no. today your first oscilloscope is Rigol DS1054Z, one day you will thank it for the extra 2 channels. and its upgradable to 100MHz unit through simple hack (DS1104Z), 50 - 100 MHz is more than enough for almost anything happening around here including audio. if you get DS1052E, you'll be sorry for the lack of 2 channels and near obsolete oscilloscope.