HiFi audio designer & manufacturer
New sweet orange Acuhorn LUSSO sound. The DSD differential discrete DAC stream like analog path. The best 300B DHT tube stage based on super power supply. Acuhorn R2R XT the fully balanced and Acuhorn R2R T single ended configuration. Acuhorn R2R + RATE two designs are high end DAC & AMP granted the BEST PRODUCT 2017 High Fidelity award. The rare gear the sound from one tube large plate dissipation, one stage tube amplifier Acuhorn TT with input transformer and output transformer. Worldwide revelation single ended triode type output transformerless tube amplifiers series, specially Acuhorn S2 the best OTL matched with high sensitivity speakers. Award Statement 2010 for mono3.5 monoblock amplifiers mosfet single ended, extended to mono and stereo versions. Family together single driver speakers, notably superleggera driver put on wood with neodymium engine. The best seller Acuhorn Nero125 highly recommended. Presented works Acuhorn founded in 2003.
Best Product 2017 High Fidelity R2R Hi-tech Streamer & DAC with Mark Red Fingerprint
Best Product 2017 High Fidelity RATE Class-d Amplifier with Mark Red Fingerprint
Award Statement 2010 High Fidelity mono3.5 Monoblock Amplifier Mosfet
Product of The Year 2007 High Fidelity Rosso Superiore175 Improved Audio Dipole Speakers
Product of The Year 2004 High Fidelity Nero125 Speakers
Acuhorn LUSSO with 2A3 Ray Tubes
review in HiFiKnights
the enhanced resolution
"Acuhorn LUSSO with Ray Tubes 2A3s are the refinement of higher quality tubes. They increase the texture and timbre of each instrument and voice (in any good-quality recording)."
"The clarity and transparency of the presentation improved; yet at the same time, the sound became richer and more saturated as a direct result of enhanced resolution."
"The sound seemed very smooth and had a great flow already with Electro Harmonix 300Bs, but with the 2A3s, Lusso's performance became even more velvety."
the bass range
"It seemed to me that the overall tonal balance shifted slightly downward, and while the lower end of the range gained in terms of authority, both the precision and the contour also clearly improved."
"As a result, the acoustic and electric bass, as well as the drums, sounded even tauter and more springy, but the slam was also more powerful."
"With more support from the bass range, the midrange seemed richer and more colorful (don't mistake this term for "coloured"!), and more palpable or present."
"I truly liked and highly appreciated how refined and powerful Lusso's performance became with them."
the richer high tones
"Another element of the sound that changed for the better with the 2A3s was also the treble. The upper part of the range seemed a little smoothed out, or "less edgy,"
"Yet, it was richer, more vibrant, crisper, and more open. It may seem contradictory - smoothed out versus more vibrant and more open, but that's exactly how the music sounded after the tube replacement."
"Also, it felt as if way more air filled the whole soundstage, letting all the instruments breathe more freely."
the energy and dynamics
"The Acuhorn DAC with Western Electric 300Bs presented the timbre of each acoustic instrument and voice in a particularly beautiful and convincing way."
"I loved the 3D, palpable imaging; the particularly wide and deep soundstage; the excellent rendering of all the spatial aspects of the recordings."
"They turned out to be a clear step up from EH tubes, particularly in terms of refinement and resolution, although they didn't quite match the performance of the 2A3s in terms of energy level and dynamics."
The featured products
history products links
Acuhorn LUSSO Direct Stream Tube Stage DACprevious websites links
2009-2016Acuhorn grid gallery
Range of products on sale
The offer payment PayPal methods or pay with a card via push the button "Buy Now". Check the payment options and custom purchase are accepted by e-mail. Products in stock ready to send immediately delivery 3-5 days. International free shipping by courier to your door. General conditions 14 days refund, buyer pays return postage. Here are 100% positive feedback on direct sales.
digital to analog converters
Acuhorn LUSSO my new reference is the Lusso DAC plays really, really fantastic. It reveals more musicality and better timbre to my Lampizator Atlantic TRP DAC fitted with top-of-the-range expensive valves.digital amplifiers
Acuhorn RATE the amplifier is really great, played more resolving and with a better music scene.tube amplifiers
Acuhorn TT todo bien, perfecto. graciashigh sensitivity speakers
Acuhorn 15 Excellent service. Good value.Quality!!!© 2025 acuhorn
