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EL34 x 4  Ultra-Linear Tube Amplifier UK-Modified | 40W Per Channel Stereo
Linear Tube Audio 13 views

EL34 x 4 Ultra-Linear Tube Amplifier UK-Modified | 40W Per Channel Stereo

USD$454 AUD$634
Location
AU
Seller
hitonline
Source
eBay Australia
Posted
19 Jul 2026
Last seen
6h ago

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Our Thoughts RADAR AI

This is a strong bargain at A$717: it sits well below the A$3,091 25th percentile and miles under the A$5,500 median for recent used AUD listings.

That makes it the kind of price that deserves attention if the amp is healthy and genuinely the model described. Linear Tube Audio pieces are typically admired for a lively, textured presentation with real tube character, and a 40W stereo ultralinear design should have enough drive for many efficient speakers while still giving that valve warmth and dimensionality. At this level, the main buyer task is simple verification: confirm channel balance, quiet operation, and that the tubes are healthy, because if it’s working properly, this looks like a very attractive entry point.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Linear Tube Audio

Linear Tube Audio is an American hi-fi brand founded in 2015 by Mark Schneider, with roots in the long-running engineering work of David Berning and the ZOTL tube-amplifier technology the company builds around. It is based in Maryland and presents itself as a hand-built U.S. manufacturer focused on specialist two-channel audio rather than mass-market consumer electronics.

Its core product line centers on vacuum-tube amplifiers, especially integrated amps, headphone amps, and preamps; the brand is also associated with its ZOTL-based designs, which are a signature part of its identity. Linear Tube Audio is not known as a maker of speakers, turntables, DACs, or cables, and its catalog remains relatively focused compared with broader hi-fi brands.

In the market, Linear Tube Audio sits in the high-end boutique segment. It is best regarded as a niche enthusiast brand for buyers who value tube amplification, careful hand assembly, and technically distinctive design over mainstream scale or broad product breadth.

See all Linear Tube Audio listings on RADAR.

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