Samson BASS PRE-AMP Spécifications

Hartke SystemsBASS AMPLIFIER 2000/3500

10Guided Tour - Model 3500 Front Panel6. Compression control - This determines the amount of compression (peaksignal reduction) by simultaneously adj

11Guided Tour - Model 3500 Rear Panel1. Fuse sled - This contains a fuse holder and shows the currently selectedvoltage rating for your Model 3500.

12Guided Tour - Model 3500 Rear Panel5. Effect Send jack - Use this 1/4” unbalanced jack to send low impedance(600 ohm) signal from the Model 3500 to

13Setting Up and Using the Model 2000/3500Setting up your Hartke Systems 2000/3500 Bass Amplifier is a simple procedurewhich takes only a few minutes:

14Setting Up and Using The Model 2000/35007. Experiment with altering the balance of the two Pre-Amp knobs, listening tothe effect each has on the ov

15About EqualizationThe Hartke Systems Model 2000/3500 Bass Amplifier gives you enormous con-trol over shaping the sound of your bass, using a process

To find out how each graphic equalizer slider affects the sound of your particularbass, start with all ten bands flat (that is, all ten sliders at the

17About CompressionThe dynamic range of a sound is the difference between its loudest and softestpoints. For example, as you play your bass, you’ll p

18Appendix A: Impedance vs. Expected Power(NOTE: Measurements taken at 1 kHz, Solid State in, and at 3 kHz, Tube in, with20 Hz - 30 kHz bandpass filte

19Appendix B: Block Diagram10 BAND EQ FIXED EQ VR SOLIDSTATEMIXERSEND50 mV, IN0 dB TO +4dBRETURN2 BAND CONTOURAMPPROTECTIONMASTER SECTION10 BA

Introduction 3Features 4Guided Tour 5Model 2000 Front Panel 5 Model 2000 Rear Panel 7Model 3500 Front Panel 9Model 3500 Rear Panel 11Setting

20Appendix C: Changing the Model 2000/3500 Voltage1151151152301: Insert a small screwdriv-er into the slot beneath thefuse sled and gently pressin and

21Specifications1. Input SensitivityPassive Input 100 k Ohms 20 mv.Active Input 100 k Ohms 60 mv.2. Rated Output PowerModel 2000 200 watts @ 4 ohm

Introduction3Congratulations on purchasing the Hartke Systems Model 2000/3500 BassAmplifier! Although these units are designed for easy operation, we

4FeaturesThe Hartke Systems Model 2000/3500 Bass Amplifiers offer all the newestconcepts in bass amplification. Here are some of their main features:•

5Guided Tour - Model 2000 Front Panel1. Passive Input jack - If your bass guitar has passive circuitry, connect it to theModel 2000 here. This standa

6Guided Tour - Model 2000 Front Panel5. Compression control - This determines the amount of compression (peaksignal reduction) by simultaneously adju

7Guided Tour - Model 2000 Rear Panel1. Fuse sled - This contains a fuse holder and shows the currently selected volt-age rating for your Model 2000.

Guided Tour - Model 2000 Rear Panel5. Effect Return jack - Use this 1/4” unbalanced jack to return low impedance(600 ohm) signal to the Model 2000 fr

9Guided Tour - Model 3500 Front Panel1. Passive Input jack - If your bass guitar has passive circuitry, connect it tothe Model 3500 here. This standa