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1.
REVERB - sets Reverb level for both channels. Optional, Reverb equipped models only.
2.
EFFECTS LEVEL/MIX – Sets effect return level in Series Mode, effect blend amount in Parallel Mode.
3.
EFFECTS SEND – Preamp out to external effects. Also serves as preamp output for recording and slaving.
4.
EFFECTS LEVEL - Sets overall send and return level (LOW = -10dB, HI = 0dB)
5.
SERIES/PARALLEL – Sets loop for Series or Parallel operation. See FAQs at
explanation about Series and Parallel loop operation.
6.
EFFECTS RETURN – Power amp input for return of external effects or other signal sources.
7.
EFFECTS - Activates F/X Loop. Also activated by footswitch jack. Rear panel button must be OUT for footswitch to
operate.
8.
FOOTSWITCH – Connector for footswitch controller.
9.
LINE OUT - Power amp line out jack.
10. LINE LEVEL - Power amp line level control.
11. SPEAKER OUTPUT - "Use First" jack must be plugged in for output to operate.
12. IMPEDENCE SELECT - 4,8,16 ohm (speaker jacks wired in parallel)
13A. POWER AMP MODE: ENHANCE/NORMAL/AUTO – ENHANCE operates power amplifier from a Silicon Rectifier for
crisp tone and increased power amp dynamics. NORMAL operates power amplifier from a Tube Rectifier for smoother tone
and increased power amp compression and distortion. This is accompanied by a slight reduction in output power to about
40 watts. AUTO ties the MODE SWITCH to the front panel or foot-controlled channel switching function. In this mode
NORMAL operates on the RED channel and ENHANCE operates on the GREEN channel.
13B. POWER AMP MODE: Class AB/Class A – Class AB operates power tubes in fixed bias mode for full power for crisp
highs and deep low end. Class A operated power tubes in Cathode Bias mode for full slightly reduced output (30 Watts in
Class A/NORMAL Mode) and softer highs and lows.
14. EL34 / 6L6 SWITCH (Mounted on top of chassis behind grille) - EL34: Sets bias for operation with EL34 power tubes.
6L6: Sets bias for operation with 6L6 power tubes. DISCONTINUED FEATURE ON LATER MODELS.
Page 2
PITTBULL MODEL G-50-CL FUNCTIONS
REAR PANEL, RIGHT TO LEFT
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