If you have a Purity Audio Design or Musica Bella Audio preamplifier, you may want to check this out. The DMPS is an upgraded dual mono power supply that can be used with any Purity Audio or Musica Bella tube preamplifiers. [DETAILS]

New from Raven Audio. Affordable audiophile level cables. Raven Audio is now offering, RCA and XLR interconnect cables as well as Speaker cables and power cords.


​SOLD OUT - Custom - Class A Tube Preamplifier

Clarity Series Cables


Dual Mono

Power Supply


Vacuum Tube

​Power Supply

Spirit 300b MK3 Mono Amplifier

Silhouette MK3

Reference Balanced Preamplifier

The VTPS [Vacuum Tube Power Supply] is our reference tube power supply for the Purity Audio and Musica Bella tube preamplifiers. Choke input design based on the 274B tube rectifier [DETAILS]

Silhouette MK3
Mono Amplifier


The new Segue is an enhanced vesrion of the Segue model. The mk3 can be used as a stand alone buffer with 4 inputs or with the flip of a switch, can be run as a buffer preamp. Available in single ended or transformer coupled balanced versions.  [Segue mk3 Full Details]

Musica Bella Audio
Product Line-Up

Now taking orders on the new Harmonia mk2 vacuum tube buffer/preamplifier. Now available for either the 300B or 2A3 DHT. Balanced and single ended versions avilable. See full details and introductory pricing [DETAILS]

Custom - Class A Vacuum Tube Preamplifier
Available in single ended or balanced configurations 

                                See all the Details

Raven Audio Soniquil Audio Cables

​SOLD OUT Segue mk3 - Vacuum Tube Buffer/Preamp

Reflection MK3

Integrated Amplifier


Purity Audio Design - Harmonia MK2 - DHT

Purity Audio Design 
Harmonia mk2
300B or 2A3 Vacuum Tube Buffer

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

Raven Audio

Shaman MK3 MonoAmplifier


​​​Response Audio is celebrating almost 25 years of providing the discriminating audiophile and passionate music lover with top quality tube audio design.