JK Audio RAMP2 Stereo Headphone Amplifier

JK Audio combines professional audio electronics in a rugged new belt pack design. The RemoteAmp Two (or RAMP2) provides a listen-only connection for mono IFB or full bandwidth stereo music listening. Separate volume controls for the XLR and 3.5 mm line input jacks allow a simple mix of mono and stereo sources. The XLR line level input accepts either a balanced mono signal, or a party line intercom feed (listen-only). The 1/2 watt, 1/4" stereo headphone jack will cut through any crowd noise. Connect an IFB earpiece to the 3.5 mm earpiece jack for mono operation.

Features:

• XLR Line level Input
• Compatible with Party Line Intercoms
• 3.5 mm Stereo Line Input Jack
• 3.5 mm Earpiece Jack
• 1/4" Stereo Headphone Jack
• >20 Hours on one 9 Volt Battery

Specifications:

• Line Input: Female XLR 20 kohm (0 dBu nom)
• Line Input: 3.5mm Stereo 20k ohms (-10 dBu nom)
• Earpiece Jack: 3.5 mm 100 ohms Stereo, 40 mW
• Headphones: 1/4" Stereo 8 ohms, 1/2 watt per channel
• Frequency Response: 20Hz – 20 kHz
• Size: 4.7" x 3.75" x 1.65" (12 x 9.5 x 4.2 cm)
• Weight: 10 oz. (275 grams)