Gemini CDX-2500G Fascicule

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• Audio CD, CD-R, & CD+G Compatible
• Video Output for Karaoke Graphics Display
• 2 Selectable Jog Modes Pitch Bend/ Search
• Rubber Jog Wheels with Finger Grips
• Three Mode Time Selection
• Frame Accurate Search
• Large Blue Backlit LCD Display
• Instant-Start & Cue with Preview
• 3 Video Outputs for multiple screen use
• Auxiliary Inputs for Phono or Line Devices
• Echo, Repeat, & Delay Effects
© GCI Technologies Corp. 2007 All Rights Reserved. 
      
 
 
 
 
                         
 
 
                   Rev. 11.07
CDX-2500G
FEATURES
SPECIFICATIONS
GCI Technologies Corp. 
  
1 Mayfield Avenue, Edison, NJ, USA 08837  
 
 
T: +1 732 346 0061 
Email: sales@gci-technologies.com
GCI Technologies, S.A. 
 
Caspe 172 , 1A, 08013 Barcelona, Spain 
 
 
 
T: +34 93 436 37 00 
Email: info.spain@gci-technologies.com
GCI Technologies GmbH 
 
Lerchenstrasse 14, Haus 3–2. Stock, 80995 München, Munich, Germany   
T: +49 (0) 89 319 019 80 
Email: info.germany@gci-technologies.com
GCI Technologies Ltd 
 
Unit 44 Brambles Enterprise Center, Waterberry Drive, Waterlooville, PO7 7TH, UK 
T: +44 (0) 87 087 00880 
Email: sales.uk@gci-technologies.com
GCI Technologies S.A.R.L.   
Parc de l’Evénement, 1 Allée d’Effiat, 91160 Longjumeau, France 
 
T: +33 (0) 1 69 79 97 70 
Email: info.france@gci-technologies.com
AUDIO SECTION:
Quantization.....................................................................1 Bit Linear/ Channel, 3 Beam Laser
Oversampling Rate.........................................................................................................8 Times
Sampling Frequency.....................................................................................................44.1 kHz 
Frequency Response.........................................................................................20 Hz to 20 kHz
Total Harmonic Distortion...............................................................................Less Than 0.05%
Signal to Noise Ratio..........................................................................................................85dB
Dynamic Range..................................................................................................................85dB
Channel Separation..............................................................................................85 dB (1 kHz)
Output Level................................................................................................2.0 +/- 0.2V R.M.S.
Power Supply........................................................................................AC 115/230V, 60/50 Hz
GENERAL:
Disc Type....................................................................Standard Compact Discs (12 cm & 8 cm)
Time Display.....................................................Track Elapsed, Track Remain, or Total Remain
Variable Pitch........................................................................± 12% Slider with Resume Switch
Pitch Bend....................................................................................................... ± 16% Maximum
Instant Start.................................................................................................Within 0.03 Seconds
Installation......................................................................................................................19” each
Unit Dimensions.............................................................19” x 3.5” x 10” (482 x 89 x 254 mm)
Remote Dimensions.........................................................19” x 3.5” x 3.5” (482 x 89 x 89 mm)
Unit Weight...................................................................................................11.35 lbs (5.14 kgs)
Remote Weight...............................................................................................3.85 lbs (1.74 kgs)
CDM-3700G
FEATURES
SPECIFICATIONS
 
The  CDM-3700G  Professional  Dual  CD  Karaoke  Mixing  Console  is  a  table  top  dual  deck  CD  player/audio  mixer  combo  that  offers  all  the  functionality 
of  high-end,  professional  CD  Players,  plus  3  Video  Outputs  for  multiple  screen  use!  Feature  packed  with  essentials  such  as  Audio  CD,  CD-G  &  CD-R  compatibility, 
Instant-Start  and  Cue  with  Preview,  One  Seamless  Loop  per  side  with  Re-loop  and  Variable  Pitch  Control  with  a  range  of  12%,  this  all-in-one  unit  easily  provides  the 
professional  quality  and  ease  you  demand.  In  addition,  the  CDM-3700G  comes  equipped  with  a  built  in  integrated  2-channel  mixer  that  features  a  3-Band  EQ  per 
channel with Gain Control, Mic Channel effects such as Echo, Repeat and Delay and Auxiliary Inputs for Phono or Line devices, offering optimum control of your music.
 
For DJ’s that require a cost effective solution, while still providing essential features, Gemini’s CDX-2500G Professional 2U Dual CD player delivers the goods.  
Perfect  for  mobile,  club  or  home  use,  the  CD,  CD-R  and  CD+G  compatible  CDX-2500G  comes  equipped  with Video  Output  for  Karaoke  Graphics  Displays  and  features 
two  (one  per  side)  large  blue  backlit  LCD  displays,  Seamless  Loop  with  Reloop,  Variable  Pitch  Control  with  a  12%  range,  Instant-Start  &  Cue  with  Preview,  and  Single/
Continuous Play Mode just to name a few! A leader in its class, Gemini’s CDX-2500G provides high quality performance technology for any CD player in its price range.
Professional Karaoke CD+G Players
*Specifications subject to change without notification for improvement
OUTPUTS:
Max.....................................20V Peak-to-Peak
Rec........................................225mV, 5 KOhm
INPUTS:
Phono.......................................................................3mV, 47 KOhm
Line......................................................................150mV, 27 KOhm
Mic...............................................................1.5mV, 1 KO Balanced
• Single Auto-Cue/ Continuous Play Modes
• One Seamless Loop Per Side with Reloop
• +10 Track Button for Quick Navigation 
• Fully Programmable with Repeat Function
• Pitch Bend Via Jog Wheel or Buttons   
  +/-16%
• Variable Pitch Control with a 
+/-
 12%  
  Range
• ¼” Headphone Output
• Fader-Start Capability with    
  auto video switching
• Direct Track Access Buttons
• 3-Band EQ with Gain Control
• XLR & ¼” Mic Input
Karaoke CD+G Players
CDX-2500G
CDM-3700G
Unit Dimensions
19” x 3.5” x 10” (482 x 89 x 255 mm) 
[Remote: 19” x 3.5” x 2.75” (482 x 133 x 70 mm)]
19” x 10.2” x 4.3” (482 x 260 x 110 mm)
Weight
13.7 lbs (6.2 kgs) [Remote: 4 lbs (1.5 kgs)]
12.1 lbs (5.5 kgs)
Shipping
21 lbs (9.5 kgs)
15.6 lbs (7.1 kgs)
(CDM-3700G Back Panel)
(CDM-3700G Front Panel)
Includes all features above in CDX-2500G and also:
Includes all specifications above in CDX-2500G and also: