KV2 Audio JK1, User Manual

Page 1: ...eliminate distortion and loss of information providing a true dynamic representation of the source Our aim is to create audio products that absorb you place you within the performance and deliver a listening experience beyond expectations JK1 Active DI BOX JK2 Stereo DI BOX JKA Acoustic DI BOX JKP Passive DI BOX JKT Tone Generator ...

Page 2: ...ction 4 JK2 Stereo DI BOX Line Driver 5 Features 5 Specifications 6 Connection 6 JKA Acoustic DI BOX Line Driver 7 Features 7 Specifications 8 Connection 8 JKP Passive DI BOX Transformer Balanced 9 Features 9 Specifications 10 Connection 10 JKT Tone Generator 11 Features 11 Specifications 12 Connection 12 Warranty Service 13 Notes 14 16 ...

Page 3: ...inst external interference KV2 stands by the build quality of these units with a full 5 year warranty JK1 Active DI BOX Line Driver The JK1 features two 1 4 jack inputs with mix or parallel function with a variable low cut filter and 15dB pad Phase Shift and Ground Lift switches are also available The JK1 is ideal for connection of single keyboards guitars or instrument amplifier output conditioni...

Page 4: ...d together or parallel with 15dB attenuation on input 3 Low Cut Switch Selects the high pass filter frequency point between 160 and 80Hz Ideal for eliminating unwanted bass rumble from instruments 4 Low Impedance Output The main symmetrical LINE OUT output has an impedance of 50Ω and it is Intended for connection to a mixing desk The output is separated galvanically from the input 5 PHASE Switch S...

Page 5: ...hannels 2x 1 4 Jack Input Impedance 1MΩ 5kΩ Max Input voltage 5V 20V peak Signal Output Output Channels XLR line Output Impedance 50Ω Features Gain 0 15dB Phase 0 180 High Pass Filter OFF 80 160Hz Indicators Power ON LED Ground Mode GND Lift Power Phantom Power 48 to 56V 8mA Cabinet Cabinet Material Heavy duty metal Physical Dimensions Height 40 mm 1 57 Width 80 mm 3 15 Depth 131 mm 5 16 Weight 61...

Page 6: ...very high level inputs can be suitably reduced for clear distortion free reproduction 4 XLR 50ohm Outputs The JK2 includes two LINE OUT outputs with XLR connectors Outputs work with an impedance of 50Ω and it is intended for connection to a mixing desk The outputs are separated galvanically from the input 5 PHASE Switch Selector Selects between 0 and 180 for LINE OUT output This switches the XLR p...

Page 7: ...els 2x 1 4 Jack 2x RCA Input Impedance 2x 1MΩ 10KΩ Max Input voltage 1V 5V 20V peak Signal Output Output Channels 2x XLR 2x 1 4 Jack THRU Output Impedance 50Ω Features Gain 0 12 24dB Phase 0 180 Indicators Power ON LED Ground Mode GND Lift RC Power Phantom Power 48 to 56V 8mA Cabinet Cabinet Material Heavy duty metal Physical Dimensions Height 40 mm 1 57 Width 80 mm 3 15 Depth 131 mm 5 16 Weight 6...

Page 8: ...input 4 Monitor Out 1 4 Jack Output The adjacent symmetrical MONITOR OUT 1 4 jack output has an impedance of 100Ω the same level as LINE OUT and it is separated from the main output using a transformer When using a mono jack the relevant input is switched automatically to the asymmetrical mode It can be used for monitoring on the stage 5 Tunable NOTCH Filter To eliminate the dominant self resonanc...

Page 9: ...nput Channels 1x 1 4 Jack Input Impedance 1MΩ Max Input voltage 2 5V 7V peak Signal Output Output Channels XLR line 1 4 Jack monitor Output Impedance 50Ω line 600Ω monitor Features Gain 0 10dB Phase 0 180 Notch Filter 75Hz to 1650Hz 0 6 12dB Indicators Power ON LED Power Phantom Power 48 to 56V 8mA Cabinet Cabinet Material Heavy duty metal Physical Dimensions Height 40 mm 1 57 Width 80 mm 3 15 Dep...

Page 10: ...jack connector connected in parallel Both outputs are connected symmetrically When using a mono jack the relevant input is switched automatically into the asymmetrical mode To split a microphone signal to different sources simply plug it into the XLR input The JKP has the ability to send high quality microphone signal long distances Up to 300 m 4 RATIO Switch Selector 1 2 1 4 This is intended for ...

Page 11: ...005 Signal Input Input Channels 1 4 Jack XLR 1 4 Jack Signal Output Output Channels XLR line XLR monitor Output Impedance 100Ω line 600Ω monitor Features Gain 1 2 1 4 Ground Mode GND Lift RC Power Phantom Power Phantom through Cabinet Cabinet Material Heavy duty metal Physical Dimensions Height 40 mm 1 57 Width 80 mm 3 15 Depth 131 mm 5 16 Weight 590 g 1 3lbs JKP PARALLEL INPUTS SETUP EXAMPLE ...

Page 12: ... by a single green LED 2 Multiple Outputs The symmetrical LINE OUT output works with an impedance of 50Ω and is intended to be connected to a mixing console or any phantom power source device The adjacent MONITOR OUT output has an output impedance of 600Ω and paralleled 1 4 jack connector output 3 Generator Selector The JKT features a sine wave tone generator with a frequency range from 20Hz to 30...

Page 13: ...ack 1 4 2x XLR Output Impedance 50Ω line 600Ω monitor Features Level Control to 0dB Indicators Power ON LED Tone generator 20Hz to 30kHz White noise generator YES Pink noise generator YES Power Phantom Power 48 to 56V 8mA Cabinet Cabinet Material Heavy duty metal Physical Dimensions Height 40 mm 1 57 Width 80 mm 3 15 Depth 131 mm 5 16 Weight 630 g 1 39lbs ...

Page 14: ... a problem it must be returned to an authorized distributor service centre or shipped directly to our factory Because of the complexity of the design all repairs must be attempted only by qualified technical personnel If the unit needs to be shipped back to the factory it must be sent in its original carton If improperly packed the unit may be damaged To obtain service contact your nearest KV2 Aud...

Page 15: ...14 JK DI Boxes Notes JK DI Boxes Notes ...

Page 16: ...15 JK DI Boxes Notes JK DI Boxes Notes ...

Page 17: ...JK DI Boxes Notes 16 JK DI Boxes Notes ...

Page 18: ...KV2 Audio International Nádražní 936 399 01 Milevsko Czech Republic Tel 420 383 809 320 Email info kv2audio com www kv2audio com KVV120076 00 02 0 The Future of Sound Made Perfectly Clear ...