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Important Safety Instruc�ons

1) Read these instruc�ons.

2) Keep these instruc�ons.

3) Heed all warnings.

4) Follow all instruc�ons.

5) Do not use this apparatus near water.

6) Clean only with dry cloth.

7) Do not block any ven�la�on openings. Maintain at least 3 feet of distance around all sides of amplifier. 

Do not block any ven�la�on openings with items such as newspapers, tablecloths, curtains, etc.

8) Do not install near any heat sources such as radiators, heat registers, stoves, or other

apparatus (including amplifiers) that produce heat.

9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug

has two blades with one wider than the other. A grounding type plug has two blades and a third

grounding prong. The wide blade or the third prong are provided for your safety. If the provided

plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10) Protect the power cord from being walked on or pinched par�cularly at plugs, convenience

receptacles, and the point where they exit from the apparatus.

11) Only use a�achments/accessories specified by the manufacturer.

12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold

with the apparatus. When a cart is used, use cau�on when moving the cart/apparatus

combina�on to avoid injury from �p-over.

13) Unplug this apparatus during lightning storms or when unused for long periods of �me.

14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus

has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been

spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or

moisture, does not operate normally, or has been dropped.

15) Avoid placing any liquids on or near the amplifier that may splash or drip such as those contained in 

bo�les, cans, glasses, etc.

*Dr Z amplifiers are capable of producing very high sound pressure levels which can cause temporary or 

permanent hearing damage.

*If any screw that is actually on the amp chassis needs to be replaced contact Dr Z Amps for the proper size. 

Screw size is cri�cal for inner chassis clearances.

This symbol warns the user of dangerous voltage levels localized within the enclosure.

This symbol advises the user to read all accompanying literature for safely opera�ng

the unit

Содержание MAZ 18NR

Страница 1: ...MAZ 18NR MAZ 38NR Manual Model ZA 18 ZA 20 www drzamps com ...

Страница 2: ...ments accessories specified by the manufacturer 12 Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use cau on when moving the cart apparatus combina on to avoid injury from p over 13 Unplug this apparatus during lightning storms or when unused for long periods of me 14 Refer all servicing to qualified service personnel ...

Страница 3: ... off and AC cord is unplugged when changing tubes Always use cau on not to burn your fingers as tubes become very hot quickly With moder ate usage output tubes should last 6 months to a year Changing Pre Amp Tubes When pre amp tubes fail it usually results in a sta c type noise or a ringing micro phonic type sound Pre amp tubes are easily replaced We recommend replacing them with the same brand type...

Страница 4: ...y turn this knob clockwise to increase the amount of boost 12 Send Jack Plug In effects here 13 Send Jack Plug Out here 14 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 15 8 OHM Speaker Jack Plug in 8 ohm speake...

Страница 5: ...MADE IN USA MODEL ___________________ SERIAL NUMBER ___________ INPUT VOLTAGE ____________ ...

Страница 6: ......

Страница 7: ...ectrical equipment designed for use within certain voltage limits This declaration certifies 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 Amplification 17011 Broadway Ave Maple Heights OH...

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