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Intro:

Thank you for purchasing a Dr Z Amp.  This amplifier was designed to give you 

years of playing and sonic enjoyment.  We are proud to forge ahead and create 

new tube amplifier sounds with a nod to the classics of the past.

Whether you are a touring professional, weekend warrior, or basement jammer; 

we take your sound and need for a reliable amplifier seriously.

Overview:

Using the classic setup of a quartet of el84’s biased close to true Class A at 30 

watts, the Stang Ray tips its hat to classic British tones, but like all Dr.Z amps, 

has its own unique voice. The preamp uses an EF-86, and it has a 12AX7 phase 

inverter. Tone shaping is accomplished with Volume, Tone, and Cut controls, giv-

ing you the ability to dial up a warm tone, but with sweet 3k range brilliance for 

beautiful upper treble and nice low-midrange control. The output transformer was 

designed by Ken Fischer (Trainwreck), who also worked with Dr.Z on the Airbrake.

Front Panel:

Input Jacks: Input 1 (HI) is for normal use.  Input 2 (LO) has 3db less gain.  Use 

with humbucker equipped guitars if you’d like cleaner sounds.

Volume:  Controls overall gain.  Set over halfway for overdriven sounds.  Set be-

low halfway for cleaner sounds.

Tone:  Controls full range of EQ for the amp.  

Cut:  Controls overall tone/presence of amp.  Turn clockwise for chime.

Standby: Leave in off position for 1 minute when powering up the amp.  Turn on 

for play.  Place in off position for extended break periods. 

Power:  Turns amp On or Off.

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