Amplification

Aaron

aaron.hifi.net

Manufacturer of high-end pre-amplifiers, stereo and three channels amplifiers. Germany.

165 visits Dec 24, 2024 Details

Affordable Valve Company

affordablevalvecompany.com

British maker and seller of Class A EL34 valve amplifiers.

335 visits Jun 8, 2024 Details

Argiriadis Analogue Electronics

tube-electronics.co.uk

Details about UK custom designed and hand-built valve amplifiers. Also provides repair and restoration services.

13 visits Apr 21, 2026 Details

Art Audio

artaudio.com

Tube pre and power amplifiers. Stereo and mono blocks.

144 visits Mar 29, 2025 Details

Ashdown Music

ashdownmusic.co.uk

Manufacturers of Bass Amps and Combos

119 visits Mar 1, 2026 Details

ASV Tube Audio

asv-sebart.si

Slovenian manufacturer and supplier of tube amps, kits and components.

84 visits Jun 5, 2023 Details

ATI - Amplifier Technologies Inc.

ati-amp.com

Manufacturers of preamp/processor, stereo, multi channel and distribution amplifiers utilizing differential drive amplifier technology.

470 visits Oct 11, 2024 Details

Audible Illusions

audibleillusions.com

Manufacturers of tube equipment including the Modulus 3A Pre-Amp.

153 visits Dec 16, 2025 Details

Audio

audion.co.uk

Makes single-ended power amplifiers consist of triode and pentode type valves, valves pre-amplifiers, kits and components.

381 visits Apr 5, 2025 Details

Audio Valve

audiovalve.de

Manufacturer of high end tube and valve amplifer. Germany.

318 visits Dec 15, 2024 Details

Audire

audire.com

California manufacturer of power amplifier, preamp and the monoblock New Monarch amplifier.

292 visits Feb 3, 2024 Details

Border Patrol

borderpatrol.co.uk

Manufacturer of valves amplifiers with a wooden finish and power supplies.

105 visits Nov 13, 2025 Details

Boulder

boulderamp.com

Colorado manufacturer of stereo and mono amplifier, DAC and phono preamplifier.

71 visits May 20, 2025 Details

Chapter Audio

chapteraudio.co.uk

British manufacturer of one power amplifier and one pre-amplifier.

389 visits May 3, 2024 Details

Coda Technologies

coda-continuum.com

FET line stages and phono preamplifiers and bias class A power and integrated amplifiers such as Unison integrated amplifier.

443 visits Sep 8, 2024 Details

Conrad-Johnson

conradjohnson.com

Wide range of (mostly tubed) amplifiers and preamplifiers.

64 visits Jan 3, 2024 Details

Curcio Audio Engineering

curcioaudio.com

Manufacturer of vacuum tube parts and amplifiers.

482 visits Jan 11, 2024 Details

D2Audio

d2audio.com

Makes intelligent digital amplifier modules for the audio industry. USA.

399 visits Mar 30, 2025 Details

darTZeel

dartzeel.com

Makes a power amplifier and preamplifier. Switzerland. [English, French]

307 visits Mar 16, 2025 Details

DeHavilland Electric Amplifier Company

dehavillandhifi.com

Manufacturer of two class "A" tube amplifiers: the Aries 845-G and the GM70.

299 visits Jun 15, 2025 Details

Amplification

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