DR. Z EL34LS Groove Tube

( Brand: Dr. Z ), ( Manufacturer Part Number: EL34LS ), ( Part Type: Tube )

Review DR. Z Groove Tube

The EL34LS is a premium groove tube designed for use in high-performance guitar amplifiers. This tube is a long-plate, pentode vacuum tube that delivers exceptional sound quality and reliability.

The EL34LS is a direct-heated triode with a cathode heater, which provides superior tube life and stability compared to indirectly heated tubes. The long plate design allows for increased grid-to-plate capacitance, resulting in a more responsive and articulate tone.

The EL34LS is known for its rich, full-bodied sound with a warm and clear midrange, and a powerful and defined bass response. It provides excellent dynamic range, allowing for both subtle nuances and aggressive distortion.

This tube is made with high-quality materials and manufacturing processes, ensuring consistent performance and reliability. The glass envelope is reinforced with a thick metal base, providing added durability and protection against shock and vibration.

The EL34LS is a versatile tube that can be used in a wide range of amplifier designs, from classic Fender and Marshall tones to modern high-gain sounds. It is particularly well-suited for use in tube amps that require a powerful and dynamic tone with excellent clarity and definition.

Overall, the EL34LS is a top-of-the-line groove tube that delivers exceptional sound quality and reliability for guitar players who demand the best from their amplifiers. Its long-plate design, high-quality materials, and robust construction make it a favorite among professional musicians and discerning tone enthusiasts.

The EL34LS Groove Tube is a popular choice for those seeking a high-quality vacuum tube for various applications, particularly in guitar amplifiers. This tube is known for its rich, full-bodied sound and improved reliability compared to some older EL34 designs. Here are some pros and cons to consider before making a purchase:

1. Rich, Warm Tone: The EL34LS Groove Tube delivers a rich, warm tone that is highly sought after in guitar amplifiers. It provides a full and balanced sound, making it an excellent choice for a wide range of musical genres.

2. Improved Reliability: Compared to some older EL34 designs, the EL34LS Groove Tube offers improved reliability. This is due to its enhanced manufacturing process and more robust construction, which results in fewer failures and longer tube life.

3. Versatility: This tube is highly versatile, making it suitable for various applications, including guitar amplifiers, hi-fi audio systems, and even some industrial applications.

4. Reduced Microphonics: The EL34LS Groove Tube has reduced microphonics, which means it produces less sound when handled or subjected to vibrations. This can result in a cleaner signal and improved overall performance.

1. Cost: The EL34LS Groove Tube is generally more expensive than some other vacuum tubes on the market. This may be a consideration for those on a tight budget.

2. Availability: Due to its popularity, the EL34LS Groove Tube may not always be readily available from all suppliers. This could result in longer lead times for those looking to make a purchase.

The EL34LS Groove Tube offers a rich, warm tone, improved reliability, and reduced microphonics, making it an excellent choice for a wide range of applications, particularly in guitar amplifiers. However, its higher cost and limited availability may be a consideration for some buyers. Ultimately, if you're seeking a high-quality vacuum tube that delivers an exceptional sound and reliability, the EL34LS Groove Tube is definitely worth considering.

Details:

GT EL34Ls pulled from 2000Dr.Z lots of life left free shipping lower 48 only for sale other places.

specifications guitoamps:

• brand: Dr. Z
• mpn: El34ls
• part type: Tube

shipping guitoamps:

• service: USPS Ground Advantage
• class: Standard
• cost: $0.00
• carrier: USPS
• type: Calculated
• transit: 4-10 Days

payments guitoamps:

• credit card: Visa
• other
• wallet: Apple-pay

returns guitoamps:

• policy: No Returns

general guitoamps:

• Musical Instruments Gear > Guitars Basses > Guitar Amplifiers
• condition: Used

seller guitoamps:

• city: Salem, Arkansas
• rating: 100.0%
• # reviews: 957

offer guitoamps:

• best offers: True
• availability: In Stock
• started: August 5, 2025
• quantity: 1
• options: Ship-to-home
• sold: 0

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