Based on this product's specifications, here are some alternatives and similar models
Audio Y-cable Omnitronic LUB-27 model 10453008 — Y-splitter cable for signal routing
Summary description:
Omnitronic LUB-27 (model 10453008) is an audio Y-cable designed to split or combine audio signals between devices. It serves as a simple Y-splitter cable for routing one input to two outputs or merging two sources into one destination where appropriate. Suitable for use in DJ setups, home audio and small PA installations to connect mixers, amplifiers, instruments or playback devices. Practical for quick signal distribution and convenient cabling during live or studio use.