DR. Z Amplification MAZ 18NR User manual
MAZ 18NR/MAZ 38NR
Manual
Model: ZA-18 / ZA-20
www.drzamps.com
Important Safety Instruc�ons
3) Heed all warnings.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
has two blades with one wider than the other. A grounding type plug has two blades and a third
permanent hearing damage.
the unit
Intro
General Informa�on
Changing Output Tubes:
-
ate usage output tubes should last 6 months to a year.
Changing Pre Amp Tubes:-
phonic type sound. Pre amp tubes are easily replaced. We recommend replacing them with the same
Changing Rec�fier Tube:
Care and Maintenance
Power Output: 18 Watts
Output Tubes: 2 - EL84
Preamp Tubes: 3 - 12AX7
Rectier: 1 - 5AR4
Controls: Volume, Treble, Mid, Bass, Cut, Master
Other: 4, 8, 16 Ohm Speaker Outs
Eects Loop
EQ Bypass (variable boost footswitch)
Dimensions Head: 19” W, 9 3/4” H, 9 1/2” D; 32 lbs.
& Weight: 1×12 Studio Combo: 19 ¼” W, 19 ½” H, 10 ½ ” D; 45 lbs.
1×12 Standard Combo: 23” W, 20 1/8” H, 10” D; 60 lbs.
2×10 Standard Combo: 23” W, 20 1/8” H, 10” D; 66 lbs.
2×12 Combo: 27 1/2” W, 22 1/8“ H, 10” D; 77 lbs.
Power Output: 38 Watts
Output Tubes: 4 - EL84
Preamp Tubes: 3 - 12AX7
Rectier: 1 - 5AR4
Controls: Volume, Treble, Mid, Bass, Cut, Master
Other: 4, 8, 16 Ohm Speaker Outs
Eects Loop
EQ Bypass (variable boost footswitch)
Dimensions Head: 19” W, 9 3/4” H, 9 1/2” D; 35 lbs.
& Weight: 1×12 Studio Combo: 19 ¼” W, 19 ½” H, 10 ½ ” D; 48 lbs.
1×12 Standard Combo: 23” W, 20 1/8” H, 10” D; 67 lbs.
2×10 Standard Combo: 23” W, 20 1/8” H, 10” D; 69 lbs.
2×12 Combo: 27 1/2” W, 22 1/8“ H, 10” D; 80 lbs.
MAZ 18 NR Specications: MAZ 38 NR Specications:
Front Panel:
Rear Panel:
1 2 3 4 56 7 8 9 10
11 13 14 15 16 17 18
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. Cut: Controls overall tone/presence of amp. Turn clockwise for chime.
7. Master: Controls overall amp volume and output tube compression.
8. Stand-By:
9. Power:
10. Power Indicator: Lights up when power is switched on. If bulb fails replace with type T47.
11. EQ bypass footswitch jack:
the EQ bypass/gain boost mode. The new variable boost footswitch features an added knob to control the amount of
boost. Simply turn this knob clockwise to increase the amount of boost.
12. Send Jack:
13. Send Jack:
14. 4 OHM Speaker Jack:
avoid damage.
15. 8 OHM Speaker Jack:
avoid damage.
16. 16 OHM Speaker Jack:
best and avoid damage.
17. Fuse:
18. AC Inlet: -
12
Dokument -Name TT.MM.JJJJ 1 of 1
Document:
CE –ZA-18/ZA -20
Manufacturer:
Dr. Z Amplication
17011 Broadway Ave.
Maple Heights, OH 44137 -3407
USA
We declare that the designated product (s)
DR. Z MAZ 18 NR/MAZ 38 NR
is/are in conformity with the European Directives:
2014/30/EU EMC Directive of 26 February 2014
20 11/65/EU
2014/35/EU
RoHS Directive of 8 June 2011
Electrical equipment designed for use within certain voltage limits
This declaration certies compliance with the indicated directives but implies no warranty of
properties. The safety instructions of the accompanying documentation shall be observed.
This declaration of conformity is issued under the sole responsibility of the manufacturer.
Issuer:
Dr. Z Amplication
17011 Broadway Ave.
Maple Heights, OH 44137 -3407
USA
Place, date: Maple Heights, OH USA , 01.AUGUST.2016
Legally binding signature:
M.D. Zaite, General Manager, Dr. Z Amps
EC/EU Declaration of Conformity
This manual suits for next models
3
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