Ampetronic ILD122

Inputs

Power

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

Microphone input

XLR balanced microphone input for 200-600 ? microphones;
15 dB user selectable gain boost; + 15 V DC phantom power (selectable); sensitivity – 70 dBu; front panel recessed gain control

Line input

6.4 mm jack socket balanced line input; sensitivity – 30 dBu; 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

7.12 Vrms (10V peak) at maximum output current

Drive current

• 3.5 Arms (5 Apk) continuous 1 kHz sine wave
• Short term peaks >7 Apk
• Front panel recessed control
• Drive current indicated on 4-LED display in 3 dB increments

Loop connector

Wieland ST17/2 (supplied)

Loop Monitor

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

Audio System

Freq. response

80 Hz to 6.5 kHz

Distortion

THD+N

Automatic Gain Control

The AGC is optimised for speech. Range >36 dBu Front panel recessed input level control

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

Ancillary

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

Cooling

Cooling is by natural convection from product casing

Physical

Dimensions

Half width 1U 19″ rack mount. Width 215 mm Depth 220 mm Height 44 mm

Weight

1,8kg

Environment

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

Mounting

Freestanding, wallmount, 1HE 19″ Rack (requires additional rack tray)