Front Panel:
Rear Panel:
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1.
Input:
Input jack for your guitar. Hi is for normal use. LO has 3 dB less gain. Use LO with Humbucker equipped
guitars for a cleaner sound.
2. Volume:
Controls overall gain. Set over half way for over-driven sounds. Set below half way for cleaner sounds.
3. Treble:
Controls overall high frequency response.
4. Mid:
Controls overall mid frequency response.
5. Bass:
Controls overall low frequency response.
6. Reverb:
Turn clockwise to add reverb.
7. Cut:
Controls overall tone/presence of amp. Turn clockwise for chime.
8. Master:
Controls overall amp volume and output tube compression.
9. Stand-By:
Leave in off posi�on for 1 minute when powering up the amp. Turn on for play. Place in off posi�on
for extended break periods.
10. Power:
Switch up to turn on amplifier. Switch down to turn off amplifier.
11.
Power Indicator:
Lights up when power is switched on. If bulb fails replace with type T47.
12.
EQ bypass footswitch jack:
Plug supplied single bu�on footswitch in here. This will enable you to engage the
EQ bypass/gain boost mode. The variable boost footswitch features an added knob to control the amount of boost.
Simply turn this knob clockwise to increase the amount of boost.
13. Send Jack:
This will send the signal from the amp to the “in” of your effects chain.
14. Return Jack:
Plug the “out” of your effects chain to return the signal back to the amp.
15. 4 OHM Speaker Jack:
Plug in 4 ohm speaker here. Always have a speaker plugged into the amp when it is
powered on. Always match the speaker impedance to the proper speaker out jack. This will allow the amp to sound
its best and avoid damage.
16. 8 OHM Speaker Jack:
Plug in 8 ohm speaker here. Always have a speaker plugged into the amp when it is
powered on. Always match the speaker impedance to the proper speaker out jack. This will allow the amp to sound
its best and avoid damage.
17. 16 OHM Speaker Jack:
Plug in 16 ohm speaker here. Always have a speaker plugged into the amp when it is
powered on. Always match the speaker impedance to the proper speaker out jack. This will allow the amp to sound
its best and avoid damage.
18. Half Power Switch:
This switch will remover one power tube from opera�on for lower headroom, more power
tube distor�on, and increased compression
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19. Fuse:
The fuse protects the amp from electrical faults. Replace only with the same ra�ng and type stated below
fuse holder (1A 250v SLO BLO). If the amp repeatedly blows the fuse contact your dealer or Dr Z Amps.
20. AC Inlet:
(Class I Wiring). This device is used for disconnec�on from power mains and must remain readily
opearable. The power indicator light does not indicate connec�on to power mains. The power cord must be
disconnected to disconnect amplifier from power mains.
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