SED Winged "C" EL34

^# 65

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$119.98

5.0 (1)

2 Critic Reviews

1 Review

0 wishlisted

1 saved

Page last updated Apr 01, 2026

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We compare 600+ stores and found this item at 1 store. Prices updated January 10, 2026.

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$119.98

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Description

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In the world of guitar amplification, the SED Winged "C" EL34 tube stands out as a remarkable relic of sound perfection. Known for its powerful authority and tight low end response, this tube delivers a robust and articulate tone that has earned it a dedicated following among musicians. Originally thought to be lost to time, we've managed to secure a limited supply of these coveted tubes, allowing you to infuse your amplifier with a piece of history.

The SED Winged "C" EL34 is celebrated for its durability and consistent performance, a testament to the craftsmanship that defined its era of production. Whether you're chasing the warm, rich tones of classic rock or the sharp, punchy sounds of modern genres, this tube provides a versatile sonic palette that is sure to enhance your musical expression.

Perfect for both stage and studio settings, these tubes offer a seamless blend of power and precision, making them a favorite among guitarists who demand the best from their gear. Don’t miss the chance to experience the authentic sound that only a genuine SED Winged "C" EL34 can deliver.

Key Features:

Powerful authority with tight low end response
Durable construction for consistent performance
Versatile tone suitable for various genres
Ideal for both stage and studio use
Limited availability due to ceased production

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Pete Thorn

MASSIVE EL34 TUBE SHOOTOUT! NOS, NEW PRODUCTION, HEAR THEM!

Pete Thorn

Winged "C" / SED EL34 Tubes

www.thetubestore.com

EL34 Power Tube comparison: Mullard XF4 vs JJ vs SED Winged C

Dries Solodallas

Reviews

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Critic Reviews

Quick Comparison: NOS SED "Winged C" EL34 Vs. Sophia Electric EL34-ST Vacuum Tubes - Jeff's Place

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The SED Winged "C" EL34 tubes fall short in comparison to the Sophia Electric EL34-ST vacuum tubes. While affordable at $60 each, the SED tubes are critiqued for sounding coarse, two-dimensional, and brash. The reviewer expresses a clear preference for the Sophia Electric tubes, finding them superior by far in musicality and sonic quality, despite their higher price tag. Overall, the sentiment towards the SED Winged "C" EL34 tubes is negative, with the reviewer eager to replace them with the more musically satisfying Sophia Electric alternatives.

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Review - Winged "C" / SED EL34 - thetubestore Blog

thetubestore.com

The SED Winged "C" EL34 tube impresses with its rich bass, smooth mids, and shimmering highs, making it a versatile choice for a variety of audio applications. The tube's robust construction enhances its performance, providing ample clean headroom and a seamless transition into breakup. Its swirling harmonic content is particularly noteworthy. However, if you're seeking a tube that delivers gritty tones at lower volumes, this might not be your best option. Despite the cessation of production, the high praise for its sound quality and build makes it a worthy investment for those who can find it.

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5.0 out of 5

Based on 1 Review and 1 Rating

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chris_nashvillerocke...

325

over 10 years ago

NOS SED Winged "C" EL34

Very will built tube, use in my Bogner 101b. Very round sounding, nice high end chime. tight midds, big bottom end. takes high plate voltage excellent.

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^# 64

Pricing and availability

Description

Videos

Reviews

Critic Reviews

Quick Comparison: NOS SED "Winged C" EL34 Vs. Sophia Electric EL34-ST Vacuum Tubes - Jeff's Place

Review - Winged "C" / SED EL34 - thetubestore Blog

NOS SED Winged "C" EL34

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