background image

 

Boomerang® E-155 Chorus*Delay  –  Software Version 1.1  –  7 Nov 2011  –  Page 

9

 

13. Specifications

Max input signal: 

~ 2V (peak), 4V (peak to peak) 

Input Impedance: 

~ 1Mohm (mono), approx. 2Mohm (stereo, each input) 

Output Impedance:  ~ 600 ohm (each output) 
Noise Level: 

~ -104dB (20Hz-20KHz) 

Dynamic Range: 

~ 107dB (20Hz-20KHz) 

Sample Rate: 

48KHz 

Sample Width: 

24 bit 

Max delay: 

2 second 

Power connector: 

OD = 5.5mm, ID = 2.5mm, length = 9.0mm

Power: 

9-10V, AC or DC, positive or negative tip, 600mA or greater 

 

9-12VDC REGULATED, 500mA or greater 

14. Warranty

 

Boomerang Musical Products, Ltd. warranties your Boomerang

 Plus Phrase Sampler to be free from defects in materials and 

workmanship for one (1) year from the date of purchase. This warranty is void if the unit has been abused in any way. 

We suggest that you fill out and return the enclosed warranty card, although it is not required for the warranty to take effect. We 
do, however, require that a dated proof of purchase be retained throughout the warranty period. 

If it becomes necessary to return your unit to the factory, you will be responsible for the cost of shipping to us. Do not return the 
unit to the dealer, but ship it directly to us. Always insure a valuable item like your Chorus

*

Delay pedal when shipping. Please 

contact us before returning a unit. Our phone numbers and email info are on the front of this manual. Securely package the unit 
including a description of the problem, a copy of your dated proof of purchase, your phone number, a complete “return to” 
address and ship to: Boomerang; 3704 Oakwood Drive; Grapevine, TX  76051-4505 

Boomerang Musical Products, Ltd. reserves the right to make changes in design and/or improvements upon their products 
without any obligation to include those changes in any products previously manufactured. There is no express warranty on 
goods covered by this agreement. 

Summary of Contents for E-155

Page 1: ...e Version 1 1 7 Nov 2011 Page 1 Chorus Delay Pedal User s Manual November 2011 Software Version 1 1 Boomerang Musical Products Ltd PO Box 3788 Grapevine Texas 76099 3788 mnelson boomerangmusic com 800 530 4699 817 251 8737 outside of USA ...

Page 2: ...ght 1 Chorus Controls Speed Knob This sets the rate of the modulation sweep Depth Knob This sets the width of the sweep and controls the character of the effect from subtle to deep Mix Delay Knob NOTE This knob behaves differently depending on which chorus style is selected 1 With Shimmer Lush styles it controls the amount of affected signal blended in with the dry signal 2 With Classic style it s...

Page 3: ...te between the left and right channels This sounds e freaking normous Tape Sounds like the cool but expensive and unreliable tape units from the 60 s and 70 s The repeats become warmer and warmer Nice Reverse The repeats are played back in reverse producing a very eerie effect Try it you ll like it This style allows you to play a backwards lead NOTE The Delay Level Knob works differently for Rever...

Page 4: ...s a preset Selecting And Recalling A Preset There are 3 ways the Chorus Delay recalls presets Each of the eleven numbered lights in the clock display represents a preset The active preset the one affecting your sound right now is indicated by a green light Method 1 The Preset Select button steps through the presets in clockwise order with each tap Press hold the Select button and the indicator ste...

Page 5: ...Check em out They show the wide range of sounds this pedal produces Each style provides a different sound so there are 3 chorus and 3 delay sounds with each preset Restoring All Factory Presets Start with the power off Hold down both the Preset Select and Recall buttons while applying power and all preset data will be replaced with Factory Preset data Continue to hold the buttons until all 11 cloc...

Page 6: ...all of the six knobs can be controlled by an expression pedal This is handy for example if you would rather change chorus speed than overall effects mix on a particular preset But that s only scratching the surface Check this idea You can have a great chorus sound when the expression pedal is in the heel down position and a delay when the expression pedal is in the toe down position The expression...

Page 7: ...sa STP201RT Horizon HYS P Live Wire TRS M Dual and Pro Co IPBQ2Q3 or IPBQ2Q5 NOTE If your volume pedal doesn t work properly swap the 2 plugs at the volume pedal 7 AirMix Output This is a cool new way to experience effects If your guitar is plugged into the right input jack and both output jacks are used the dry signal comes out the right output jack and the affected signal comes out the left The ...

Page 8: ...n all effects and then turn on your amp When powering down turn your amp off first This will avoid annoying pops clicks Do experiment freely even wildly Do contact us if you have any comments or questions about any of our products 12 Problems Problem Solution There is no delay or chorus effect when you recall a preset The preset might have been stored with both effects turned off Press the chorus ...

Page 9: ...although it is not required for the warranty to take effect We do however require that a dated proof of purchase be retained throughout the warranty period If it becomes necessary to return your unit to the factory you will be responsible for the cost of shipping to us Do not return the unit to the dealer but ship it directly to us Always insure a valuable item like your Chorus Delay pedal when sh...

Reviews: