SGi-44™ Specifications

When used in combination with the JX44 the optional SGI-44 can either be used as a bi-directional long haul effects loop or as a single ended driver from a guitar to the JX44 and your amps. Balanced audio connections between the JX44 and SGI-44 allow distances up to 100 meters (300 feet) using standard XLR mic cable. This is accomplished using a proprietary hybrid active drive circuit with Jensen transformer isolation to transfer the signal between units without introducing noise or signal loss.

Specifications are subject to change without notice.
Audio circuit type: Active 100% discrete class-A with transformer isolation
Frequency response: 20Hz ~ 20kHz (-2dB)
Signal to noise ratio: 100dB (0dBu input)
Dynamic range: 105dB
Noise floor: -100dBu
Maximum input: +2dBu
Total harmonic distortion: 0.005% @ 1k
Inter-modulation distortion: 0.02% @ 1k
Input impedance: Variable from 10k Ohms ~ 1 megaOhm
Output impedance: 218 Ohms (¼" unbal. output); 280 Ohms (TX bal. output)
Instrument input: ¼" unbalanced input
Tuner output: ¼" unbalanced output
TX output Bal. XLR output (Studio Guitar Interface)
RX input Bal. XLR input (Studio Guitar Interface) with gnd. lift
Drag™ Variable input impedance control
XLR configuration: AES standard (pin-2 hot)
Power: +15VDC/400mA adapter included
Construction: 14 gauge steel chassis & outer shell
Finish: Durable powder coat
Size: 4.25" x 2" x 5" (102 x 76 x 165mm)
Weight: 3lbs. (1.36kg)
Shipping size 5.25" x 2.5" x 11" ( 127 x 64 x 279mm)
Shipping weight 3.1lbs (1.41kg)
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable