Hughes & Kettner Tube 100, Tube 50 manual Standard SETUP/ Cable Connections, Nets

TUBE 50/100 - MANUAL

MAINS FUSE: AC power fuse. Ensure you use specified replacement fuses only, as needed depending on the local voltage.

MAINS IN: Connect the included Euro-norm mains cord to this socket. Ensure the amp's voltage rating mat- ches your local AC voltage rating before you plug the cord into the wall socket.

POWER TUBE STATUS LEDs: If one of these LEDs illuminates continually, then the corresponding power tube is defective (cathode short). Even if the TUBE 50 / TUBE 100 continues to operate (with reduced power and an altered sound), the tube and the corresponding fuse must be replaced as soon as possible to avoid damaging the amp. Note that the POWER TUBE STATUS LEDs indicate a cathode short only, and no other power tube defect.

Don't be alarmed if all POWER TUBE STATUS LEDs illuminate at once briefly in response to your picking attack (at higher volumes). This indica- tes the tubes are operating correctly. If one of the LEDs does not illuminate along with the others, this may indicate a defective tube heater or a faulty contact at the tube socket.

MIDI MODULE PORT: When a qualified service technician installs the MIDI Module in your TUBE 50 / TUBE 100, he must remove this cover plate first (after removing the AC power cord and waiting at least 2 minutes for the amp to power down).

®

						RED BOX D.I. OUT: This is a frequency-correc-
	4-OHM SPEAKER JACKS: Dual jacks wired in parallel for speaker
						ted balanced output that enables you to feed a
	cabinets with an overall impedance of 4 ohms, e.g. two 8-ohm cabi-					signal from the TUBE 50 / TUBE 100 directly to
	nets.					a mixing console for stage and recording purpo-
						ses. If necessary, you can feed this signal to an
		8/16-OHM SPEAKER JACK: Jack for speaker cabinets with an overall				unbalanced jack (1/4" mono) at the mixing con-
		impedance between 8 and 16 ohms, e.g. one 8-ohm cabinet.				sole. The level of this output signal is influenced
						by the POWER AMP setting and the impedance
						of the connected speakers.
		FX RETURN: Connect this jack to your effects processor's output jack.
					FX SEND: The preamp signal of your TUBE 50 /
		Activate the FX loop, and you can use the FX-MIX pot to blend this effected
					TUBE 100 is routed through this jack at all times
		signal with the amplifier‘s preamp signal.
					(without reverb), regardless of the FX-MIX pot set-
					ting and the FX-LOOP SELECTOR button setting.
					Connect this jack to your effects processor's input
ANODE FUSE: Fuse holder for the power tube
			-10 db SWITCH: Press this switch
					jack.
anode fuses. Ensure you only use fuses rated to the
			if you have connected a stomp box
indicated specifications. If a replacement fuse trips
			or other instrument-level processor
				POWER TUBE PANEL: For safety purposes, the tubes and
shortly after it has been installed, you can safely
			to the FX Loop and the input of that
				cathode fuses in your TUBE 50 / TUBE 100 are protected
assume that one of the power tubes is defective
			processor is overloading. This
				by a sheet metal panel. When a qualified service technician
even if the POWER TUBE STATUS LED does not
			switch will reduce the TUBE
				replaces the tubes in your amp, he must remove this panel
illuminate to indicate a cathode shortout.
			50/100‘s preamp output to prevent
				first (after removing the AC power cord and waiting at least
			the overload.
				2 minutes for the amp to power down).

ENGLISH

2.0STANDARD SETUP/ CABLE CONNECTIONS

9