| WANTED Dead or Alive! Stereo Receivers, Power & Pre-Amps, Musical Instrument Amps, Speakers |
| Repair of Amateur and Pro Gear from Receivers and Tuners to Amplifiers, Keyboards and Pre-Amps |
| REPAIRS |
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| PRO GEAR |
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| KEYBOARDS |
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| HOW TO SHIP |
| Complete Hammond & Leslie Service Including Hard-To-Find Parts |
| HAMMOND/LESLIE |
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| REPAIR |
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| PARTS |
| Equipment, Audio Gear, Cases, Items For Sale on eBay |
| FOR SALE |
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| HYBRID CASES |
| Contact Us for More Information About Servicing Your Equipment, How to Ship and Pricing Information |
| CONTACT US |
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| ABOUT US |
|
General
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ORIG.
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EQUIV.
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7025
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=
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ECC83/12AX7
|
|
12AT7
|
=
|
ECC81
|
|
12AU7
|
=
|
ECC82
|
|
12AX7
|
=
|
7025/ECC83
|
|
12AY7
|
=
|
6072
|
|
12DW7
|
=
|
7247
|
|
5AR4
|
=
|
GZ34
|
|
5U4
|
=
|
GZ32
|
|
5Y3
|
=
|
GZ30
|
|
6CA4
|
=
|
EZ81
|
|
6CG7
|
=
|
6FQ7
|
|
6K11
|
=
|
6Q11/6C10
|
|
6U10
|
=
|
6AC10
|
|
6CA7
|
=
|
EL34/KT77
|
|
6L6
|
=
|
5881/KT66
|
|
6V6
|
=
|
7408
|
|
6550a
|
=
|
KT88/6550
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|
ECC83
|
=
|
7025/12AX7
|
|
EL34
|
=
|
6CA7/KT77
|
|
EL84
|
=
|
6BQ5
|
|
Industrial
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||
|
ORIG.
|
EQUIV.
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5871
|
=
|
6V6
|
|
5881
|
=
|
6L6
|
|
6087
|
=
|
5Y3
|
|
6135
|
=
|
6C4
|
|
6136
|
=
|
6AU6
|
|
6189
|
=
|
12AU7
|
|
6201
|
=
|
12AT7
|
|
6626
|
=
|
OA2
|
|
6663
|
=
|
6AL5
|
|
6679
|
=
|
12AT7
|
|
6680
|
=
|
12AU7
|
|
6681
|
=
|
12AX7
|
|
6853
|
=
|
5Y3
|
|
7025
|
=
|
12AX7
|
|
7184
|
=
|
6V6
|
|
7247
|
=
|
12DW7
|
|
7408
|
=
|
6V6
|
|
7543
|
=
|
6AU6
|
|
7729
|
=
|
12AX7
|
|
7730
|
=
|
12AU7
|
|
European
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||
|
ORIG.
|
EQUIV.
|
|
|
ECC81
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=
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12AT7
|
|
ECC82
|
=
|
12AU7
|
|
ECC83
|
=
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7025/12AX7
|
|
ECC88
|
=
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6DJ8
|
|
EL34
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=
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EL34/6CA7
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|
EL37
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=
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6L6
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|
EL84
|
=
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EL84
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|
EZ81
|
=
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6CA4
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|
GZ31
|
=
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5U4
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|
GZ32
|
=
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5U4
|
|
GZ34
|
=
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5AR4
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|
GZ37
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=
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5AR4
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|
KT66
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=
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6L6
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KT77
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=
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EL34/6CA7
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KT88
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=
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6550
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U50
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=
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5Y3
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|
U51
|
=
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5U4
|
|
U52
|
=
|
5U4
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|
U54
|
=
|
5AR4
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|
U77
|
=
|
5AR4
|