The Pod60 is 60HP with 1.34″ (34mm) of available module depth. The built-in power supply requires a Pod power brick sold separately. If you already have a powered Pod and power brick (or a 4ms Row Power module) you can use a barrel cable to daisy-chain powered Pods.The power supply can handle up to 700mA of +12V for the smaller Pods, and 1.4A for the Pod60, which is plenty of juice for even the most hungry modern digital modules.4ms Pods are low-cost, portable, compact enclosures made from 100% anodized aluminum that turn Eurorack modules into table-top instruments. They use standard M3 threaded holes and are available in a variety of widths: 20HP, 26HP, 32HP, and 60HP.Mix and match your Pods with desktop synths, effect pedals, drum machines or any musical gear for a flexible modular system. Need to add another module? Just add a Pod! Need to pack light for a live set? Just grab the Pods you need and go!