• Active 48-Volt phantom powered direct box -15dB pad 180 degree polarity reverse Merge function to mix 2 signals to mono 80Hz high-pass rumble filter Ground lift Welded I-beam construction Minimal power draw with high rail voltage Will not choke when driven hard Low intermodulation distortion
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• The J48 is capable of peak transients to 9 volts without choking
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• The result is lower harmonic distortion, half the inter-modulation distortion and significantly improved dynamics over other DIs
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• Features include a -15dB pad, 180° polarity reverse, a unique merge function to mix two signals to mono, an 80Hz high-pass rumble filter, and ground lift
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• It's built to handle the abuse on the road and features a unique welded I-beam construction

Item Weight	1.85 pounds
Product Dimensions	6.5 x 4.1 x 3.1 inches
ASIN	B0002GIRJI
Item model number	R8003001
Batteries	1 9V batteries required.
Number of Batteries	1 9V batteries required.
Brand	Radial Engineering
Voltage	240 Volts
Model Name	Radial Engineering
Item Dimensions LxWxH	6.5 x 4.1 x 3.1 inches

The Radial J48 has been optimized to produce maximum headroom while working within the limited current available from standard 48V phantom power. The J48 is capable of peak transients to 9 volts without choking. The result is lower harmonic distortion, half the inter-modulation distortion and significantly improved dynamics over other DIs. Features include a -15dB pad, 180° polarity reverse, a unique merge function to mix two signals to mono, an 80Hz high-pass rumble filter, and ground lift. It's built to handle the abuse on the road and features a unique welded I-beam construction. The Radial J48 is a great-sounding active direct box that has been optimized to produce maximum headroom while working within the limited current available from standard 48V phantom power. By employing a unique switching power supply, the J48 is capable of peak transients to 9 volts without choking. The result is lower harmonic distortion, half the intermodulation distortion and significantly improved dynamics over other DIs. Features include a -15dB pad, 180 degree polarity reverse, a unique merge function to mix 2 signals to mono, an 80Hz high-pass rumble filter, and ground lift. Like all Radial products, the J48 is built to handle abuse on the road and features a unique welded I-beam construction for years of trouble-free performance.