1. Vintage Tubes & Sockets Audio For Sale
  2. sku: 6223037292263282
  3. SIEMENS QQV03-20A

SIEMENS QQV03-20A Dual Tetrode Vacuum Tube Nos 6252

Qqv03-20a Siemens 6252 Dual Tetrode Vacuum

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

Review SIEMENS Dual Tetrode Vacuum Tube Nos Nib

The QQV03-20A Siemens 6252 Dual Tetrode Vacuum Tube is a remarkable piece of audio technology, harking back to the golden age of tube amplifiers. This vintage tube is a dual triode, meaning it has two active elements within the same glass envelope, providing excellent balance and symmetry for audio applications.

The Siemens 6252 tube is a 6.3V dual tetrode, making it a versatile choice for various audio applications. It features a high gain and low plate resistance, which makes it suitable for use in both pre-amplifiers and power amps. The tube's design allows for a wide frequency response, providing clear and detailed sound with a rich, warm tone.

The glass envelope of the QQV03-20A Siemens 6252 is made of high-quality borosilicate glass, ensuring durability and resistance to thermal shock. The tube's metal base is secured by a screw-in mechanical pin, providing a secure connection and easy replacement.

The QQV03-20A Siemens 6252 Dual Tetrode Vacuum Tube is a nostalgic yet functional addition to any high-fidelity audio system. Its vintage design and warm, rich tone make it a favorite among audiophiles and vintage electronics enthusiasts. With its high gain and low plate resistance, this tube is a versatile choice for both pre-amp and power amp applications.

Pros of buying Siemens 6252 Dual Tetrode Vacuum Tubes (QQV03-20A):

1. Authenticity and Quality: Siemens is a renowned brand known for producing high-quality vacuum tubes. These vintage 6252 dual tetrode tubes are no exception. They are tested and certified to meet the original specifications.

2. Versatility: The Siemens 6252 tube is widely used in various applications, including audio amplifiers, radio transmitters, and oscillators. It is compatible with many vintage and modern audio equipment.

3. Collectible Value: As vintage tubes, these Siemens 6252 tubes have a collectible value. They can serve both functional and aesthetic purposes.

4. Durability: Vacuum tubes, unlike solid-state components, are more resistant to electrical surges and transient voltages, providing a more stable and linear audio signal.

Cons of buying Siemens 6252 Dual Tetrode Vacuum Tubes (QQV03-20A):

1. Limited Availability: Vintage vacuum tubes like the Siemens 6252 are not as widely available as their modern solid-state counterparts. This may limit your options and force you to pay a higher price.

2. Higher Power Consumption: Vacuum tubes generally consume more power than solid-state components. This may increase your electricity bill, especially if you use multiple tubes in your setup.

3. Maintenance and Replacement: Vacuum tubes require regular maintenance and may need to be replaced more frequently than solid-state components. This can be time-consuming and may incur additional costs.

Conclusion:

Buying Siemens 6252 Dual Tetrode Vacuum Tubes (QQV03-20A) can provide a unique, vintage audio experience with its warmth and richness. However, it comes with additional costs and maintenance requirements. If you value the sound quality and aesthetics of vintage vacuum tubes, and you are willing to invest in their maintenance and replacement, these tubes can be a great addition to your audio setup. If you prioritize convenience and cost-effectiveness, you may want to consider modern solid-state alternatives.

Details:

This tube came to me in a big lot of other tubes. It looks like its nos nib to me, but I don't know anything about this kind of tube and no way test.

part #: qqv03-20a prices

  • $31.49-$64.99

specifications tubesocketvintagego:

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

General tubesocketvintagego:

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

Seller tubesocketvintagego:

  • city: Roseburg, Oregon
  • zipcode: 97470

Returns tubesocketvintagego:

  • time: 30 Days
  • paid by: Buyer
  • type: Money Back
  • policy: returns accepted
  • details: Returns are accepted for defective items only. If when an item is returned it is found to be in proper working order, or in significantly worse condition than when it was originally purchased a 15% restocking fee will apply.

Payments tubesocketvintagego:

  • PayPal

Offer tubesocketvintagego:

  • Started: February 15, 2017, 3:09 pm
  • bids: 0
  • best offer: true
  • quantity: 1
  • Sold: 0

Shipping tubesocketvintagego:

  • handling: 1 days
  • type: Flat
  • cost: $5.0

Ratings:

  1. Amazing seller! A 02-11-17
  2. X 02-14-17
  3. Amazingly fast shipping, accurate . Thanks! 02-11-17
  4. THANKS FOR THE GREAT SERVICE, AAA 02-11-17
  5. AAA All perfect. Very recommended seller. 02-14-17
type: vacuum tube, country/region of manufacture: united states,
category: electronics > vintage electronics > vintage audio video parts accessories consumer electronics > vintage tubestubes sockets audio, sku: 6223037292263282,
Review#1 Amazing seller! A ()
Review#2 X ()
Review#3 Amazingly fast shipping, accurate description. Thanks! ()
Review#4 THANKS FOR THE GREAT SERVICE, AAA ()
Review#5 AAA All perfect. Very recommended seller. ()
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