The JK Audio RemoteAmp is a battery-powered personal amplifier that can be used as an IFB (Interruptible Fold-Back) earpiece or headphone amplifier, or as an on-stage monitor headphone amplifier. The 1W amplifier provides sufficient power to cut through surrounding noise without distortion.
The amplifier can be clipped to a belt and accepts, via an XLR or 3.5mm connector, a mono input from a mixer, distribution amplifier, telephone line hybrid, or a handset interface like JK Audio's QuickTap IFB. A separate power switch allows the user to set and leave the volume control at a comfortable level. The 3.5mm earpiece jack is current-limited to prevent excessive signals.
Specs
| Number of Channels |
Single
|
| Input Connections |
1 x XLR
1 x 1/8" / 3.5 mm |
| Input Impedance |
XLR: 4 kOhms
Line In 1/8" / 3.5 mm: 50 Ohms |
| Input Level |
XLR: 100 mV RMS (-18 dBu nom, +12 dBu max)
Line In 1/8" / 3.5 mm: -10 dBu |
| Maximum Gain |
XLR: 46 dB
|
| Output Connectors |
1 x 1/8" TS phone
1 x 1/4" TRS phone (mono/stereo) |
| Output Impedances |
Mono/Stereo 1/4" / 6.35 mm: 8 Ohms
Mono 1/8" / 3.5 mm: 150 Ohms |
| Maximum Output Level |
Mono 1/8" / 3.5 mm: 100 mW nominal
Mono/Stereo 1/4" / 6.35: 1 W max |
| Controls |
Volume
|
| Frequency Response |
30 Hz to 20 kHz, ±1 dB
|
| Power Requirements |
9 V battery (alkaline)
|
| Dimensions |
5.1 x 2.7 x 1.3" / 13.0 x 6.9 x 3.3 cm
|
| Weight |
10.0 oz / 283.5 g
|
| Specialties |
Separate power switch
|