The Blackstar HT Studio 20 1x12 Combo brings together an affordable price point and boutique-quality appointments like a footswitchable dual-channel clean and overdriven design with separate controls for each, a four-band equalization section, and onboard digital reverb. The all-tube EL34 preamp and ECC84 power amps drive straight into a 12" Celestion speaker make specifically for Blackstar to pump out the enormous tone you'd expect from a salon shop with updated features for ease of use.