JERZY DROZD COPPERSTONE Lite - 3 band bass guitar preamp free shipping

€ 165
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COPPERSTONE Lite is the solderable version of our COPPERSTONE 3 band interchangeable bass guitar preamp.
Its installation will require soldering skills.
This version includes the following components:
1) COPPERSTONE Lite 3 band bass guitar preamp
4) Potentiometers: Master Volume, Blend, Treble, Mid, Bass
5) 3-way mid selector switch with frequency set to 250Hz/400Hz/1000Hz
6) Battery clip
 This package does NOT include:
 Knobs
To learn more about the COPPERSTONE please visit the COPPERSTONE 3 band bass guitar preamp page.
The installation instructions are downloadable from the button above
 
 

COPPERSTONE Specifications

Controls

 

- Master Volume
- Pickups Blend
- Treble
- Mid
- Bass
- Mid freq. selector

 


Optional Controls not included

- Active / Passive Toggle Switch
- Passive Tone (optional)

 

Technical Details

Frequency response (for 500mV input signal):
- Bass: +/- 16.8dB @ 50Hz
- Midrange: +/- 16.8 dB @ 380Hz, 770Hz Up to 3 selectable frequencies
- Treble: +/- 16dB @ 6.0 KHz
- Gain adjustment: 0dB to +9dB
- Frequency range: 18 Hz - 20 KHz
- Input Impedance: 500kOhm
- Output Impedance: 100 Ohm
- Power consumption: 840uA
- Operating voltage: 18v down to 3.5V, one or two 9v alcaline batteries
- Single 9v battery life: Estimated at 600 hours

 

Dimensions & Weight

- Long: 28mm
- Wide: 18mm
- High: 10mm
- Weight: 4.7g (preamp only, battery and potentiometers excluded)
- Connection: color coded wires

 

Optional Expansion Modules

 

JERZY DROZD FLAME

Flame is a discrete electronic device. This little module monitor your
battery status and will flash when battery drops its voltage below desired level.

 

JERZY DROZD QUARZB

Multi-channel Piezo preamp.

 

JERZY DROZD MORPHB

MIDI module.

 

JERZY DROZD GAIN

Gain module for up to 9dB gain

 

 

All specifications are subject to change without previous notice.