Used Headway Sheer Acoustic EDB-2 DI/EQ

Very good condition, includes original box, manual, and power supply.

Headway EDB-2 preamp/DI for acoustic instruments. Can be used for guitar, bass, violin and has a 3 way switch for those instruments and a specific voicing for each. I used this for upright bass with piezo pickup into Channel 1 blended with a Troll mic into the XLR input on Channel 2.

• Two channels, 5 band interactive eq, tuneable notch filter
• Switchable input impedance on both channels, switchable range control with settings for guitar, bass or violin
• A choice of input and output connectors, two outputs, phantom power to jack or xlr in
• Phase reverse, low battery indicator, powered by 2 x 9v batteries or external power supply (included)

Has a couple of features that are not in the new HE version like the two 3-way impedance loading switches for each channel for 1, 5, or 20 MOhms to suit your piezo pickup. Also power standby and EQ bypass switch for either channel.