Signalflex SF-DB Passive Direct Box – Used, Good Condition

This Signalflex SF-DB is a reliable passive direct box designed to convert high-impedance instrument signals to low-impedance for direct connection to mixers, audio interfaces, or PA systems. Ideal for live sound or studio applications, it's a simple and effective tool for eliminating noise and preserving signal clarity.

Features:

Converts instrument-level signals to balanced mic-level

Passive design – no power required

1/4" input and output (link/thru)

Balanced XLR output

Ground lift switch for reducing hum and noise

Condition:

Used, with minor cosmetic wear from regular use.

Functionality: I have tested it, and it works as intended.

Promoted similar listings













Listeda year ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • SF-DB
Categories
Year
  • 1990-1999

Product safety information may be available here.

MGC Gear

Alexandria, AL, United States
Joined Reverb:2019

Reverb Protection

Simple Returns, Secure Transactions, Human Support

Learn more

Secure Checkout

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Oops, looks like you forgot something. Please check the fields highlighted in red.