Fender's two-channel Bassbreaker 18/30 Combo packs two amps into a single chassis. Four EL84 power tubes and two 12AX7 preamp tubes make for high powered tones with a soft touch and harmonic response. Two 12" 8-ohm Celestion V-Type speakers round out the package for greater resonance, topped off with the famous Blackface tone Fender amps are famous for.