Fender Blues Junior IV Tube Guitar Combo Amplifier 15W 1×12″ Leave a Comment / Uncategorized / By Alexander / April 27, 2018 91GEARANK 91 out of 100. Incorporating 475+ ratings and reviews. Street Price: $749.99 Manufacturer: Fender Features: 15W Tube Amp3 x 12AX7 Preamp2 x EL84 PowerampSingle Channel1×12″ Celestion A-Type