Unlike many pre-amp units on the market today, which tend to have that peculiar "Active" sound, the Tri-logic Bass Pre-amp features a greatly expanded, wide dynamic range, for a natural warm sound, sought after by many of today's players. Also, the unique characteristics of various bass has been restored, and has been realized with a very low-noise output.

All hand wired and made in the USA.

Designed and tested with feedback from professional musicians.

You can make a sound to match any musical style. It works great with natural sound when used with acoustic bass with pickup.

Specification:

• Dimensions (W/D/H): 4.69" x 3.70" x 2.76" (119mm X 94mm X 70mm)
• Weight: 1.2 lbs. (550g)
• Power Consumption: 18VDC/20mA
• Battery Type: 9VDC (006P) x 2
• AC Adapter (Optional): 18VDC, Negative Tips (Center), Regulated recommended.....Dunlop ECB04 Power Supply. Use only 18VDC Negative Tip regulated power adapter
  such as Dunlop ECB04 or damage will result!
• Input Impedance: 500k ohm & 50k ohm switchable
• Output Impedance: 10k ohm
• Frequency; high: 10kHz, mid: 3kHz (high-mid), 400Hz(low-mid), low: 20Hz
• Xotic Repair & Warranty Information is HERE.
• PRODUCT REVIEWS