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TUBES

GROOVE TUBES

"Rigorously tested, distortion rated and matched"

MAKE

MODEL

DESCRIPTION

PRICE

GT

6L6-CHP

NEW RUGGED HIGH PERFORMANCE CHINESE TUBE.  HAS A PUNCHIER, WARMER, MORE "MUSICAL" TONE THAN THE RUSSIAN 6L6'S.  GREAT FOR FENDER HOT ROD SERIES AMPS.  

CALL/QUARTET

CALL/DUET

GT

*

6L6-S
Slovakian JJ 6L6 (FORMERLY TESLA), HOT ROD TUBE W/ HIGH OUTPUT, TIGHT BASS, AND CRYSTAL CLEAR TOP END.  PINS ARE TAPERED (GT EXCLUSIVE) FOR BETTER FIT.

$139.99/QUARTET

$69.99/DUET

GT
6L6-R2
CURRENT SVETLANA TUBE, TIGHT SOUND W/ GOOD POWER.  SOUNDS SIMILAR TO SYLVANIA OR PHILLIPS 6L6.

CALL/QUARTET

CALL/DUET

GT

*

6L6-GE
U.S. TUBE EXCLUSIVELY MANUFACTURED BY GROOVE TUBES. EXACT REMAKE OF THE GE 6L6 USED BY FENDER 1953-78.  HIGH OUTPUT POWER, SOLID BASS RESPONSE, VINTAGE TONE.

$114.99/QUARTET

$59.99/DUET

GT
6V6-S
SPIRAL FILAMENT JJ TUBE. DEFINED, FAT BASS W/ SMOOTH CLEAR TOP END. ABLE TO HANDLE HIGHER PLATE VOLTAGES.

CALL/QUARTET

CALL/DUET

GT
6V6-C
NEW, MORE RELIABLE CHINESE TUBE.  HAS A SOFTER, ROUNDER TONE AND COMPRESSES NICE WHEN PUSHED HARD.

CALL/QUARTET

CALL/DUET

GT
6V6-R
RUSSIAN TUBE...HOLDS UP TO HIGHER PLATE VOLTAGES, W/ AGGRESSIVE TONE. 

CALL/QUARTET

CALL/DUET

GT
EL-34C
CHINESE TUBE W/ LONGER LIFE SPAN THAN EARLIER VERSION.  WARM SOUND W/ EARLIER BREAKUP. 

CALL/QUARTET

CALL/DUET

GT
E34LS
GROOVE TUBES EXCLUSIVE MADE BY JJ.  15-20 PERCENT HOTTER THAN STOCK EL 34's W/ BUILT- IN HEAT SINK TO DISSIPATE EXTRA HEAT.   BIG BASS, STRONG MIDRANGE, AND PREFERED BY PROS SUCH AS BILLY GIBBONS, JOE PERRY, AND JOE WALSH. 

CALL/QUARTET

CALL/DUET

GT
6550C
CHINESE MADE, DISTORTS EARLIER THAN OTHERS.  GREAT FOR "MARSHALL STYLE" AMPS.

CALL/QUARTET

CALL/DUET

GT
6550R
RUSSIAN TUBE W/ A DARKER, CLEANER TONE.  A LONG LASTING 6550.

CALL/QUARTET

CALL/DUET

GT

    *

EL-84S
JJ MADE TUBE.  WARMER, EVENLY BALANCED SOUND W/ ARTICULATE MIDS. 

$76.99/QUARTET

$39.99/DUET

5751M
 
$
12AX7-C
WARM, FAT TONE WITH HIGH GAIN.
$18.99
12AX7-M
MULLARD REISSUE!  HARMONICALLY RICH W/ MIDRANGE WARMTH.  TRIPLE MICA DESIGN REDUCES TUBE HUM AND MICROPHONICS.
CALL
12AX7-R
SOVTEK 12AX7WA, RELIABLE AND QUIET.  DARKER TONE.
$18.99
ECC83-S
JJ ECC83.  GREAT FOR HIGHER GAIN AMPS...HAS A STRONG MIDRANGE RESPONSE.
$21.99
GT
7025-Y
THE BRIGHTEST OF ALL OF THE 12AX7 TYPES...GREAT FOR FENDER STYLE AMPS
CALL

12AT7
COMMON REVERB DRIVER AND PHASE INVERTER TUBE. 
$15.99
12AU7
MOST COMMONLY USED AS A PHASE INVERTER.
$15.99
12AY7
INTERCHANGEABLE WITH 12AX7 TYPES W/ HALF THE GAIN. 
$24.99
GT
SAG-AX7-MPI
INTERNALLY MATCHED PHASE INVERTER...IMPROVES BASS RESPONSE AND ELIMINATES "DEAD SPOTS."  ALSO IMPROVES OVERALL SUSTAIN IN ALL REGISTERS.
CALL/EA
GT
SAG-AT7-MPI
SEE ABOVE
CALL/EA
GT
SAG-MHG
HIGH GAIN MARSHALL KIT W/ 2 SELECT HIGH GAIN ECC83S AND ONE MATCHED PHASE INVERTER
$76.99/EA
GT
SAG-FHG
HIGH GAIN FENDER KIT W/ 2 SELECT HIGH GAIN 12AX7C AND ONE MATCHED PHASE INVERTER
$76.99/EA
GT
SAG-FST
SOFT TOUCH FENDER KIT W/ 2 SELECT LOW GAIN 12AX7C AND ONE MATCHED PHASE INVERTER
$76.99/EA
GT

928-PR

DUET

POWER REDUCER (UP TO 70% LESS POWER) FOR 6L6 OR EL 34 POWER TUBES.  LOADED W/ EL 84S
$84.99/EA
GT
5AR4
RECTIFIER TUBE
$25.99
GT
5U4
Russian origin RECTIFIER TUBE
$23.99
GT
5Y3
Russian origin RECTIFIER TUBE
$21.99

 

WINGED "C" (JSC SVETLANA, ST PETERSBURG)

MAKE

MODEL

DESCRIPTION

PRICE

WC
6L6-GC

RICH AND DETAILED TONE, ONE OF THE BEST SOUNDING 6L6'S AVAILABLE TODAY

$/EA

(MATCHED SET)

 

WC

EL34

GREAT FOR MARSHALLS, LIMITED PRODUCTION!

$37.49/EA

(MATCHED SET or QUAD)

 

MESA BOOGIE

MAKE

MODEL

DESCRIPTION

PRICE

MESA STR-440 NEW, RUGGED CHINESE MADE 6L6.  NOW THE STANDARD OEM TUBE FOR ALL 6L6 TYPE MESA AMPS.  SOUNDS CRUSHING IN THE RECTIFIER SOLO SERIES.
$42.00/DUET
MESA STR-447 SOVTEK EL 34, TRADITIONAL EL34 TONE.  AGRESSIVE MIDS AND HIGHS.  RELIABLE QUALITY.
$42.00/DUET
MESA STR-417 CHINESE 6V6 W/ DEEP BASS AND SHIMMERING HIGHS.
$35.00/DUET
MESA EL-84 6BQ5. CONSISTENT, RELIABLE W/ A TIGHT AND AGGRESSIVE TONE.
$22.00/DUET
MESA 12AX7 SOVTEK MADE...TESTED FOR LOW MICROPHONICS.
$17.00/EA
MESA SPAX7 12AX7 TUBES THAT ARE HAND SELECTED FOR ULTRA QUIET PROPERTIES, AND AN EVEN RESPONSE IN HIGH GAIN APPLICATIONS.  MOST EFFECTIVELY USED IN THE 1ST GAIN STAGE OF PREAMPS.
$21.00/EA
MESA 12AT7 MOST OFTEN USED FOR REVERB OR PHASE INVERTER.
$17.00/EA
MESA 5U4GB RECTIFIER TUBE
$25.00/EA

 

JJ (FORMERLY TESLA)

MAKE

MODEL

DESCRIPTION

PRICE

JJ

E34L

HIGH POWER W/ ROCKIN' HOT TONE!  AWESOME IN MARSHALLS.

$14.99/EA

(MATCHED SETS AVAILABLE)

JJ
EL84

WARMER, EVENLY BALANCED SOUND W/ ARTICULATE MIDS. 

$10.99/EA

(MATCHED SETS AVAILABLE)

JJ

6V6S

JJ MADE W/SPIRAL FILAMENT.  LATELY THE MOST IN DEMAND 6V6.

$15.99/EA

(MATCHED SETS AVAILABLE)

JJ
ECC83S
GREAT FOR HIGHER GAIN AMPS...HAS A STRONG MIDRANGE RESPONSE.
$10.99/EA
JJ

ECC832/

12DW7

COMBINATED DOUBLE TRIODE FOR SPECIAL PURPOSES
$10.99/EA
JJ
6L6GC
 

$17.99/EA

(MATCHED SETS AVAILABLE)

JJ
5U4GB
 
$15.99/EA

 

E.H./SOVTEK

MAKE

MODEL

DESCRIPTION

PRICE

EH 6L6GC GOOD, HIGH POWER TUBE.  GREAT FOR FENDER STYLE AMPS.

$18.49/EA

(MATCHED SET)

EH EL84  

$12.99/EA

(MATCHED SET)

EH 7591A SMOOTH, YET PUNCHY FOR ALL OF YOU AMPEG OWNERS!

$23.49/EA

(MATCHED SET)

EH 12AX7 HIGH GAIN, LOW NOISE, MUSICAL TONE.
$10.99/EA
EH 12AY7 ALSO KNOWN AS 6072A
$13.99/EA
EH 12AT7 PERFECT FOR REVERB CIRCUITS AND DRIVERS.
$11.99/EA
EH 12AU7 ALSO KNOWN AS ECC82
$13.99/EA
EH 12DW7  
$16.99/EA
EH EF86  
$22.99/EA
EH 6CA4  
$15.99/EA
EH 6550  
$31.99/EA
EH 6V6GT  
$16.99/EA
EH 6SN7  
$20.99/EA
EH 5U4GB  
$14.99/EA
SOVTEK 5881/6L6WGC SMALL BASE TUBE.  SWEET, ROUND TONE. 

$12.99/EA

(MATCHED SET)

SOVTEK EL84 USED BY FENDER, CRATE AND PEAVEY.  SMOOTH, WARM DISTORTION. 

$13.99/EA

 

SOVTEK 12AX7WB DARKER, WARMER SOUND W/ MORE GAIN AND SATURATION.
$13.99/EA
                                                           TUNG SOL
TUNG-SOL 5881  
$19.99/EA
TUNG-SOL 6L6GC STR  
$23.99/EA

 


We also stock oddball/hard to find tubes Feel free to give us a call if you don't see what you're looking for...

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