NEW: Lusso 17 Purest Edition Reference Tube Preamplifier

The new Lusso 17 takes are already established Lusso twin chassis, dual mono, balanced tube preamp up several notches. Contact us for special introductory special.  <Lusso 17

<<< most popular preamp, the LeAnna, is now housed in an all new, heavy aluminum chassis, comes with additional features and now remote volume w/Mute. New lower price on non-remote unit. A new balanced RCA version now available <DETAILS>

Affordable Reference


Response Audio, High end tube preamp, DHT preamp, balanced preamp, remote volume preamp, hybrid amplifier

Lusso - Full Reference Quality
Twin Chassis, full dual mono Class A balanced tube linestage. Retail $8,000, direct price to you $4,495   <
Lusso Details>  


The Musica Bella products are quickly becoming known as having exceptional performance to price ratio. What you are getting is custom "built-for-you" true reference level audio products at direct from the manufacturing prices. All products designed and made in the USA.

Let Response Audio NY design and build some of the most important components in your audio system, we have been custom building vacuum tube preamplifiers, amplifiers and tube buffers for 20 years. Our custom design products can now be found in some of the most exotic systems around the globe. We build to your needs, your preferences and your budget. 

Just like having a custom hotrod or motorcycle built, we can do the same with our products. We can build them to be as basic as you need for your evening listening or as radical as you need for that world class reference system you have in your dedicated listening room.

Response Audio is celebrating 20 years of providing the discriminating audiophile and passionate music lover with top quality tube audio design. Check out our limited Anniversary Edition products.    See our Anniversary Edition models 

High End Design Since 1996  

The Musica Bella Ibrido is a custom built to order hybrid amplifier. Utilizing the Seque single tube buffer stage, it provides a high input impedance of over 800K ohms which is feed by a balanced input transformer before feeding a  300/600 watt Class D amplifier module. The amplifier module is a custom OEM design by Class D Audio. The input stage is based on a single 6922/6DJ8 vacuum tube. The Seque input stage  smoothes out the edginess very often associated with this type of amplification. If you are looking for a sterile, dry "audiophilish" sound or a syrupy lush tube sound, the Ibrido is not for you.        SEE DETAILS

Coming September 2016 - Response Audio will be officially releasing the Emberglow II-X loudspeaker cable.. <VIEW DETAILS>