube

Returns:

• policy: no returns

Seller:

• zipcode: 94608
• city: Emeryville, California

Shipping:

• type: Calculated
• handling: 2 days

Payments:

• PayPal

Offer:

• Started: February 6, 2015, 12:05 am
• # Sold: 0
• # bids: 0
• best offer: true
• quantity: 2

General:

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

Ratings:

1. Good beater 07-14-14
2. thanks so much! 06-30-14
3. Item as described and quick shipping. Thanks! 12-18-13
4. Excellent transaction. Will buy from seller again. A+++++ 04-26-14
5. Thank you for the purchase & payment. Hooked on Cards Online Warehouse 12-29-14

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