User manual TRAYNOR K4

[. . . ] Use only with cart, stand, tripod, bracket, or table recommended by the manufacturer or sold with the product. Follow the manufacturer's instructions when installing the product and use mounting accessories recommended by the manufacturer. The apparatus should not be exposed to dripping or splashing water; no objects filled with liquids should be placed on the apparatus. Terminals marked with the "lightning bolt" are hazardous live; the external wiring connected to these terminals require installation by an instructed person or the use of ready made leads or cords. [. . . ] Depending on the level selected, your sound can embrace in the warmth of a vintage glow ­ or burn with the aggression of full-on overdrive. Use this feature to add body to a sterile keyboard tone, or recreate it entirely in the image of classic tube tone. A single-latching footswitch, like our AFS-1, can be used to enable the Lead/Overdrive feature. And for those times when the cleanest signal path possible is preferred, a switch toggles between either the tube preamp or a Solid-State signal path (bypassing the tube on the input altogether). channel 2 features it's own Gain control and a 3-band EQ. Inputs include a stereo pair of balanced 1/4-inch TRS inputs and an individual XLR (for mono-only operation with a mic). channel 3 also has an independent Gain control to set the levels for the stereo pair of balanced 1/4-inch TRS and stereo RCA inputs. All three channels feature their own input clip LEDs (for simple monitoring of input levels) and a Volume control. Channel 4's inputs and Gain control can be found on the rear panel. This auxiliary channel provides an additional input for use with an external click track, drum monitor mix, or even a microphone feed from the FOH (or monitor console). These inputs may even be used for monitoring two different sources if desired. The signal goes directly into the power amplifier, bypassing the Master Volume and Line Outs entirely. Front Panel 1 A Master Volume control is located on the front panel along with the Power switch and LED. Front Panel Controls for Channel 1 2 Two parallel pairs of balanced 1/4-inch TRS inputs for mono or stereo operation 3 Gain, Bass, Mid, Treble controls with a boost/cut of 15db 4 A 5-position voicing selector (Bypass, Studio, Live, Piano, Organ) 5 Tube/Solid State input switch 6 Lead Level control 7 Overdrive Trim control (use for single instrument patch only!) 8 Lead Bypass switch 9 Input clip LED Front Panel Controls for Channel 2 10 Parallel pair of balanced XLR (mono only, for use with mics) and stereo balanced 1/4inch TRS inputs for mono or stereo operation 11 Gain, Bass, Mid, Treble controls 12 Input clip LED Front Panel Controls for Channel 3 13 Gain control 14 Parallel pair of unbalanced RCA and stereo balanced 1/4-inch TRS inputs for mono or stereo operation 15 Input clip LED This signal does not mix with the Main stereo bus and therefore the Line Out is not affected. The left and right inputs can be used as two separate monitoring sources and the signal goes directly into the amplifiers, bypassing the master volume. rear Panel Controls for Channel 4 include 16 Gain control 17 Stereo balanced 1/4-inch TRS inputs for mono or stereo operation Subwoofer Out 18 A Subwoofer out is provided via a TRS 1/4-inch jack. This mono signal features absolutely no filtering, so it can be used to feed a powered sub, remote powered speakers or any other device requiring a mono-summed fullrange signal. balanced Stereo XLR Line Outs 19 These are used to connect directly to a mixing console , or for direct recording. The Line Out jacks are Pre-Master control, turning the Master control up or down will not have any affect on the level of the Line Out jacks. Ground Lift 20 The ground lift switch is located beside the XLR jacks. It lifts the balanced Line Out ground (Pin 1) when pushed in. [. . . ] Once the chassis is removed, using a small Phillips screwdriver, remove the 20 screws that are used to mount the amplifier lid. You will find the tubes near the front of the chassis on the left side (looking from the front). They are held in place with a retaining bracket which needs to be unscrewed and removed before you pull the 12AX7/7025s out of their sockets. Slide the chassis carefully back into the cabinet remembering to clear the speaker wires; don't forget to reconnect the speaker wires before sliding the unit into its final position. [. . . ]