High End Design Since 1996


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


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. 

PLEASE NOTE:  Our product line will be scaled down beginning early 2017 so we can focus on our popular items. Remaining products will be as follows:

  • Spirit tube linestage
  • Lusso 17 dual mono tube linestage
  • ​LeAnna VTPS - tube linestage
  • ​Segue - tube buffer/preamp
  • Clarity Series Cables
  • ​Bella Series Cables - coming back 2017

NEW: We will also be releasing the "Foundation" an all out integrated hybrid amplifier with built in DAC, Bluetooth and balanced innerstage coupling and preamp outputs

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 

Outboard Power Supplies

​Top of the line 5U4/274B choke input single tube power supply or dual mono solid state power supply. Both available and compatible with all tube linestages​  [FULL DETAILS]