TOSHIBA E3030B Tetrode Tube 87098B

( Brand: Toshiba ), ( Manufacturer Part Number: E3030B ), ( Part Type: Tube )

Review TOSHIBA Untested Tetrode Tube

The Toshiba E3030B 87098B tetrode tube is a high-quality vacuum tube that offers exceptional performance for audio applications. This tube is designed with a tetrode structure, which allows it to deliver a balance of gain, distortion, and power output that is ideal for amplifier circuits.

The E3030B 87098B tetrode tube is constructed with high-purity materials and advanced manufacturing techniques to ensure optimal performance and longevity. The tube's glass envelope is robust and resistant to shock and vibration, while the metal filaments and grids are carefully constructed to minimize noise and improve efficiency.

The E3030B 87098B tetrode tube is rated for a maximum power output of 20 watts and a plate voltage of 300 volts. It has a plate current of 0.25 amperes and a grid current of 0.03 amperes. The tube's frequency response is wide, extending from DC to over 20 kHz, making it suitable for use in a variety of audio applications.

The E3030B 87098B tetrode tube is designed to work with a heater voltage of 12.6 volts and a heater current of 0.25 amperes. It is compatible with most audio amplifiers that use tetrode tubes, including those in vintage radio and stereo systems, as well as guitar amplifiers and other audio equipment.

In summary, the Toshiba E3030B 87098B tetrode tube is a high-performance vacuum tube that offers excellent gain, distortion, and power output for audio applications. Its robust construction, wide frequency response, and compatibility with various amplifiers make it a versatile and reliable choice for audiophiles and musicians alike.

1. High-quality sound: Tetrode tubes are known for producing warm, rich, and detailed sound, making them a popular choice for high-end audio systems.

2. Durable and long-lasting: Tetrode tubes, like the Toshiba 87098B, are built to last, providing years of reliable performance.

3. Authentic listening experience: Tube amplifiers and their corresponding tubes offer a unique and nostalgic listening experience that some audio enthusiasts prefer over solid-state amplifiers.

1. Expensive: Tetrode tubes, including the Toshiba 87098B, are generally more expensive than their solid-state counterparts.

2. Requires maintenance: Tube amplifiers and their corresponding tubes require regular maintenance, including cleaning and replacement of tubes.

3. Limited power output: Tetrode tubes have lower power output than solid-state amplifiers, which may limit the performance of some speakers.

If you are an audio enthusiast who values the warm, rich sound produced by tetrode tubes and enjoys the unique listening experience they offer, the Toshiba 87098B E3030B tetrode tube may be a worthwhile investment. However, be prepared for the added expense and maintenance requirements associated with tube amplifiers and tubes. Additionally, consider the power output of the tube to ensure it is compatible with your speakers.

Before purchasing the Toshiba 87098B E3030B tetrode tube, research the compatibility of the tube with your existing audio system and consider the added expense and maintenance requirements. If you are confident that the tube will enhance your listening experience, it may be a worthwhile investment for your high-end audio system.

Details:

Untested Toshiba E3030Bs 87098B tetrode tube item is being sold for parts repair.

Please if you do not have a street address.

Condition: please see photos.

Minor scratches on surrounding area of unit.

Expedited shipping available, call us for a quote.

Please do if there are any questions or concerns.

Product may be incomplete or have parts that are missing.

part #: e3030b prices

• $360.00-$875.00

specifications vintaelec:

• brand: Toshiba
• mpn: E3030b
• part type: Tube

Seller vintaelec:

• zipcode: 85007
• city: Phoenix, Arizona

Offer vintaelec:

• Started: July 16, 2018, 2:48 pm
• bids: 0
• quantity: 1
• best offer: false
• min. bid: $49.99
• Sold: 0

Returns vintaelec:

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

General vintaelec:

• in stock: Yes
• vintage electronics > equipment

Payments vintaelec:

• PayPal

Ratings:

1. Good price fast shipping 07-15-18
2. Hope to deal with you again. Thank you 07-13-18
3. Thanks 07-14-18
4. The price for the bluetooth was good but the shipping was ridiculous. 07-14-18
5. pleasure to work with 07-14-18

Shipping vintaelec:

• handling: 1 days
• type: Calculated

Toshiba E3030B Is Similar To:

• Toshiba 130bhb31 Crt Rca 5up1 Compatible Cathode Ray Tube Blueish Spot Color (29.8% similar) Toshiba 130BHB31 CRT, rca 5UP1 compatible cathode ray tube cleaning out my storage. I wrote on it that was a blue trace vs green. Should drop into a 5UP1 application but likely need to do some tweaking the calibrations. I tested this many years ago in an Eco 5UP1 scope and it worked great...(November 11th, 2024)
• Toshiba Bc-1212 Rare Vintage Nixie Tube Calculator 1970s Fully Functional (30% similar) Very few come up for sale, and even fewer are fully operational. All tubes tested and shown above to display all 10 digits each, and four functions work, including 0, 2, 4 decimal place. While new Dixie tube devices are trendy today, a surviving original calculator is an uncommon find. Toshiba's BC-...(December 16th, 2024)