Crate V18-112 Owner'S Manual Download Page 3

V18-112/V18-212 Tube Guitar Amplifier with Reverb

3

Introduction

Congratulations!

 You are now the proud owner of a Crate V18-112 or V18-212 tube guitar 

amplifier. This combo amplifier packs a whole lot of vintage tube sound and classic spring 
reverb into its compact cabinet, providing you with an amp that is portable and easy to oper-
ate, yet still produces incredible sounds!

The V-Series amps offer the versatility required for many different musical styles, and have the 
unique tonal purity of a hot-rodded tube amp. The V18-112 and V18-212 are single-channel 
amplifiers with gain and master volume controls, treble/mid/bass tone controls, and an inter-
nal spring reverb. They crank out 18 watts from a pair of EL84 tubes into either one (V18-112) 
or two (V18-212) internal speakers.

Like all Crate products, your V18 amplifier is designed by musicians and built using only the 
best components. Each amplifier is tested to confirm that it meets our specifications, and we 
believe that this amplifier is the absolute best that it can be.

In order to get the most out of your new amplifier, please read this manual before you begin 
playing.

And 

thank you

 for choosing Crate.

Here are some of the features packed into your new V18 Combo Amplifier:

•  Two EL84 power vacuum tubes for smooth overdrive sound

•  18 watts rms power output

•  V18-112: 1 x 12" ceramic speaker

V18-212: 2 x 12" ceramic speakers

•  Line output for connecting to a mixer or recorder

• 3-band 

EQ

• Reverb 

control

Summary of Contents for V18-112

Page 1: ...V18 112 V18 212 Tube Guitar Amplifier with Reverb Owner s Manual...

Page 2: ...MUST REMAIN ACCESSIBLE TO DISCONNECT THE UNIT IF A FAULT SHOULD ARISE WHILE IN USE THIS UNIT SHOULD BE UNPLUGGED WHEN NOT IN USE CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING TO REDUCE THE RISK...

Page 3: ...one controls and an inter nal spring reverb They crank out 18 watts from a pair of EL84 tubes into either one V18 112 or two V18 212 internal speakers Like all Crate products your V18 amplifier is des...

Page 4: ...dB at 150 Hz 7 REVERB Use this to adjust the amount of reverb Fully counter clockwise is dry no reverb Rotate clockwise to increase the amount of reverb 8 LAMP This illuminates when the ampli fier is...

Page 5: ...the signal from the preamplifier stage of the V18 to a mixer or recorder The signal comes after the EQ stage but before the reverb stage 16 SPEAKER 8 OHMS The V18 is shipped with a cable connected fro...

Page 6: ...e amplifiers When tubes are driven into clipping the harmonic overtones can be both sweet and pleasing or intense and penetrating depending on the musician s musical taste and playing technique Over t...

Page 7: ...omponents that are vacuum sealed in a glass envelope or bubble The tube s longevity is based on a number of factors which include how hard and often the amplifier is played vibration from the speakers...

Page 8: ...biasing is imperative Bias is the nega tive voltage which is applied to the power tube s control grid to set the level of idle current We cannot over emphasize the difference in warmth of tone and dyn...

Page 9: ...y day Always have the bias checked after replacing the output tubes unless the amplifier is equipped with selfbiasing circuitry This should be done ONLY at a qualified service center Improper biasing...

Page 10: ...verb 10 System Block Diagram GUITAR INPUT OVERDRIVE GAIN REVERB LEVEL REVERB IN 8 OHM INTERNAL SPEAKER LINE OUT REVERB OUT OVERDRIVE LEVEL 12AX7A V1A 12AX7A V1B 12AX7A V2A 12AX7A V2B PHASE SPLITTER EL...

Page 11: ...bsite www crateamps com and click on Support for service information or call 1 800 898 3211 during business hours 7 am to 5 pm PST Monday Friday If you are outside of the U S contact your local distri...

Page 12: ...Treble 12 dB range 6 kHz Middle 10 dB range 1 kHz Bass 8 dB range 150 Hz Speaker Specs V18 112 1 x 12 50 W 8 ohm 1 75 voice coil diameter 30 oz magnet V18 212 2 x 12 50 W 16 ohm in parallel 1 75 voic...

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