The Spectra 1964 BB-DI Blue is a passive direct box designed around our proprietary, custom-wound Hi-Z transformer. High headroom and a virtually flat response make it the perfect input option for your instrument. 
 
Specifications: 
Design: Passive, HI Z Input, Balanced Output, High-Quality Isolation Transformer Type
Signal Loss: 26dB, Minimum
Maximum Input Level: +15dBu, -10dBm Output, (Nominal)
Frequency Response: 20Hz-20kHz, +/- 1dB*
THD: Less than .01%, 20Hz-20kHz*
Dimension: 5”D x 3”W x 1.75”H
Weight: Less than 8 ounces

*Output Reference Level: -10dBm
 
Silicone sleeve included
Please allow 3-5 Business days to ship