Decware Z-ROCK Owner'S Manual Download Page 6

Page: 6 / 6

O W N E R S M A N U A L

HOOKUP

TUBE REPLACEMENT

To replace the tube which is visible from

the front, it is simply pulled straight out to

remove.

This is best accomplished by taking some

rubbing alcohol and cleaning the exposed

portion of the tube and your thumb and

index finger for a good non-slip grip. By

doing so the tube comes out easily.

Decware High Fidelity Engineering Co., East Peoria IL, USA www.decware.com

fuse

EQ Switch

Inputs from source

Outputs to preamp / amp

Summary of Contents for Z-ROCK

Page 1: ...O W N E R S M A N U A L Decware High Fidelity Engineering Co East Peoria IL USA www decware com THE Z ROCK Vacuum Tube EQ Tone shaper MANUAL NO 02 REV DATE 7 2017 MODEL ZROCK2...

Page 2: ...warm and liquid presentation It is possible to have this luxury because the Z ROCK runs the tube at lower voltages that create precious little heat and preserve tube life TUBE The tube used is a sing...

Page 3: ...that same channel The orange dotted line is flat response same as if you didn t use the Z ROCK Both EQ slopes have a fairly flat response between 20 Hz 60 Hz and then it shelves down till it reaches 2...

Page 4: ...quency response Once it is at the half way position it achieves unity gain which means you can flip the bypass switch on and off and hear no change in volume or frequency balance As you rotate past 50...

Page 5: ...ltage 4 volts max Output voltage 8 volts with 2 volt input 16 volts with 4 volt input Max Output 21 volts Output Impedance 1000 ohms Input Impedance 47 K Ohms Noise Hum 80dBV 62dBV Response 10 Hz 90 k...

Page 6: ...o remove This is best accomplished by taking some rubbing alcohol and cleaning the exposed portion of the tube and your thumb and index finger for a good non slip grip By doing so the tube comes out e...