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14. Press this button to turn on or off the Michelangelo.

*Take note that the Air control is greatly affected by the Calibration controls in that the harder you drive the 
Calibration, the less db swing you will see from the Air control

**Do not be afraid to significantly boost the High and Air controls to compensate for the darkening of the signal.

***Your Michelangelo EQ has been calibrated to give as neutral a tone as possible with your EQ knobs in the noon 
(50%) position.  You will notice that not all of the knobs run the full range from 0-100% - that is perfectly normal.  The 
Michelangelo was designed to be sonically rich and harmonically complex, and that ended up meaning that not all of 
the EQ controls lined up perfectly.  Rather than altering the circuit to accommodate aesthetics, the decision was 
made to stick with what sounded best and just calibrate the knobs to be in the correct position.

****Again…DO NOT REMOVE THE KNOBS AND LINE THEM UP UNLESS YOU WANT YOUR MICHELANGELO 
TO NO LONGER BE SONICALLY NEUTRAL IN THE 50% POSITION.

Your Michelangelo is calibrated to be sonically neutral with the Aggression control on the 0% position.
Your Michelangelo is calibrated to be sonically neutral with the Trim control on the 100% position.
Your Michelangelo is calibrated to be sonically neutral with the Bass Shift switch in the down position (150hz).
Your Michelangelo is calibrated to be sonically neutral with the Mid Shift switch in the right position (full).
Your Michelangelo is calibrated to be sonically neutral with the Character switch in the left position (Modern).
Your Michelangelo is calibrated to be sonically neutral with the Output Impedance switch in the down position (LoZ).
You will notice that switching between LoZ and HiZ will alter the overall sound of the EQ and will require a 
recalibration.  HiZ has a very large interaction with other gear following the Michelangelo and thus will sound different 
in various locations in your signal chain.  LoZ will have lower overall color but will interact much less with other gear 
following the Michelangelo.

For calibration of the EQ, the following tones are typically used:  Low = 80hz, Mid = 1Khz, High = 5khz, Air = 10Khz.  

Do not be overly concerned with making all levels exact for the EQ is very interactive with the source material and 
precise levels will be constantly altering.  Differences up to .3db between bands is ok.

Hendyamps - Michelangelo

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© 2015 - Hendyamps LLC

Summary of Contents for Michelangelo

Page 1: ...Michelangelo Stereo All Tube EQ Operating Instructions Hendyamps Michelangelo Page of 1 11 2015 Hendyamps LLC ...

Page 2: ...Contact Info info hendyamps com www hendyamps com Hendyamps Michelangelo Page of 2 11 2015 Hendyamps LLC ...

Page 3: ...om the use of this instructional manual Everything in this instructional manual is protected by copyright That said if you wish to print a copy of this manual go right ahead Heck if you want to print a thousand copies and send them to your friends by all means Just don t expect them to remain friends for long Copyright 2015 Hendyamps LLC Hendyamps Michelangelo Page of 3 11 2015 Hendyamps LLC ...

Page 4: ...n ASAP Now if you someone else Mother Nature or even God damages the gear intentionally or not Hendyamps will not be bound by this warranty to fix your gear for free Tubes are not covered by this five year warranty Tubes are fickle things and really can be a huge pain its just too bad they sound so good Yeah you are going to need to cover shipping Kind of sucks but that is pretty standard these da...

Page 5: ...not allowed then please make sure there is adequate airflow behind the unit and even adding some sort of quiet fan would be best Keeping your Hendyamps studio gear nice and cool will prolong the life of your equipment and probably save you in electricity costs as your AC will possibly be running less Of course if you are in the middle of winter then you may be tempted to warm your hands up on your...

Page 6: ...u will be in contact with Chris himself answering all of your questions promptly and even emailing or texting you pictures of your gear as it is being assembled After your purchase is complete you can rest easy for Hendyamps is committed to making sure all of its clients are 100 satisfied customers for life You will not find this level of service and purchasing experience anywhere else As someone ...

Page 7: ...langelo to any desired level without altering the tone of the unit Left and Right CALIBRATION is used to gain match the Left and Right signals accounting for any volume discrepancies encountered Interestingly enough these calibration controls can also be used to alter the tonal response of the Michelangelo if so desired For example it is possible to bring the Calibration volumes up and the Trim do...

Page 8: ...nal 7 The Mid control covers the range between the Low and High controls 8 Vintage mode offers a much darker raw tone that can be very useful when full analog tone is desired 9 The High control is a shelf control controlling the higher frequencies 10 The Air control is another shelf that controls the ultra high frequencies and yes it overlaps the High control on purpose 11 This switch allows you t...

Page 9: ...ontrol on the 0 position Your Michelangelo is calibrated to be sonically neutral with the Trim control on the 100 position Your Michelangelo is calibrated to be sonically neutral with the Bass Shift switch in the down position 150hz Your Michelangelo is calibrated to be sonically neutral with the Mid Shift switch in the right position full Your Michelangelo is calibrated to be sonically neutral wi...

Page 10: ...still be going strong for the next well century 17 This is how you switch the mains voltage from 110v to 220v or whatever your standard is 18 The mains fuse is rated at 1A and yes it is a circuit breaker 19 Caution The voltages present inside of your unit are as high as 450v If you open this unit up and touch the wrong part there is a very strong probability that you will die 20 Line level balance...

Page 11: ...d Impedance 10K Ohms Output Impedance LoZ or HiZ Transformer Balanced Maximum Output Level 23 dBu Frequency Response 10hz 20Khz 1dB Signal to Noise 85 95db depending on output impedance setting Power 115v 220v Dimensions 2u 3 5 H x 19 W x 10 D info hendyamps com www hendyamps com Hendyamps Michelangelo Page of 11 11 2015 Hendyamps LLC ...

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