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.
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.Product Bullets

• 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

B-stock products sold by Korg USA may have minor cosmetic imperfections and may show slight signs of use but are in perfect working condition. The product will be packaged with all factory-included accessories/power supplies. B-stock products have been repaired, if necessary, and QC’d to manufacturers specifications and carry the same manufacturer’s warranty as a new product. B-stock products may not include owner’s manuals (downloadable on-line) and may not be in the original packaging. We do not offer specific notes or images on our B-stock products as they are packaged before they are available in our inventory, as mentioned. Our B-stock items come with a 7-day return period (beginning on the respective item's date of delivery) which should provide ample time to check out the product. Additional details regarding our returns/refund policy are linked in the product listing.