W
RITE
M
IDI
C
HANNEL
S
WITCH
L
OOP
1
S
WITCH
L
OOP
2
S
WITCH
L
OOP
3
S
WITCH
L
OOP
4
S
WITCH
L
OOP
5
S
WITCH
L
OOP
6
MIDI SWITCHER
or
1.
2.
ON/OFF
ON/OFF
Tube Amplifier
ON/OFF
ON/OFF
Tube Amplifier
Wiring of Principal Connectors
Stereo
1/4" jack
Footswitch (20, 21)
tip:
refer to
*3
ring:
refer to
*2
sleeve:
Ground, GND
Use a stereo
plug only!
Stereo
1/4" plug
ring
*2
tip
*3
sleeve
*2: A switch connected to this terminal controls
FX Loop
- off (bypassed) <--> on (enabled) via jack (20);
Master A/B
- Master A <--> Master B via jack (21);
*3: A switch connected to this terminal controls
Mid Boost
- passive <--> active via jack (20);
Channel switching
- Clean <--> Lead via jack (21);
The different options for controlling the Fireball 100 amp remotely:
20
21
Footswitch
Clean / Lead
Master A/B
Mid Boost
FX Loop off/on
R
REPLACE FUSE
ONLY WITH SAME TYPE
AND RATING !
DO NOT OPEN !
RISK OF ELECTRIC SHOCK !
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE !
CAUTION !
!
FX Loop
Send
Return
Balance
Dry Effect
100 W All-tube Guitar Amp Head
Fireball 100
TYPE E635
designed by Horst Langer
MADE IN GERMANY
Poweramp Output
4
8
Or
8
And
Or->
8
16
Or
16
And
8 Ohms Parallel
1 x 8 Ohms
2 x 16 Ohms
4 Ohms Parallel
1 x 4 Ohms
2 x 8 Ohms
16
16 Ohms
Threshold
Off-Lo
Hi
Noise Gate
Lead Channel
Footswitch
Clean/Lead
Master A/B
Mid Boost
FX Loop off/on
Amp
Tube
Or->
1. Two-way footswitch (e.g. ENGL Z-4):
Connect it to the amp via a stereo ¼" cord. You
will need one two-way footswitch for switching channels via Jack 21 and Master A/B
another footswitch for switching Mid Boost and FX Loop off/on via Jack 20.
2. MIDI-Switcher (e.g. ENGL Z-11):
Connect the unit to the amp via two stereo ¼" cords.
The buttons on the Switcher controls Clean/Lead, Master A/B, Mid Boost and FX Loop
off/on.
If you program the diverse switching configurations to different MIDI program locations
(e.g. MIDI Preset #1: Clean channel & Master A & Mid Boost passive & FX Loop on;
MIDI Preset #2: Lead channel & Master B & Mid Boost acive & FX Loop on, etc.)
you can activate the desired configuration directly via a MIDI board (e.g. ENGL Z-9, Z-12
or Z-15). This type of control option is extremely versatile, we recommend it highly if you
intend to use the amp in conjunction with a MIDI system (e.g. MIDI effects devices).
