From everything I see online, that unit is touted as an amplifier and/or headphone amplifier, not specifically a pre amp. It even says “Amplifier” right on the front panel.
It’s hard to make a recommendation since you give no indication of your intended uses, source components, etc. But if “cheapest pre amp with remote” is all you’re after, your best bet would be to ebay a vintage stereo pre-amp from the 80s or 90s. All the major manufacturers had them, and most of them came with remote control.
Regards,
Wayne A. Pflughaupt