Sound City Master Lead 50 Owner'S Manual Download Page 11

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© 2017 Sound City® Amplification. All rights reserved. Specifications subject to change without notice.

CERTIFICATE OF COMPLIANCE AND CONFORMITY

Certificate of Compliance

Restriction of the use of Hazardous Substances  (RoHS)

We certify that all of our products (exceptions see listed below) are compliant with the European Union Directive 

2002/95/EC for the Restriction of the use of certain Hazardous Substances in Electrical and Electronic Equipment 

(RoHS). 

No Lead (Pb), Cadmium (Cd), Mercury (Hg), Hexavalent Chromium (Cr+6), PBB or PBDE is intentionally added 

to these devices. Any trace impurities of these substances contained in the parts are below the RoHS specified 

threshold levels. 

All information provided in this Certificate of Compliance is accurate to the best of our knowledge as of the 

date this Certification was issued. 

Certificate of Compliance

Registration, Evaluation, Authorization and Restriction  

of chemicals (REACh)

We declare that all of our products are compliant with European Union Directive EC1907/206 for the Registration, 

Evaluation, Authorization and Restriction of chemicals (REACh), and contain none or less than 0.1% of the 

chemicals listed as hazardous chemicals in the REACh regulation. All information provided in this Certificate 
of Compliance is accurate to the best of our knowledge as of the date this Certification was issued.

Declaration of Conformity

EMC and Low Voltage Directive (CE)

Product Name: 

Master One Hundred/Master Lead 50

Model Number: 

M100/ML50

This is to certify that the product listed above complies with the following European Union Council Directives 

and Standards relating to electromagnetic compatibility (EMC Directive 89/336/EEC) and the low voltage 

Directive (73/23/EEC).

This declaration of conformity of the European Communities is the result of an examination carried out by 

Electromagnetic Engineering Services, Inc. in accordance with European Standards EN 50081-1, EN 50082-1 

and EN 60065 for low voltage, as laid down in Article 10 of the EMC Directive.

Group Eleven, LLC.

6850 Vineland Ave. Unit P

North Hollywood, CA 91605 USA

Summary of Contents for Master Lead 50

Page 1: ...OWNERS MANUAL Master Lead 50 NORMAL NORMAL 1 2 3 4 BRILLIANT BRILLIANT MASTER TREBLE MIDDLE BASS PRESENCE ON STANDBY MAINS VOLUME INPUTS www soundcityamp com...

Page 2: ...ndstage for your favorite vintage and modern stomps The Master Series preamp section has a broad dynamic range which accounts for its extra touch sensitivity and excellent guitar volume response In ad...

Page 3: ...afety feature If you are unable to insert the plug into the outlet contact an electrician to replace your obso lete outlet Do not defeat the safety purpose of this plug X X Protect the power supply co...

Page 4: ...e the delivers deep low end and a subtle top end sparkle As you increase the volume the tonal balance develops a fatter smoother character This stage is ideal for dialing in a big dynamic punch that c...

Page 5: ...to saturation As you will see by experimenting with combinations of settings you can cover an awful lot of tonal territory before you even begin to start thinking about tone control settings See page...

Page 6: ...IANT VOLUME Sets the volume of the brilliant gain stage This first gain control also serves as a tone shaping control counter clockwise for clean and bright clockwise for snappy and mid focused 5 MAST...

Page 7: ...ith type and rating specified on the rear panel of your amplifier Warning Replace only with same fuse type and rating 4 LINE OUTPUT This is a padded down speaker output signal for use with slaving or...

Page 8: ...es is not recommended Factory recommended tubes are listed under each location Numbering sequence is right to left looking at back of amp starting with the row closest to front panel of amp Tube No Fa...

Page 9: ...DLE BASS PRESENCE ON STANDBY MAINS VOLUME INPUTS NORMAL NORMAL 1 2 3 4 BRILLIANT BRILLIANT MASTER TREBLE MIDDLE BASS PRESENCE ON STANDBY MAINS VOLUME INPUTS NORMAL NORMAL 1 2 3 4 BRILLIANT BRILLIANT M...

Page 10: ...the effects loop is engaged and the level turned down 5 Check speaker cable to see if it is disconnected or shorted 6 Make sure that the impedance selector is fully engaged in its detent 7 Check the s...

Page 11: ...hat all of our products are compliant with European Union Directive EC1907 206 for the Registration Evaluation Authorization and Restriction of chemicals REACh and contain none or less than 0 1 of the...

Page 12: ...ntrol of SCA including but not limited to any malfunction defects or failure caused by or resulting from unautho rized service or parts damaged or broken tubes incorrect line voltage improper maintena...

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