Ampetronic ILD1000

Inputs

Power

120 W 230 V AC nominal, 45-65 Hz [120 V option available] Power switch and LED indicator on front panel

Input 1

XLR balanced microphone input for 200-600 ? microphones;
15 dB user selectable gain boost; + 15 V DC phantom power (selectable); sensitivity – 55 dBu; front panel recessed gain control

Input 2 Selectable microphone / line

XLR balanced input, switched between microphone and line on the rear panel. Microphone specifications as for input 1 Line specifications: 15dB user selectable gain boost; sensitivity -30dBu; overload protected; phantom power disabled in line mode; front panel recessed gain control

Input 3 Line input

6.3mm jack socket balanced line input; sensitivity -30dBu; overload protected, front panel recessed gain control

Slave I/O

6.4 mm jack insert point for connection of SP5 phase shifter; 0 dBu signal can be used for recording

Outputs

Drive voltage

31.8Vrms 45V peak at maximum output current

Drive current

• 9.2 Arms (13 Apk) continuous 1 kHz sine wave
• Short term peaks >19 Apk
• Front panel recessed control
• Drive current indicated on 6-LED display in 3 dB increments

Loop connector

Neutrik NL4 Speakon (supplied)

Loop Monitor

Provides access to actual audio signal in loop via a 3.5 mm stereo headphone connector on front panel

Status

A pair of isolated relay contacts to indicate system status; fault = open circuit: system O.K. = short circuit

Audio System

Freq. response

80 Hz to 6.5 kHz

Distortion

THD+N

Automatic Gain Control

The AGC is optimised for speech. Dynamic Range >36 dBu

Metal loss correction

Corrects system frequency response due to metal structures in a building. Gain constant at 1 kHz, adjustable gain slope from 0 to 3 dB per octave
This does not compensate for signal loss from metal structures, which can be significant

Additional Functions

Fault Monitoring

Three LED fault indicators on the front panel:
• Overload – delivering over the rated current
• Overheat – unit is too hot (mutes output signal)
• Loop error – short circuit / open circuit error

Status Contact

A pair of relay contacts are provided for remote fault monitoring

Ancillary

To supply Ampetronic ancillary units ±15 V DC 0.15 A power outlet on rear panel

Cooling

Forced ventilation. Air intake on left panel, air ejection at rear

Physical

Dimensions

Full width 1U 19″ rack mount. Width 430 mm Depth 220 mm Height 44 mm

Weight

3,75kg

Environment

IP 20 protection; 20 to 90% relative humidity; 0 to 35 ºC

Mounting

Freestanding, wallmount (requires additional brackets), 1HE 19″ Rack (brackets included)