The Radial J+4 is a compact stereo interface made to accept low-output unbalanced devices. Featuring stereo in/out, ground lift, high pass filter, output level control, & isolated transformer
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Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.
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The Radial J+4 is a compact stereo interface designed to accept low-output unbalanced devices such as musical instruments, computers or CD players and boost the signal to a balanced +4dB level for easy manipulation in professional environments such as broadcast, recording studios and live touring. It features dual 1/4”, RCA and stereo 3.5mm inputs with XLR outs. A front panel level control lets you increase the gain up to +17dB. Both outputs are transformer isolated to eliminate hum and buzz caused by ground loops making it ideal for fast paced environments where time for trouble shooting is often limited. Housed in a 14 gauge I-beam enclosure, problems such as cold solder joints developing due to stress are eliminated. A unique book-end design creates protective zones around the switches and knob keeping them out of harm’s way. The Radial J+4 balanced line driver delivers exceptional sonic performance, plenty of headroom and ultra-low noise making it the ideal companion in today’s more demanding professional audio systems. The J+4 is powered via the included 15VDC supply.
Radial Engineering JPlus4 Active Line Driver Features:
Stereo preamp boost signals to +4dB balanced line level
Increases gain for low output instruments & music players
Transformer isolated to eliminate noise caused by ground loops
Multiple input connector options to interface with any device