Segue Tube Buffer & Segue Tube Buffer Preamp

Segue Vacuum Tube Buffer & Segue Pre

Newest version of our very popular Segue Vacuum Tube Buffer/Preamp now has more enhancements and cost less.


Purity Audio Design

Lusso Series

Musica Bella Audio
Product Line-Up

These products are sold through one of our associated dealers, Voila Acoustics.

          SEE MORE

Musica Bella Audio

2018 Clearance & Specials
Going forward, Response Audio will limit its focus on a limited number of products.

Spirit 1 -12AU7 Series

See our new custom builds page where you can choose from in progress or already completed custom versions of our products

Clarity Series Cables

Spirit 1 Standard  - Our most affordable Class A tube preamp - Under $1,500  FULL DETAILS

Spirit 1 Enhanced - Trandformer coupled fully balanced with enhanced features. A full reference level balanced linestage for under $2,500     FULL DETAILS

Music First Audio

​Audio Acoustics

Audio Cables for The Discriminating Listener

Single ended and Balanced cables at home in any reference home theater or audio system  DETAILS

All products found on this web site are designed and assembled in New York USA

Custom Builds & Ready To Ship

The Silver/Gold SG Series 

True audiophile level audio cables DETAILS


To be discontinued January 2018
​Replaced with the Verita single chassis reference level balanced preamp

SG Series Cables - Silver/Gold

Audiophile Level, Twin Chassis, Dual Mono Balanced Tube Preamplifier

Spirit X Series - 6922

YouTube Videos
See Purity Audio Design in various High End Audio Shows with other exceptional manufacturers including Bob Carver, ModWright, Daedalus, Lampizator, King Sound, Vapor Audio and more.
See Them Here

​​Response Audio is celebrating over 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 

Transformer Coupled Output Class A 6922 Tube Linestage

​The Spirit X is a high end, Class A tube linestage utilizing transformer coupled outputs and an advanced power supply including full polypropylene filter capacitors in the power supply.       FULL DETAILS