COPPER

A PS Audio Publication

Issue 188 • Free Online Magazine

Issue 188 From The Listening Chair

An Amp for the Eons: Tsakiridis Devices’ Aeolos Ultra Integrated Amplifier

An Amp for the Eons: Tsakiridis Devices’ Aeolos Ultra Integrated Amplifier

I make frequent trips to the retailer HiFi Loft, located in Manhattan’s Times Square. While I was on the way out of that establishment during a visit last year, I noticed one more system that contained strikingly photo-worthy audio gear. Stepping a bit closer, I saw that its components bore the brand name Tsakiridis Devices.

Tsakiridis’ website states that since being established in Greece in 1987 the company has produced “affordable” and “rather attractive” high-end audio gear for music lovers worldwide. Indeed, Jason Tavares, one of the HiFi Loft’s proprietors, has a penchant for choosing lines for the Loft that include not only large, well-known brands, but also small and arcane high-performing ones from around the world.

Shown here is Tsakiridis’ nearly 40-pound Aeolos Ultra integrated amplifier ($3,295). It’s the company’s middle-child amp, nestled in between the Aeolos ($2,295) and the Aeolos Ultima (€4,500, approximately $4,950 USD). Its tube compliment consists of four KT150 power tubes and four 12AT7 small-signal tubes. The amp delivers 70 watts per channel and uses high-quality components including Mundorf EVO aluminum oil-film capacitators and WBT-0703 Nextgen speaker binding posts. Those meters do not measure signal level (i.e., they are not VU meters).  Rather, they used to bias the tubes. Volume can be adjusted via the amp’s remote control.

I am looking forward to my next visit to the Loft to discover yet another under-the-radar audio brand.

 

The Aeolos Ultra features classic tube amp styling.

 

The volume can be controlled remotely.

 

Up to four line-level inputs can be connected. 

 

Meters are provided for bias adjustment.

 

The rear panel is simple and functional.

 

The nameplate leaves no doubt that this is a vacuum tube device.

 

Howard Kneller’s audiophile adventures are documented on his YouTube channel (The Listening Chair with Howard Kneller) and on Instagram (@howardkneller). His art and photography can also be found on Instagram (@howardkneller.photog). Finally, he posts a bit of everything on Facebook (@howardkneller).

More from Issue 188

View All Articles in Issue 188

Search Copper Magazine

#227 Seth Lewis Gets in the Groove With Take a Look Around: a Tribute to the Meters by Frank Doris Feb 02, 2026 #227 Passport to Sound: May Anwar’s Audio Learning Experience for Young People by Frank Doris Feb 02, 2026 #227 Conjectures on Cosmic Consciousness by B. Jan Montana Feb 02, 2026 #227 The Big Takeover Turns 45 by Wayne Robins Feb 02, 2026 #227 Music and Chocolate: On the Sensory Connection by Joe Caplan Feb 02, 2026 #227 Singer/Songwriter Chris Berardo: Getting Wilder All the Time by Ray Chelstowski Feb 02, 2026 #227 The Earliest Stars of Country Music, Part One by Jeff Weiner Feb 02, 2026 #227 The Vinyl Beat Goes Down to Tijuana (By Way of Los Angeles), Part Two by Rudy Radelic Feb 02, 2026 #227 How to Play in a Rock Band, 20: On the Road With Blood, Sweat & Tears’ Guitarist Gabe Cummins by Frank Doris Feb 02, 2026 #227 From The Audiophile’s Guide: Audio Specs and Measuring by Paul McGowan Feb 02, 2026 #227 Our Brain is Always Listening by Peter Trübner Feb 02, 2026 #227 PS Audio in the News by PS Audio Staff Feb 02, 2026 #227 The Listening Chair: Sleek Style and Sound From the Luxman L3 by Howard Kneller Feb 02, 2026 #227 The Los Angeles and Orange County Audio Society Celebrates Its 32nd Anniversary, Honoring David and Sheryl Lee Wilson and Bernie Grundman by Harris Fogel Feb 02, 2026 #227 Back to My Reel-to-Reel Roots, Part 26: Half Full – Not Half Empty, Redux by Ken Kessler Feb 02, 2026 #227 That's What Puzzles Us... by Frank Doris Feb 02, 2026 #227 Record-Breaking by Peter Xeni Feb 02, 2026 #227 The Long and Winding Road by B. Jan Montana Feb 02, 2026 #226 JJ Murphy’s Sleep Paralysis is a Genre-Bending Musical Journey Through Jazz, Fusion and More by Frank Doris Jan 05, 2026 #226 Stewardship by Consent by B. Jan Montana Jan 05, 2026 #226 Food, Music, and Sensory Experience: An Interview With Professor Jonathan Zearfoss of the Culinary Institute of America by Joe Caplan Jan 05, 2026 #226 Studio Confidential: A Who’s Who of Recording Engineers Tell Their Stories by Frank Doris Jan 05, 2026 #226 Pilot Radio is Reborn, 50 Years Later: Talking With CEO Barak Epstein by Frank Doris Jan 05, 2026 #226 The Vinyl Beat Goes Down to Tijuana (By Way of Los Angeles), Part One by Rudy Radelic Jan 05, 2026 #226 Capital Audiofest 2025: Must-See Stereo, Part Two by Frank Doris Jan 05, 2026 #226 My Morning Jacket’s Carl Broemel and Tyler Ramsey Collaborate on Their Acoustic Guitar Album, Celestun by Ray Chelstowski Jan 05, 2026 #226 The People Who Make Audio Happen: CanJam SoCal 2025, Part Two by Harris Fogel Jan 05, 2026 #226 How to Play in a Rock Band, 19: Touring Can Make You Crazy, Part One by Frank Doris Jan 05, 2026 #226 Linda Ronstadt Goes Bigger by Wayne Robins Jan 05, 2026 #226 From The Audiophile’s Guide: Active Room Correction and Digital Signal Processing by Paul McGowan Jan 05, 2026 #226 PS Audio in the News by Frank Doris Jan 05, 2026 #226 Back to My Reel-to-Reel Roots, Part 25: Half-Full, Not Empty by Ken Kessler Jan 05, 2026 #226 Happy New Year! by Frank Doris Jan 05, 2026 #226 Turn It Down! by Peter Xeni Jan 05, 2026 #226 Ghost Riders by James Schrimpf Jan 05, 2026 #226 A Factory Tour of Audio Manufacturer German Physiks by Markus "Marsu" Manthey Jan 04, 2026 #225 Capital Audiofest 2025: Must-See Stereo, Part One by Frank Doris Dec 01, 2025 #225 Otis Taylor and the Electrics Delivers a Powerful Set of Hypnotic Modern Blues by Frank Doris Dec 01, 2025 #225 A Christmas Miracle by B. Jan Montana Dec 01, 2025 #225 T.H.E. Show New York 2025, Part Two: Plenty to See, Hear, and Enjoy by Frank Doris Dec 01, 2025 #225 Underappreciated Artists, Part One: Martin Briley by Rich Isaacs Dec 01, 2025 #225 Rock and Roll is Here to Stay by Wayne Robins Dec 01, 2025 #225 A Lifetime of Holiday Record (and CD) Listening by Rudy Radelic Dec 01, 2025 #225 Little Feat: Not Saying Goodbye, Not Yet by Ray Chelstowski Dec 01, 2025 #225 How to Play in a Rock Band, Part 18: Dealing With Burnout by Frank Doris Dec 01, 2025 #225 The People Who Make Audio Happen: CanJam SoCal 2025 by Harris Fogel Dec 01, 2025 #225 Chicago’s Sonic Sanctuaries: Four Hi‑Fi Listening Bars Channeling the Jazz‑Kissa Spirit by Olivier Meunier-Plante Dec 01, 2025

An Amp for the Eons: Tsakiridis Devices’ Aeolos Ultra Integrated Amplifier

An Amp for the Eons: Tsakiridis Devices’ Aeolos Ultra Integrated Amplifier

I make frequent trips to the retailer HiFi Loft, located in Manhattan’s Times Square. While I was on the way out of that establishment during a visit last year, I noticed one more system that contained strikingly photo-worthy audio gear. Stepping a bit closer, I saw that its components bore the brand name Tsakiridis Devices.

Tsakiridis’ website states that since being established in Greece in 1987 the company has produced “affordable” and “rather attractive” high-end audio gear for music lovers worldwide. Indeed, Jason Tavares, one of the HiFi Loft’s proprietors, has a penchant for choosing lines for the Loft that include not only large, well-known brands, but also small and arcane high-performing ones from around the world.

Shown here is Tsakiridis’ nearly 40-pound Aeolos Ultra integrated amplifier ($3,295). It’s the company’s middle-child amp, nestled in between the Aeolos ($2,295) and the Aeolos Ultima (€4,500, approximately $4,950 USD). Its tube compliment consists of four KT150 power tubes and four 12AT7 small-signal tubes. The amp delivers 70 watts per channel and uses high-quality components including Mundorf EVO aluminum oil-film capacitators and WBT-0703 Nextgen speaker binding posts. Those meters do not measure signal level (i.e., they are not VU meters).  Rather, they used to bias the tubes. Volume can be adjusted via the amp’s remote control.

I am looking forward to my next visit to the Loft to discover yet another under-the-radar audio brand.

 

The Aeolos Ultra features classic tube amp styling.

 

The volume can be controlled remotely.

 

Up to four line-level inputs can be connected. 

 

Meters are provided for bias adjustment.

 

The rear panel is simple and functional.

 

The nameplate leaves no doubt that this is a vacuum tube device.

 

Howard Kneller’s audiophile adventures are documented on his YouTube channel (The Listening Chair with Howard Kneller) and on Instagram (@howardkneller). His art and photography can also be found on Instagram (@howardkneller.photog). Finally, he posts a bit of everything on Facebook (@howardkneller).

0 comments

Leave a comment

0 Comments

Your avatar

Loading comments...

🗑️ Delete Comment

Enter moderator password to delete this comment:

✏️ Edit Comment

Enter your email to verify ownership: