Do I really need a TREBLE BOOSTER or does my EQ PEDAL already do that job?

In this video we compare a Rangmaster Copy to an EQ Pedal! How close are they? The pedals are K&B Range 2 and Boss EQ GE7. I play them through a 1973 Fender Vibrolux Reverb using a 1973 Fender Strat. The comparison is both done using a backing and with the guitar isolated. In the backing track Simon Karlsson plays a 1977 Marshall Super Bass through a 1968 Marshall 1982A.