Combine them with any of the Nord C2D speaker simulations, add some distortion, adjust EQ and they will definitely light your fire.
V-1 6AU6A Input tube.
Top Final Thoughts No Sound: Check that the tubes are lighting up and the Generator is running.
If the vibrato switches are set to vibrato off, the signal from the matching transformer goes into, a solder terminal located on the preamp.T5 takes the single ended signal and changes it to a balanced signal.The Nord C2D is equipped with a stereo output pair (L and R on 1/4" jacks) and a set of high level outputs (a 1/4" jack and a 11-pin Leslie* connector).This is the voltage controlled amp for creating the percussion decay.Not many problems in this circuit other than the occasional tube failure.Lift the chassis and check the voltages on the questionable channel.(V1non-vib, V2vib) General static winning eleven 7 ps1 iso in sound or even when not playing: Slightly move each tube and listen for noise.Play a C chord in the middle of the manual.Pull tubes, clean pins and replace.V-4 12AX7A Preamp tube.Disclaimer: This information is for educational purposes axis allies patch 1 33 only and no claims are made that this information will lead to any successful repair.The delayed signal is scanned by the scanner and returned to the preamp.Dirty Tone control causing static or no sound.Midi connectors allow you to use the Nord C2D to control other midi equipment or to use it together with a computer or sequencer, paw paw patch album and the two manuals and the optional pedal can all be set to transmit on separate midi channels.Determine if the tube or plate load resistor is bad.First, lets look at the preamp and determine where things are located.Additionally, the voltages on V3 should be checked.A short on the K terminal keeping the percussion cut off.
From the Service Manual: When a key is depressed the signal first plays loudly through the control tube, transformer T6, a high pass filter, and terminal D to the grid.
Full hands on control, having two sets of drawbars per manual and the new left hand drawbar preset panel makes using drawbars actively while playing a joy.