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9

Stereo Operation

A small switch, located on the side of the preamp, let’s you choose between 

mono and stereo operation. Factory preset to mono, you use the onboard 

controls to affect your mic and pickup sound and connect to your amplifi er or PA 

with a standard guitar cable

If you wish to split the pickup and microphone signals for separate external 

processing, move this switch to stereo and connect to your amplifi er or PA with a 
stereo “Y” cable. In this mode, the pickup signal goes to the tip output and the 
microphone goes to the ring output.

Mono / Stereo switch

MONO CABLE

Microphone & Pickup

Signals

STEREO "Y" CABLE

Tip

Pickup

Ring

Microphone

Summary of Contents for PREFIX PREMIUM

Page 1: ...www fishman com USER GUIDE PREFIX PREMIUM STEREO ONBOARD BLENDER...

Page 2: ...rience We are proud to offer you the finest acoustic amplification products available high quality professional grade tools to empower you to sound your very best We are confident Prefix Premium Stere...

Page 3: ...1 Plug in Use a inch instrument cable 2 T une up Press the Tuner button When engaged Tuner mutes the output Press again to exit Tuner 3 Turn up Raise the Volume and adjust the Blend control to your l...

Page 4: ...cts the pickup signal Contour EQ Two sliders Contour and Contour Frequency make up this EQ The Contour Frequency slider lets you tune in on a specific range of sound that you can boost or cut with the...

Page 5: ...se the Phase switch to improve bass response at low volume and suppress feedback at high volume If feedback occurs push the Phase switch If feedback recurs when you change your location press the swit...

Page 6: ...s digital chromatic tuner accommodates all standard and alternate tunings and mutes the output when engaged It can be activated without an instrument cable connected in which case it will turn itself...

Page 7: ...w Battery Indicator When the Battery indicator lights steadily it is time to change the battery To conserve power unplug the instrument and turn off the tuner when not in use Replace the battery by fl...

Page 8: ...8 Sample Settings Fingerstyle Scooped Mid This will add fullness to the bass This setting emphasizes extreme bass and definition to the treble and treble...

Page 9: ...o your amplifier or PA with a standard guitar cable If you wish to split the pickup and microphone signals for separate external processing move this switch to stereo and connect to your amplifier or...

Page 10: ...ckup levels are preset at the factory and do not require adjustment However a microphone trim control may be adjusted to alter the microphone and pickup balance Set the Blend slider to the center posi...

Page 11: ...Nominal Output Level 12dBV THD Less than 04 20dBV input Noise Floor 97dB Dynamic Range 102dB Battery Life 100hrs tuner off Notch Filter Range 30Hz 300Hz 15dB Bass Control Frequency 60Hz Treble Control...

Page 12: ...www fishman com 513 000 023 Rev B 9 08...

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