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EQ1ch Tube Equalizer

MCAudioLab

8

Limited 1 year Warranty

During the warranty period, MCAudioLab will repair or replace defective parts with new ones, 
at no additional charge.
This warranty does not extend to any equipment that has been damaged or rendered 
defective as a result of accident, misuse, or abuse; by the use of parts not manufactured or 
supplied by MCAudioLab or by unauthorized modification of the equipment. Vacuum tubes 
are excepted from the warranty, but are warranted for 90 days from date of purchase. Except 
as expressly set forth in this Warranty, MCAudioLab makes no other warranties, express or 
implied, including any implied warranty of merchantability and fitness for a particular purpose

Warranty Repair
If the EQ1ch should develop a problem during the warranty period, contact the factory to 
return shipping instructions. We will repair and return your MCAudioLab equipment quickly.

Note that the warranty does not cover vacuum tubes, which must be periodically replaced.

MCAudioLab shall not be liable for technical or editorial errors or omissions in this manual, nor 
for incidental or consequential damages resulting from the use of this material.
Characteristics may change without notice.

How to contact us

MCAudioLab
84/86, Viale della Rinascita
93017 San Cataldo (CL)
ITALY

[email protected]
www.mcaudiolab.com

Summary of Contents for EQ1CH

Page 1: ...ematic 7 Warranty Contacts 8 Fill in the boxes above with voltage model and your serial number to personalize your unit The informations and serial number can be found on the back of the product The s...

Page 2: ...rcuitry The RC passive shelving equalization circuitry low freq and High cut feq is based on the classic design that is still the best sounding way to achieve high quality tonal control An active vacu...

Page 3: ...EQ1ch Tube Equalizer MCAudioLab 3 FRONT PANEL REAR PANEL EQ1ch model layout Output E Q 1 E Q 1 c h c h High Q u s e r m a n u a l w e b v e r s i o n...

Page 4: ...tput line level Recommended minimum load output Impedance 600 Ohm Maximum Level 22 dBu Output Low Z transformer balanced Power Requirements 230 Vac 160 Watts Dimensions W x H x D 19 x 3 5 x 12 2 Power...

Page 5: ...or A 20 30 60 90 120 150Hz Use it to select low frequencies Low Boost B knob controls the amount of gain on selected freq The Low Boost is a shelf filter with 14dB max of gain Low Cut C knob controls...

Page 6: ...earth connection of the chassis from signal ground GND so you can avoid hum noise Chassis is permanently earth connected via centarl pin of IEC socket The earth is always connected with a standard pl...

Page 7: ...a positive voltage on pin 2 of the output with the Phase Reverse switch set to Normal Grounding and Shields The Input XLR connector pin 1 GND is directly connected to equipment ground The GND is conn...

Page 8: ...in this Warranty MCAudioLab makes no other warranties express or implied including any implied warranty of merchantability and fitness for a particular purpose Warranty Repair If the EQ1ch should deve...

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