Component Upgrade Scheme

Q: What’s better than NVA?
A: More NVA! 

We've designed the new NVA range so that you can upgrade without the need to sell your existing equipment. As you go up through the NVA range you get more resolution, more scale, more separation… simply, more NVA! Here are the ways that you can upgrade...


Upgrade your P50 passive pre-amplifier – we fit a super-smooth Seiden stepped attenuator, Audio Note load resistors and silver-plated internal wiring. This brings your P50 up to our latest P50SA MKII specification. View and buy here

Upgrade your MKI P50SA passive pre-amplifier to MKII specification (as above). View and buy here

Upgrade your MKI P90 / P90SA passive pre-amplifier. View and buy here 

Power Amplifiers 

Upgrade your MKII A60 / A70s / A80s to MKIII specification – we fit Toroidy Audio Grade transformers and Vishay capacitors to give you a higher quality power supply section. You can also upgrade your A60 to A60+, and your A70s to A80s – we fit additional transformer(s) and capacitors. View and buy here

Upgrade your 'heritage model' MKII A20 / A30 / A40s to MKIII specification (as above). View and buy here

The A20 / A30 / A40 and A60 are also ideal for driving tweeters in a bi or tri-amp set up. Just add A70s / A80s for bass and midrange duties. Read more here

Cable Trade-In Scheme

Up to 100% back! Read more here