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Williams Sound DL107 SYS D Medium-Area Induction Loop System w/ Network Control And Dante Input

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Medium-area system offers DSP audio processing, calibration tools for ease of installation, audio override, pink noise generator, and the option of a local or PC app configuration.Single output (7 amps). Ideal for perimeter and single array installations.System Includes: (1) DL107 NET DSP inducti... Read More

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Medium-area system offers DSP audio processing, calibration tools for ease of installation, audio override, pink noise generator, and the option of a local or PC app configuration.
Single output (7 amps). Ideal for perimeter and single array installations.

System Includes:

  • (1) DL107 NET DSP induction loop amplifier
  • (2) PLR BP1 body-pack receivers with batteries
  • (2) EAR 013 single mini earbuds
  • (1) BAT KT6 Dual Drop-in Charger Kit (includes CHG 3502 Dual Drop-In Charger and (2) BAT 026-2 AA NiMH batteries)
  • (1) PLW F300 300 ft. roll of flat power loop wire
  • (2) FWT 001 rolls of flat wire warning tape
  • (1) IDP 009 ADA wall plaque (T-Coil)

5-year Warranty on amplifier

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Product Specs

DL 107 SYS
Dimensions1 RU Rackmount, 19" W x 1.75" H x 10" D. Chassis is 17" W.
WeightDL107: 9.2 lbs (4.2 kg)
DL207: 9.2 lbs (4.2 kg)
ColorCase: Black, white and blue legends on front, white legends on back. LCD: Backlit Blue.
Fan CoolingVariable Speed, Temperature Controlled
Power SupplyInternal, Universal 100-240 VAC, 50/60 Hz, 200 Watt. Fuse: 5 x 20 mm, 5 A, 250 V. AC power plug is IEC 320-C14.
Heat output @ 120 VACDL107 : Sleep State: 63 BTU/hr; Idle State: 71 BTU/hr; Driving one loop @ 9.5 A: 339 BTU/hr
DL207: Sleep State: 63 BTU/hr; Idle State: 84 BTU/hr; Driving two loops @ 9.5 A each: 638 BTU/hr
Ethernet(1x) RJ-45; 10-100 MBps.
USB(1x) standard-B. USB 1.1, 2.0 or 3.0 supported.
Environment0-35° C ( 32-95° F), 0-90% relative humidity
Coverage Area*DL207 (dual output amplifier):
30,000 sq. ft. (2,786 sq. m.) (Perimeter Loops, 3:1 aspect ratio, both outputs driven)
18,000 sq. ft. (1,672 sq. m.) (Perimeter Loops, 1:1 aspect ratio, both outputs driven)
DL107 (single output amplifier):
15,000 sq. ft. (1,393 sq. m.) (Perimeter Loop, 3:1 aspect ratio)
9,000sq. ft. (836 sq. m.) (Perimeter Loop, 1:1 aspect ratio)
Dante inputOn "D" models only. (1x) RJ-45;100 Mbps. Minimum latency: 2 ms. Audio sample rates supported: 44.1, 48 kHz. Resolution: 24 bits.
Line inputs(1x) 3-position terminal block, 10 k? input impedance. Configurable/accepts -10 dBV, -4 dBu, +4 dBu, +8 dBu, balanced or unbalanced. Level adjustable 0 to -96 dB.
Mic/Line inputs(1x) XLR 3-pin jack. Input impedance: 1.5 k? Mic, 10 k? Line. Configurable/Accepts: Mic, Line -10 dBV, Line +4 dBu, or Line +8 dBu, balanced or unbalanced. Phantom supply (24V).
70-100 V input(1x) 2-position terminal block; high/speaker-level input (accepts 25 V, 70 V or 100 V) from distributed audio/paging systems.
Line outputs(1x) 3-position terminal block; loop-through of Mic/Line Input 1 and Line Input 2, +4 dBu, Balanced or Unbalanced. The line outputs mirror the audio of the loop output.
Loop output(s)(1x) 2-position terminal block per output
Audio output delayAdjustable from 0 to 165 msec
Headphone output(1x) 1/4" stereo headphone jack, on front of unit. Monitored input or output selectable in menu.
Loop fault relay(1x) 3-position terminal block providing NC, NO and Common. Contact rating: 2.0 A @ 30 VDC.
Loop output drive voltage16.1 Vrms (22.8 Vpk) continuous
Rated loop output current*9.5 Arms (13.4 Apk) per output
Loop resistance range0.5 ? to 3.0 ? (DC)
Rated load*0.5 ? DC with 135 µH inductance
Frequency response45 Hz to 9.0 kHz ± 2 dB (1 kHz ref.)
Rated loop THD*<1 % at rated output current (1 kHz sine wave).
Front controlsFront LCD display menu access/adjustment via control button/dial.
Adjustable settingsInput mixing, parametric equalization, compression, metal loss compensation, high and low-pass filters, AGC and audio delay, output levels. See User Manual for adjustment range(s).
Internal calibration toolsTest tone generator with pink noise, loop current adjustment/matching. See User Manual for details.
Other featuresSave/load configuration, loop test, priority input selection with adjustable threshold, loop fault relay, open/short and thermal protection. See User Manual for details.
Network control and firmwareFunction control and calibration by DigiLoop PC App via ethernet (RJ-45). PC App requires Windows 7 or higher. Firmware updates through USB only.
Warranty2 years
ApprovalsCE, UL, ULC, FCC, Industry Canada, RoHS, WEEE, CB scheme, RCM
Standards complianceThis product is designed to meet the IEC-60118-4 standard when correctly designed, installed and commissioned. Test Specifications provided to the IEC 62489-1 standard.


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