RDL RU-ADL2 Professional Audio Delay

Radio Design Labs' RU-ADL2 is a DSP based dual-output delay for an analog audio source. It provides exceptional audio performance for the most critical applications in a professional audio environment. The RU-ADL2 accepts a single monaural audio input and provides two separate monaural outputs. The time delay on each output is individually adjustable from 0 to 135 mS. A large, bright 3-digit LED numeric display on the front panel shows the time delay set for each of the two outputs. A locking pushbutton switch selects the output to be displayed and adjusted. Time adjustment is made in 1 mS increments using durable keyboard style pushbuttons on the front panel. If a button is held, the time will first ramp slowly, then more rapidly permitting easy course and fine adjustment of the time delay. A locking push button permits the user to completely bypass and return to the DSP time delay section without losing the stored delay values. Time delay values are stored in a non-volatile memory so the RU-ADL2 returns to the correct settings following any interruption of power.

Features:

• Studio Quality, Low Noise DSP Audio Delay
• Separate Time Delays for Two Audio Outputs
• Adjustable Delay from 0 to 135 mS
• Large Numeric Display of Time Delay
• Fully Remote Controllable Audio Delay
• Provision to Disable Front Panel Adjustment
• XLR and Terminal Block Audio Connections
• Exclusive RDL Sure-Lok™ Supervision
• Typical Performance:
  • Input: +4 dBu nominal, 40 kO balanced
  • Maximum Line Input Level: +26 dBu
  • Gain Adjustment: Off to 16 dB gain
  • Frequency Response: 20 Hz to 20 kHz (+/- 0.5 dB)
  • THD+N: < 0.05%
  • Residual Noise: < -80 dB (below +4 dBu output)
  • Outputs (2): +4 dBu nominal, 150 O balanced
  • Headroom: >18 dB (above +4 dBu output)
  • Indicators (6): Dual-LED input VU; PWR; LOCKOUT.
  • Display: 3 digit display, Height: 0.4 in. (1 cm); 0 to 135 mS in 1 mS increments
  • Power Requirement: 24 Vdc @ 275 mA, Ground-referenced

Note:

Radio Design Labs' PS-24AS power supply is NOT included but is required in order to power this product. Please see the "Accessories" tab or click here for more information on the PS-24AS power supply.