For Sales and Support 864.843.4459 | Cart
  • Facebook
  • Twitter
  • Instagram
  • YouTube

AmpBox Cable System

A drop-in plug adapter for Leslie amplifiers available in a variety of connector options.

Available Soon!

This product is currently out of stock and unavailable.

SKU: N/A Category:


The AmpBox is a drop-in plug adapter for 122 and 147 Leslie amplifiers that converts the standard 6-pin input to one of several modern plug options.

Plug options include NL8, EP6, and triple SpeakON/PowerCON. Each option ends in a 6-pin female harness which is hidden by the sturdy steel enclosure when mounted, making plugging into the amplifier much safer.

Very simple to install, it mounts onto the front of the amplifier using the two front mounting screws and washers from the amp itself. No extra hardware is needed.

AmpBox pairs perfectly with the output version of MiniBox, the OutletBox, a Fusion Preamp Interface modded for use with an NL8 or EP6 connector, or any system that matches its plug input and is wired for 122 or 147 usage.


  • Safely enclose AC connection of vintage 6-pin plug.
  • Modernize your Leslie connectivity.
  • No extra hardware needed, mounts onto amplifier using hardware it comes with.


  • Sturdy steel enclosure.
  • Compatible with 122 and 147: Includes label with pinouts.
  • NL8, EP6, or SpeakON/PowerCON Plugs
  • 6-pin Female Harness: Connects to Leslie input and is hidden beneath enclosure when mounted.


  • AmpBox NL8
  • AmpBox EP6
  • AmpBox Tour (SpeakON/PowerCON plugs; one each for speed, audio, and power)

Additional information

Plug Type

NL8, EP6, PowerCon/SpeakOn


There are no reviews yet.

Be the first to review “AmpBox Cable System”

Your email address will not be published. Required fields are marked *