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8.

 

CLEAN CHANNEL MASTER VOLUME- 

Adjusts the output level of

the clean channel.

9.

 

LEAD CHANNEL SWITCH-

 Sends the instrument signal through the

lead circuit, adding extra stages of gain to the signal and enabling the
lead gain and lead master controls.  To enable foot switch control of this
function, switch must be in the down position.

10.

 

 BYPASS SWITCH- 

Increases the mid-range response. To enable foot

switch control of this function, switch must be in the down position.

11.

 

 LEAD GAIN-

 Adjusts the input level (gain) of the lead channel.  At

lower settings, a slightly overdriven tone can be achieved.  As the control
is adjusted clockwise, the overdrive effect increases.

12.

 

 LEAD MASTER-

 Adjusts the output level of the lead channel.

13.

 

 

DWELL SWITCH- 

Defeats an internal feedback circuit.  The effect is

subtle;  you will notice a slight increase in high-frequency response and a
decrease in dimensionality and articulation.

14.

 

 

REVERB- 

Mixes the dry signal with a high quality spring-type

reverberation effect.  This effect is defeated with the control in the full
counter-clockwise position.

15.

 

 

PRESENCE CONTROL- 

Adjusts the contour of high-frequency

response.  The high-frequency response will increase as you advance the
control counter-clockwise.

16.

 

 

STAND-BY SWITCH- 

Should be in the “down” or “stand-by” position

when you apply power to the unit.  After a few seconds, place the switch
in the “up” position to use the amplifier. You may leave the unit
“powered up” and place this switch in the “stand-by” position to mute the
output.

17.

 

 

POWER SWITCH- 

Turns the power on.

18.

 

 

INDICATOR LAMP- 

This lamp will illuminate when the power switch

is in the “up” position, indicating the unit is receiving A/C power.

NOTE:  All switches are ON in the “up” position.

Page 3

Summary of Contents for Emerald 50

Page 1: ...Two Rock Two Rock Emerald Emerald 50 50 Amethyst Amethyst 50 50 Sapphire Sapphire 100 100 Owner s Manual...

Page 2: ...reat tone begins with great components Our classic design carefully selected parts and hand built approach combine to make an extremely versatile instrument Please take the time to read this manual We...

Page 3: ...s are cut In addition the response of the treble and mid range controls is greatly reduced In the full clockwise position low frequencies are allowed to pass to the next gain stage 5 BRIGHT SWITCH Boo...

Page 4: ...back circuit The effect is subtle you will notice a slight increase in high frequency response and a decrease in dimensionality and articulation 14 REVERB Mixes the dry signal with a high quality spri...

Page 5: ...ROPER SPEAKER LOAD CONNECTED Be sure to match the impedance of your cabinet with the impedance output of the amplifier 5 EFFECTS SEND Use this jack to send the amplifiers signal to outboard effects 6...

Page 6: ...ar of the amp Each fine production tube is tested and matched to our exacting specifications Individual bias controls are provided for each output as well as phase balance adjustment This ensures maxi...

Page 7: ...of the input gain will keep the clean channel clean and require a much higher lead gain setting to put that channel into overdrive Conversely setting the input gain control past the 2 o clock positio...

Page 8: ...channel that will be very sensitive to the players touch especially with humbuckers Playing hard will make the clean channel distort at these levels In lead this is a fairly high gain setting and goin...

Page 9: ...nts you may have We look forward to hearing from you PHONE 1 707 824 2267 M F 9am 5pm PST FAX 1 707 824 0267 MAILING ADDRESS K M Analog Designs 2249 Schaeffer Road Sebastopol CA 95472 E MAIL Joe Mloga...

Page 10: ...This is a product of K M Analog Designs K M Analog Designs 2249 Schaeffer Road Sebastopol CA 95472 Serial Number ___________...

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