Blackstar Series One amps deliver incredible high-gain performance with a level of tonal refinement previously found only in the very best boutique and vintage amps. Based on a rock-solid EL34 power stage, this innovative, all-tube 50 Watt head offers superior tone and flexibility, plus many in-demand extras.Product

The S1-50H sets new standards for clean and crunch tones. Two channels and four footswitchable modes deliver spectacular clean tones, plus the amazing Super Crunch offers the biggest, crunchiest tones ever heard. The three-band EQ is augmented by the Infinite Shape Feature (ISF), which works with the EQ to provide infinite new tone-shaping control. The Master section provides Master Volume, Resonance, and Presence controls. Dynamic Power Reduction (DPR) reduces the power up to 90% with no loss in tone - excellent for studio and small venue gigs. Professional touches include a Series Effects Loop, Emulated Speaker output, and MIDI switching.

Specifications

• 50 Watt, all-tube, high-gain head with Master Volume, Resonance and Presence controls
• Tube Complement: 3 x ECC83 (12AX7), 1 x ECC82 (12AU7); 2 x EL34 Power Tubes
• 2 Channels, 4 Modes: Clean (Bright, Warm); Overdrive (Crunch; Super Crunch); 3-Band EQ
• Exclusive ISF and DPR controls; Emulated Speaker Output; Series Effects Loop with Level switch
• FS-2 foot controller for changing modes; also responds to MIDI switching