The Blackstar Unity 250 is a solid-state 250-watt bass combo amp featuring a custom 15″ Eminence Opus speaker in a closed-back cabinet. It includes three selectable preamp voicings (Classic, Modern, Flat), a 3-band EQ with semi-parametric mid control, built-in effects and dynamics including overdrive/distortion/fuzz, chorus, sub-octave, and compressor, plus a -10 dB pad for active/passive instruments. Connectivity covers XLR DI/line-out, ¼″ line/headphone output, USB audio output, MP3/line-in, and an effects loop — suitable for practice, studio, rehearsal, or live performance.
 
Located in Blandon PA, Meadowood Music serves Reading, Allentown, Lancaster, Pottstown, and most of Berks, Lehigh, Montgomery, and Schuylkill Counties, plus many other communities throughout Pennsylvania and nearby states.