XK100 Keyboard Amplifier User’s Guide
XK100 Keyboard Amplifier Declaration of Conformity Manufacturer’s Name: SLM Electronics Corporate Headquarters: 1901 Congressional Drive, St. Louis, Missouri 63146 Primary Production Facility: 700 Hwy 202 W, Yellville, Arkansas, 72687 Product Type: Audio Amplifier Products meet the regulations for compliance marking under: ETL standards UL6500, UL60065, or UL813 CSA standards E60065 or C22.2 No.
XK100 Keyboard Amplifier Congratulations! You are now the proud owner of the Crate XK100 keyboard amplifier. This versatile and great sounding amp features a 15” Crate Custom woofer and two LeSon dome tweeters housed in a ported tuned enclosure. Each of the four discreet channels has its own level and reverb/effect control. Channel 1 also has separate low and high rotary EQ controls, switchable phantom power, and a balanced low impedance mic in jack.
XK100 Keyboard Amplifier 5 8 4 5 5 4 3 6 7 1 2 5 4 3 4 3 9 3 9 9 1. MIC IN: Use this balanced XLR jack to connect a low impedance balanced microphone signal to Channel 1 of the amplifier by means of a shielded microphone cable. 2. LINE IN: Use this balanced 1/4” jack to connect a high impedance microphone or other line level signal to Channel 1 of the amplifier by means of a shielded microphone or instrument cable.
XK100 Keyboard Amplifier 11 10 13 15 12 17 18 19 16 14 20 21 22 23 9. INPUT: Use this 1/4” jack to connect a keyboard or other line level signal to the corresponding channel by means of a shielded instrument cable. 10. EQUALIZATION: Use this five-band graphic equalizer to shape the output of the amplifier to best suit your tastes and to compensate for room acoustics. 11. REVERB RETURN: Use this control to adjust the overall amount of reverberation applied to the output signal.
XK100 Keyboard Amplifier 19. PRE AMP OUT: Use this jack to send a high impedance unbalanced signal from the amplifier to another amplifier or recording device by means of a shielded signal cable. 20. POWER AMP IN: Use this jack to connect a line level signal directly into the internal power amp circuit. When a connector is inserted into this jack, the signals from channels 1-4 are disabled. 21. BAL.
XK100 Keyboard Amplifier System Block Diagram: PEAK CHANNEL 1 LINE IN TONES MIC IN CHANNEL 2 PATCH BAY SEND RETURN LEVEL LOW HIGH REV/ EFF EFFECT RETURN PEAK REVERB RETURN INPUT LEVEL REV/ EFF CHANNEL 3 PEAK EQUALIZATION PRE AMP OUT MASTER INPUT LEVEL REV/ EFF CHANNEL 4 PEAK PWR AMP IN BAL. LINE OUT BAL.
XK100 Keyboard Amplifier XK100 TECHNICAL SPECIFICATIONS: Maximum Signal Accepted Ch. 1 High Z: 10 volts peak to peak; Low Z: 15 volts peak to peak Ch.’s 2, 3 and 4: 10 volts peak to peak Input Power Requirements 115 VAC, 60Hz, 110VA 100/110VAC, 50/60Hz, 110VA 230VAC, 50/60Hz, 110VA Nominal Input Impedance Ch. 1 High Z: 10k ohms; Low Z: 600 ohms Ch’s 2, 3 and 4: 24k ohms Gain Ch. 1: High Z: 64dB; Low Z: 70dB; Ch. 2: 57dB; Ch. 3: 57dB; Ch.
