Aguilar OBP-3 Bass Preamp Custom Kits

Great Product & Service

A good transaction and the custom Aguilar OPB-3 preamp is just waiting to be installed into a project bass.

Aguilar OBP-3

Before I can comment on the actual product, I must state that I have been dealing with Max (Fat Bass Tone) for many years now. Being a luthier and bass builder for over 60 years Max always comes through. When I need sound advice or when I need to purchase electronics for my clients, he is my go-to. I often purchase Aguilar pickups and preamps and with 100% success. Thank you Max for your constant knowledge and support, Joseph Tessoun

The Pro Upgrade for My SLS-5 – Aguilar OBP-3 Custom Kit ⭐⭐⭐⭐⭐

I recently swapped the stock preamp in my Schecter SLS-5 for the Aguilar OBP-3 Bass Preamp Custom Kit from Fat Bass Tone, and it’s a massive functional and tonal improvement. While the original Fluence setup has its merits, moving to the Aguilar OBP-3 was about getting a more 'turn-key' experience. The beauty of these Fat Bass Tone kits is the lack of complex soldering to logic boards—it’s a clean, logical install that just works. Tonal-wise, the OBP-3 gives the bass a more organic, musical character. The mid-frequency flexibility is exactly what I needed for more nuanced playing, providing a 'vocal' quality to my slides that feels much more intuitive. If you’re looking to refine your active bass without the headache of a messy installation, this Aguilar kit is the way to go. Fast shipping and expert support from the team at Fat Bass Tone made this a 5-star experience.