• Dynamic frequency selection in 2,4GHz ISM band
• 19” and half 19” metal case
• Easy setup functions designed for less experienced operators
• 4 Channels (DSR70)
• Off function for all transmitter
• Clip led’s on receiver
• Transmitter battery status monitoring
• 4x balanced channel and 1x sum output on (DSR70)
• Stand alone and 19’’ rackmount brackets (DSR70)
DSR70 /DSR70 Dual Receiver Specifications
Frequency range Dynamic frequency selection (DFS) in 2,4 GHz ISM band
(2,404 - 2,470 GHz)
Diversity System Digital controlled antenna diversity
RF Output max. 100 mW
Operating range Indoor 30m (LOS), Outdoor 30m (LOS)
Modulation Orthogonal Frequency-Division Multiplexing – OFDM
Encryption 128 Bit AES
Audio bandwidth 20 – 20 000 Hz (± 3 dB)
T.H.D. ≤ 0.05 %
Gain Potis 0 – 1,4 Vrms
Overall dynamic range typ. 120 dB(A)
Audio outputs 4 x XLR channel balanced, 1x XLR sum balanced
Power supply SMPS 12 Vdc, 0,5 A, EU/US/UK adapters
Dimensions Standalone: 315 mm × 42 mm × 147 mm
Rack: 482 mm × 42 mm × 147 mm
Net / Shipping Weight 1180 g
Standard Accessories power supply, rack mount kit
DSR70 Dual Receiver Specifications (differences)
Audio outputs 2 x channels Jack 6,35mm
Dimensions Standalone: 202 mm × 45 mm × 125 mm
Net Weight 600 g
Standard Accessories SMPS 12Vdc, 0,5mA, EU/US/UK adapters
Optional Accessories RMU 40 Pro
DSR70 / DSR70 Dual
Item numbers:
DSR70: 3255H00010
UPC: 885038 03112 3
EAN: 9002761031126
DSR70 Dual: 3355H00010
UPC: 885038 03325 7
EAN: 9002761033250
Digital Wireless Microphone System
