Crate V33-212 Owner'S Manual Download Page 11

V33-212 Tube Guitar Amplifier with Reverb

11

Declaration Of Conformity

Manufacturer:

 LOUD 

Technologies 

Inc. 

 

 

16220 Wood-Red Rd. NE

 

 

Woodinville, WA 98072, USA

Product Name:

 Crate 

V33-212

Product Type:

 Audio 

Amplifier

Complies with Standards:

 

LVD:

  

92/31/EEC, 93/68/EEC, & 73/23/EWG

 Safety:

  

EN60065

 EMC:

   

EN55013, EN55020, EN55022, EN55103, EN61000-3-2,

  

EN61000-3-3

 The official Declaration of Conformity for this product is kept on file at:

 LOUD Technologies Inc., 16220 Wood-Red Road NE, Woodinville, WA  98072 • Tel: 1-866-858-5832

System Block Diagram

GUITAR

INPUT

OVERDRIVE

GAIN

REVERB

LEVEL

REVERB

DRIVE

EFFECTS

SEND

EFFECTS

RETURN

REVERB

RECOVERY

CLEAN

VOLUME

OVERDRIVE

LEVEL

CHANNEL

SELECT

12AX7

V1A

12AX7

V1B

12AX7

V2A

12AX7

V2B

CHANNEL

SELECT

PHASE

SPLITTER

EL84

V4

EL84

V5

EL84

V6

EL84

V7

12AX7

V3A

12AX7

V3B

BASS

TREBLE MID

BOOST PRESENCE

8 OHM

INTERNAL

SPEAKER

(16 OHM x 2)

8 OHM

EXTENSION

SPEAKER

Summary of Contents for V33-212

Page 1: ...V33 212 Tube Guitar Amplifier with Reverb Owner s Manual...

Page 2: ...SIBLE 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 OF FIRE OR ELECTRI...

Page 3: ...m a set of four EL84 output tubes into two internal 12 speakers Like all Crate products your V33 212 amplifier is designed by musicians and built using only the best components Each amplifier is teste...

Page 4: ...this to adjust the output level of the low frequencies The adjust ment range is 8 dB at 150 Hz 10 PRESENCE Push this switch in to adjust the overall brightness and punch of the output signal 11 REVERB...

Page 5: ...the V33 212 so only the sig nal at the Effect Return jack is sent on to the power amplifier 20 EXTENSION SPEAKER Use this 1 4 TS jack to connect the amplifier to an 8 ohm extension speaker The intern...

Page 6: ...plifiers 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 the y...

Page 7: ...nents 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 roa...

Page 8: ...ing 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 dynamic...

Page 9: ...y 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 coul...

Page 10: ...7 8 9 1 0 10 2 3 4 5 6 7 8 9 1 0 10 2 3 4 5 6 7 8 9 1 0 10 2 3 4 5 6 7 8 9 1 0 10 2 3 4 5 6 7 8 9 1 0 10 2 3 4 5 6 7 8 9 IN Overdrive Politely Gritty VOLUME GAIN TREBLE LEVEL BOOST INPUT CHANNEL PRESE...

Page 11: ...3 3 The official Declaration of Conformity for this product is kept on file at LOUD Technologies Inc 16220 Wood Red Road NE Woodinville WA 98072 Tel 1 866 858 5832 System Block Diagram GUITAR INPUT OV...

Page 12: ...nville WA 98072 Part No 0024536 Rev A 07 07 Service Information If you are having a problem with your V33 212 you can go to our website www crateamps com and click on Support for service information o...

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