juanpablocuervo

Responses from juanpablocuervo

Amp vs preamp question
square rooms gives grey sound rectangular rooms give color sound, to my ears.= grey vs. color = diferent harmonics.no matter if the speaker and amp are the best, the room can make them sound ugly.power also , needs balance, big room needs power.bu... 
Why the Distain For the Rotel RB-1080 Power Amp?
color vs. grey sound. 
Why are older tubes so much sought after
http://www.mullardtubes.com/Video.aspxpersonally, ive tested A/B old NOS tubes 12au7 12at7, from GE and others vs. the new sovtek 12ax7a, and the new sovteks sound better to me.analized the harmonics and noise floor with izotope ozone, and mda vst... 
headphne with at least impedance 300 ohm?
akg k240m >300ohmsakg k240s <Stanton dj pro 60, totally recomended , but have 50ohms or something.and samson c-que 8 headphome amp, its not benchmark h1 but sounds i can live with it. i think that more impedance = more resistance = harder fo...