Recent content by djonins

Forgot to add, speaker box inside walls covered with sound absorbing sponge (about 1 inch thick and one-side wavy). This is specially important to do on Roland cube bass 100 and PA speakers JBL JRX-115. It gives really great improvement in sound.

I have done changes on Fender Bassman 100. Output transformer changed by Plitron toroidal ultralinear and feedback improved to Hi-Fi level (RC values). Left the same 4 X 6L6GC in place. Both pre-amp and master volume pot changed for tap pot with loudness network. Capacitors in the rectifier...

The best combination would be the "old" orange Cube Bass 60 with this (Cube 100) new speaker and new Cube 100 cabinet. Going "digital" has been half-way done (excellent pre-amp) because of this tiny TDA output stage (50W RMS).

In fact, that speaker IS the best part of Roland (I have bought two as spare parts and have them installed in "Vector Research" sponge damped subwoofer boxes (I threw out the original speakers and amplifiers and now I have two "elegant" cube Hi-Fi speakers for my Sony STR-6800SD). One "Sony"...

Hi everyone, Couple of days ago I have got one BBT-500 and started right away to look around it. I use Roland Cube 100 Bass and Yamaha RBX-170. Why? Yamaha RBX-170 was clear winner in compare to Fender Jazz Bass USA on Ampeg SVT in the store. It is the simple passive bass with excellent...