Headway EDB-2 Acoustic preamp

The Headway EDB-2 is a compact two-channel preamp built for upright bass and other acoustic instruments. It is a favorite for blending a pickup with a microphone and getting a clean, usable sound on stage.

Features:

• Two channels with a 5-band EQ that can be assigned to channel one, channel two, or both
• Tunable notch filter to tame feedback and problem frequencies
• 3-way impedance switch on each input for passive pickups, active pickups, or microphones
• Range switch to tailor the low end for bass, guitar, or violin
• Individual gain controls, master volume, and mute switch
• Phase reverse and ground lift switches to fight hum and feedback
• 1/8" aux input for a backing track or practice source
• Rugged metal chassis with belt clip, rubber feet, and mic stand mount

Condition: [Describe condition, for example "excellent, light signs of use, fully working, no issues"]

Includes: [Power supply / battery / belt clip / box / manual, whatever applies]

Price: [$___] [Shipping / local pickup info]

Short version (for a title or a quick post):

Headway EDB-2 acoustic preamp. Two channels, 5-band EQ, tunable notch filter, 3-way impedance switch, phase and ground lift. Great for blending a pickup and mic on upright bass.