Due to the very high costs of factory new tubes these days, we are offering a 'no tube' option.
This does come with the following caveats.
We test Aretha MKII using our own proven tubes. This ensures that your Aretha MKII is functioning properly with no hum or any other unwanted noises, guaranteed!
This means that your Aretha MKII leaves our workshop 100% operational, no hum, no noise.
When you receive your Aretha MKII and install your own supplied tubes and you end up with a hum or any other unwanted noise or oprational issues, it is more than likely your tubes.
So, try a different set of tubes and go from there.
Erhard Audio LLC will not be responsible for this, nor would this be covered by our warranty.
You automatically accept these terms and conditions by ordering your Aretha MKII without tubes. You will have no claim what so ever against Erhard Audio LLC.
Thank you for your understanding.
Erhard Audio LLC