Output Power: 30 Watts RMS into 16 Ohms Tube Complement: Preamp: ECC83 / 12AX7 (x3) Power amp: EL84 (x4) Speakers: 12” Celestion G12M Green Back (x2); 8 Ohm Inputs: NORMAL Channel Jacks: HIGH (x1); LOW (x1) TOP BOOST Channel Jacks: HIGH (x1); LOW (x1) FOOT SWITCH Jack; FX LOOP Return Controls: NORMAL Channel: Volume TOP BOOST Channel: Volume, Treble, Bass REVERB: Tone, Level TREMOLO: Speed, Depth MASTER: Tone Cut,Volume FOOT SWITCH Jack; FX LOOP Return Outputs: Extension Speaker Jack, External Speaker Jack, FX LOOP Send Dimensions (W x D x H): 702 x 265 x 556 mm / 27.64 x 10.43 x 21.89 inches Weight: 32.2 kg / 70.99 lbs. Options: VFS2A footswitch