Specs: Hand crafted, built & assembled in the USA 1-Channel Design (3) 12AX7 Preamp Tubes (4) EL34 Power Tubes - Note; transformers spec'ed to handle all power tube types Mercury Magnetics Custom Transformers FRONT PANEL 2 Channels (bright and normal) EQ: Bass, Mids, Treble & Presence 1/4" Heavy Duty Input Jack Indicator light, Power & Standby switches REAR PANEL Speaker Outputs: 2 - Heavy duty 1/4" jacks 4, 8 & 16 ohm impedance selector Mains & HT Fuse Holders Detachable 3-prong power cord