Low-Gain Electronics - UTL-3
Product description "Low-Gain Electronics - UTL-3"
UTL-3 is a passive box that can be used to translate voltages from Tini to banana format. - And vice versa. Signal conversions are not performed.
The UTL-3 is a passive 10 channel bi-directional Banana Jack to Tini-Jax format jumbler.
Just connect the ground jack (black jack located on the side of the UTL-3) to your banana modular systems power supply ground jack and you're ready to go!