The DR-2505 wireless system is for professional musicians who need excellent interference rejection, or in stage setups where multiple wireless systems need to be used simultaneously, you can step up to the DR-2505. It offers an 8-channel UHF-based receiver so that each member of a band can operate on his or her own selectable channel without fear of interference.

Digital Reference DR-2505 Guitar Wireless System Features:

Synthesized 8-channel diversity dual antenna system with scan mode handheld microphone/transmitter
Frequency agile with advanced dipole antenna system
Power, RF and AF peak indicators

Digital Reference DR-2505 Guitar Wireless System Specifications:

Overall system specifications
Operating Frequency: UHF band 470.000 MHz to 491.750 MHz
Number of Channels: 8
Frequency Stability: ±0.005%, Phase Lock Loop frequency control
Modulation Mode: FM
Maximum Deviation: ±15 kHz
Operating Range; 150' minimum
Operating Temperature Range: 40 degrees F (4 degrees C) to 110 degrees F (43 degrees C)
Frequency Response: 50 Hz to 16 kHz

Receiver specifications
Receiving System: Synthesized 8-channel diversity dual antenna system with scan mode
Image Rejection: 50 dB minimum
Signal-to-noise Ratio: 80 dB at 10 kHz deviation (IEC-weighted), maximum modulation 15 kHz
Total Harmonic Distortion: <=1% (10 kHz deviation at 1 kHz)
Sensitivity: 25 dBæV for 60 dB S/N (IEC-weighted)
Audio Output: 350 mV (1 kHz modulation, 10 kHz deviation, 100 k ohm load)
Output Connector: Balanced XLR & unbalanced 1/4" TS ("mono") phone jack
Power Supply: 120V AC 60 Hz, 6 VA; or 12V DC, 200 mA, center positive, with external slimline DC supply
Dimensions: 8.27" (210.0 mm) W x1.72" (43.5 mm) H x 4.73" (120.0 mm) D
Net Weight: 18.9 oz (536 g); without AC adapter, 11.9 oz (336 g)
Accessories Included: AD1202A 120V docking AC adapter; 120V AC IEC cordset

Body-pack transmitter specifications
RF Power Output: 10 mW nominal, 5 mW typical
Spurious Emissions: Under federal regulations
Dynamic Range: >=90 dB, A-weighted
Input Connections: High impedance, low impedance, bias
LED Readout: Mute Status / Battery Status
Battery: AA alkaline, not included
Current Consumption: 60 mA typical
Battery Life: 8 hours (depending on battery type and use pattern)
Dimensions: 2.56" (65.0 mm) W x 4.41" (112.0 mm) H x 0.87" (22.0 mm) D
Net Weight: 3.2 oz (89 g)