Skip to product information
1 of 4

Higher Power

Higher Power

Regular price $149.00 USD
Regular price Sale price $149.00 USD
Sale Sold out
Shipping calculated at checkout.
No reviews

Built around the TPA3118, Higher Power is a 60W class d solid state power amp solution. 

Don't be fooled, it'll push your 4x12 plenty but it shines on a 1x12 or 2x12 at bedroom levels. The buffer inside sets up your signal with a nice flat response going into the power section so you can drop your favorite preamp pedals in front.

Output impedance of 4-16ohm. 

Designed to be fed with 24VDC center negative. It can run on as little as 9v with power scaling down to approximately ~10W. This is not recommended to be powered by your daisy chain or iso-supply. Recommended to be ran on its own power supply. (sold separately by others).


Do not use a class d power amp with an attenuator/loadbox. It’s not necessary and it will damage one or the other.  

Around the house I typically use a One Spot (nothing else on it) for 9v and it's stupid loud for my basement through my 4x12. 

Here is a 18vdc center negative option from LoveMySwitches:

If you're interested in getting the maximum out of it, you could go with a 24VDC supply like this one: but you will require a polarity reverser to make the center positive become center negative:

Note: I have tested several 24v options that resulted in increased noise from the PSU. 


View full details


This content is under development. Check back soon.

Signal Chain

This content is under development. Check back soon.

Demo Videos

  • Free Shipping

    Free USPS Priorty Mail shipping in the continental USA.

    International shipping rates calculated at check out.

    Please note international shipping times can be days to weeks. Unfortunately, this is out of my control.

  • Built To Order

    Unless otherwise noted, all builds are built to order. I build on my nights and weekends so build-time can vary but is typically 7-9 days from order. Excluding preorders. For preorders, see preorder details on product page for estimated shipping.