Blackstar Debut Bass 15/25 Solid-State Bass Combo Amplifier

Product Overview

Blackstar Debut Bass amplifiers are simple, powerful, and built to be your reliable first companion or a trusted home rehearsal amp. Designed to keep the focus on your playing, the Debut Bass series delivers inspiring tone with intuitive controls—no unnecessary “bells and whistles.”

Both variants feature a solid-state bass combo platform with a clean channel for warm, punchy tones and a Drive/Overdrive option that adds grit and growl for rock, punk, and heavier styles. A responsive 3-band EQ (LOW, MID, HIGH) and a single Volume control make dialing in your sound fast and straightforward.

For practice sessions, the Line In lets you play along with music and backing tracks through the internal speaker or headphones. The Line Output / Headphones connection supports silent practice and can also be used to connect to recording or mixing equipment, while disconnecting the internal speaker when a lead is plugged in.

Key Features

• Two Power Options: Choose Debut Bass 15 (15W, 1 x 6.5" speaker) or Debut Bass 25 (25W, 1 x 8" speaker).
• Solid-State Bass Combo Design: Intuitive, no-fuss operation for aspiring and professional bass players.
• Clean + Drive/Overdrive Voicing: Clean tones plus added grit and growl for heavier styles.
• 3-Band EQ Control: LOW, MID, and HIGH controls provide direct tone shaping.
• Line In for Play-Along: Play along to music, backing tracks, and lessons through the internal speaker or headphones.
• Line Output / Headphones: Supports silent headphone practice and speaker-emulated output for connection to recording or mixing equipment; plugging in disconnects the internal speaker.
• Compact, Portable Build: Light, compact, and built to withstand the rigours of regular use.

Technical Specifications

Debut Bass 15 Specifications

• Amplifier Type: Solid state
• Output Power (RMS): 15W
• EQ: 3-band (LOW / MID / HIGH)
• Drive/Overdrive: Selectable drive/overdrive channel
• Line In: Play-along input (summed to mono through the amp speaker; stereo through headphones)
• Line Output / Headphones: Speaker-emulated output; connecting a lead disconnects the internal speaker
• Speaker: 1 x 6.5"
• Dimensions (W x H x D): 12.20" x 12.20" x 8.78"

Debut Bass 25 Specifications

• Amplifier Type: Solid state
• Output Power (RMS): 25W
• EQ: 3-band (LOW / MID / HIGH)
• Drive/Overdrive: Selectable drive/overdrive channel
• Line In: Play-along input (summed to mono through the amp speaker; stereo through headphones)
• Line Output / Headphones: Speaker-emulated output; connecting a lead disconnects the internal speaker
• Speaker: 1 x 8"
• Dimensions (W x H x D): 13.70" x 13.70" x 9.88"