No gimmicks or frills, just the right stuff.

Floating transformer-balanced XLR output for maximum isolation. SPKR Mode handles amplifiers up to 600W RMS. Hi-cut filter reduces distortion. A ground lift eliminates hum and buzz. Rugged Uni-box construction. Switches and connectors are recessed to prevent damage. Passive design requires no batteries or phantom power.

Pro Co DB-1 Direct Box Features:

• Floating transformer-balanced XLR output for maximum isolation
• SPKR Mode handles amplifiers up to 600W RMS
• Hi-cut filter for reduced distortion
• Ground lift
• Rugged Uni-box construction
• Recessed switches and connectors
• Passive design requires no batteries or phantom power

A quality direct for a reasonable price. Like that? Order today.

Pro Co DB-1 Direct Box Specifications:

• FREQUENCY RESPONSE:
• 20Hz-20kHz, ±.5DB @ -15dBv output
• -3dB @ approximately 85kHz
• Filter mode introduces 6dB/octave attenuation above 4.0kHz
  
  TOTAL HARMONIC DISTORTION:
• Less than .03% 20Hz-20kHz @ -30dBv output
• Less than .1% 30Hz-20kHz @ -15dBv output
• Less than .25% 20Hz-20kHz @ -15dBv output
  
  PHASE RESPONSE:
• Less than -18° @ 20kHz (ref. 1.0kHz)
  
  RISE TIME:
• Less than 4.5 microseconds (2.0kHz square wave, 10%-90%)
  
  INPUT IMPEDANCE:
• Greater than 130 kohm @ 1.0kHz (INST mode)
• Greater than 105 kohm @ 10kHz (INST mode)
• (Nominal source impedance is 20 kohm)
• Approximately 8.2 kohm (SPKR mode)
• (Nominal source impedance is 0 ohm)
  
  OUTPUT IMPEDANCE:
• Less than 200 ohm @ 1.0kHz
• Less than 215 ohm @ 10kHz
• (Nominal load impedance is 1.0 kohm)
  
  VOLTAGE STEPDOWN:
• Less than 22dB @ 1.0khz (INST mode)
• (SPKR mode attenuates signal by 20dB)
  
  MAXIMUM INPUT LEVEL @ 50Hz FOR 1% THD:
• +16dBv (INST mode), +34dBv (SPKR mode) @ 20Hz
• +21dBv (INST mode), +41dBV (SPKR mode) @ 30Hz
• +26dBv (INST mode), +46dBv (SPKR mode) @ 50Hz