Tubes for the Gibson GA 25RVT Hawk

Tubes for the Gibson GA 25RVT Hawk

The Gibson GA 25RVT Hawk amplifier requires the following components:

× 1
12AU7
12AU7
Vacuum Tube - 12AU7 / ECC82, JJ Electronics - Regular
Vacuum Tube - 12AU7 / ECC82, JJ Electronics - Gold
Vacuum Tube - ECC802 / 12AU7, JJ Electronics, Long Plate - Regular
Vacuum Tube - ECC802 / 12AU7, JJ Electronics, Long Plate - Gold
Vacuum Tube - 12AU7A / ECC82, Electro-Harmonix - Gold
Vacuum Tube - 12AU7A / ECC82, Electro-Harmonix
Vacuum Tube - 12AU7A / ECC82, Triode, Dual, Medium MU
Vacuum Tube - 12AU7A / ECC82, Tube Amp Doctor, Premium Selected
Vacuum Tube - 12AU7 / 6189, Tung-Sol Reissue
Vacuum Tube - 12AU7 / B749, Genalex Gold Lion, Gold Pin
Please make a selection above.

A medium gain dual triode built with the quality and reliability that we’ve come to expect from a JJ tube. This 12AU7 offers smooth tones and clear definition which is why it’s no surprise that this tube is often found in hifi equipment as well as guitar amplifiers.

A medium gain dual triode built with the quality and reliability that we’ve come to expect from a JJ tube. This 12AU7 offers smooth tones and clear definition which is why it’s no surprise that this tube is often found in hifi equipment as well as guitar amplifiers.

A high performance, long plate version of the ECC82 / 12AU7. Like all JJ preamp tubes, these are built into a rugged package using the spiral filament and robust plate structure resulting in low microphonics and high reliability. The long plate version of this tube differs from the standard version with its stronger and fuller sound which offers a wider and more balanced frequency response.

A high performance, long plate version of the ECC82 / 12AU7. Like all JJ preamp tubes, these are built into a rugged package using the spiral filament and robust plate structure resulting in low microphonics and high reliability. The long plate version of this tube differs from the standard version with its stronger and fuller sound which offers a wider and more balanced frequency response.

Superior medium-Mu Twin Triode for use in preamplifier and driver circuits. Standard replacement for all circuits requiring 12AU7/ECC82 types.

Superior medium-Mu Twin Triode for use in preamplifier and driver circuits. Standard replacement for all circuits requiring 12AU7/ECC82 types.

Medium-mu twin triode intended for service in radio and television receivers or in audio amplifiers. The tube is suitable for use in a variety of stages, such as general-purpose amplifier, phase inverter, oscillator, or multivibrator.

The Perfect Choice for Stereo Audio Applications - Ideal as a Balanced Driver. Latest revision providing great musical performance and rich tone. This TAD 12AU7A / ECC82 has especially strong systems which are selected to provide two symmetric triodes. The perfect choice for stereo audio applications and ideal as a balanced driver.

Tung Sol 12AU7W / 6189 dual triode preamp tube. Made in Russia.

Genalex Gold Lion ECC82/B749 (12AU7) dual triode preamp tube with gold pins. Made in Russia. The original Genalex Gold Lion ECC82/B749 is one of the most rare 12AU7 types ever made. This tube featured superb linearity, balanced sections, and extremely low noise. The reissue Genalex Gold Lion ECC82/B749 features gold plated pins and has been carefully engineered to recreate all of the attributes of the original. This tube is a premium replacement for all 12AU7, ECC82, 5814, and 6189 types.

$12.95 × 1
$22.95 × 1
$15.75 × 1
$24.95 × 1
$24.50 × 1
$12.95 × 1
$22.90 × 1
$22.95 × 1
$21.95 × 1
$44.75 × 1
× 1
5Y3
5Y3
Solid State Rectifier - Yellow Jacket® YJR, For 5AR4, 5U4, 5Y3
Vacuum Tube - 5Y3GT, Rectifier, Full Wave
Vacuum Tube - 5Y3GT, Sovtek
Solid State Rectifier - For 5AR4, 5U4, 5Y3 Tubes
Vacuum Tube - 5Y3 S, JJ Electronics, Rectifier
Please make a selection above.
The YJR is a direct plug-in replacement adapter for use in most amplifiers that use 5AR4/GZ34, 5U4, 5Y3 or similar full-wave rectifier tubes. The YJR converts your amp's vacuum tube rectifier to a solid state rectifier, reducing tube sag for a tighter sound and feel. The tube rectifier can easily be swapped back in when sag is desired. This Yellow Jacket® is a solid state device and as such does not come with vacuum tubes.
  • Converts most audio amplifiers which use a vacuum tube rectifier 5AR4/GZ34, 5U4 or 5Y3 to a solid state device.
  • Safe for all common amplifiers and transformers.
All Yellow Jacket® converters have a one year warranty against manufacturer defects.
Filamentary twin-diode designed for full-wave rectifier operation in power supplies that have d-c output current requirements up to approximately 125 milliamperes.

Octal rectifier tube (Max DC output current = 125 mA) An indirectly heated diode intended for rectification of commercial-frequency alternating current. It has a 140 mA maximum output and filament voltage of 5 V and a filament current of 2 A ± 0.2 mA.

Solid State Rectifier Direct plug-in replacement for 5AR4, 5U4 and 5Y3 rectifier vacuum tubes in amplifiers with center tapped secondary power transformer. Use when less 'sag' is desired in the power supply; just switch back to the tube rectifier when 'sag' is desired.

The JJ Electronic 5Y3S is a ruggedly built octal rectifier tube with a directly heated cathode. This tube’s solid construction and thick glass envelope offer high reliability. The JJ 5Y3S will work in any 5Y3 position.

$14.95 × 1
$29.45 × 1
$17.50 × 1
$9.95 × 1
$16.95 × 1
× 4
6EU7
6EU7
Vacuum Tube - 6EU7, Dual Triode, High MU
Vacuum Tube - 6EU7, Tung-Sol Reissue
Please make a selection above.
Miniature, high-mu, twin triode primarily designed for use in low-level stages of high-gain audio frequency amplifiers.

Russian Tung-Sol 6EU7 tube. High-Mu twin triode with 9 pin miniature base. Made in Russia.

$34.90 × 4
$26.85 × 4
× 2
6V6
6V6
Vacuum Tube - 6V6GT, Mullard Reissue - Matched Pair
Vacuum Tube - 6V6GT / CV-511, Genalex Gold Lion - Matched Pair
Vacuum Tube - 6V6, JJ Electronics - Apex Matched Pair
Vacuum Tube - 6V6GT, Tung-Sol Reissue - Apex Matched Pair
Vacuum Tube - 6V6GT, Electro-Harmonix - Apex Matched Pair
Vacuum Tube - 6V6, JJ Electronics - Apex Burned-In Matched Pair
Vacuum Tube - 6V6, JJ Electronics
Vacuum Tube - 6V6-SD-M, Groove Tubes, Matched Pair
Vacuum Tube - 6V6GT, Electro-Harmonix
Vacuum Tube - 6V6GT, Tung-Sol Reissue
Vacuum Tube - 6V6GT, Mullard Reissue
Vacuum Tube - 6V6GT / CV-511, Genalex Gold Lion
Please make a selection above.

Mullard 6V6GT tube. Made in Russia. This valve is built to stand the high voltages encountered in the Fender Deluxe Reverb and other guitar amplifiers that ran the valves above the published specification. The smooth and balanced frequency response also makes it suitable for hi-fi use.

Genalex Gold Lion 6V6GT / CV511 beam-power tube. Made in Russia.

This 6V6 has the standard rugged construction we’ve come to expect from JJ which allows it handle much higher plate voltages than the typical 6V6 tube. The JJ 6V6 can even be used in place of a 6L6 in some amplifiers. Overall this tube has a warm and balanced tone with incredible separation and response. These tubes can cover a spectrum of sounds and styles all within the same amplifier.

Totally Tweed! The preferred OEM tube of '50s-era Fender Tweed Champ and Deluxe amplifiers The Tungsol 6V6 has a geometry designed to safely handle the higher voltages used in guitar amps " plus heavier plate and grid materials. The result.. better mids and bottom while keeping the smooth top of the classic 6V6's. The Tungsol 6V6 breaks up evenly from low E to high up the neck. Blues players will LOVE these tubes for the way they sing!

Octal power tube (Max Plate Watts = 14W) Beam power tetrode with a specially developed cathode coating, careful alignment of the grid, tri-alloy plate material for flawless performance up to 475 volts. Perfect for high plate voltage amplifiers like the Fender Deluxe Reverb.

This 6V6 has the standard rugged construction we’ve come to expect from JJ which allows it handle much higher plate voltages than the typical 6V6 tube. The JJ 6V6 can even be used in place of a 6L6 in some amplifiers. Overall this tube has a warm and balanced tone with incredible separation and response. These tubes can cover a spectrum of sounds and styles all within the same amplifier.

This 6V6 has the standard rugged construction we’ve come to expect from JJ which allows it handle much higher plate voltages than the typical 6V6 tube. The JJ 6V6 can even be used in place of a 6L6 in some amplifiers. Overall this tube has a warm and balanced tone with incredible separation and response. These tubes can cover a spectrum of sounds and styles all within the same amplifier.

The 6V6 is a low-output power tube (12-18 watts) often used in Fender® amplifiers, including the Champ®, Deluxe™, Dual Professional, Vibro-King®, Princeton®, Vibrolux® and others. It has a very warm, round and soft response with rich harmonics, and distorts easily. One of the best choices ever produced for rehearsal and recording amplifiers. Our most premium design, for long life and professional performance. The choice for many pro players who use Groove Tubes in their favorite amps for recording and rehearsal; fully captures the spirit and sound of tube amps from the '50s and '60s to the present.

Octal power tube (Max Plate Watts = 14W) Beam power tetrode with a specially developed cathode coating, careful alignment of the grid, tri-alloy plate material for flawless performance up to 475 volts. Perfect for high plate voltage amplifiers like the Fender Deluxe Reverb.

Totally Tweed! The preferred OEM tube of '50s-era Fender Tweed Champ and Deluxe amplifiers The Tungsol 6V6 has a geometry designed to safely handle the higher voltages used in guitar amps " plus heavier plate and grid materials. The result.. better mids and bottom while keeping the smooth top of the classic 6V6's. The Tungsol 6V6 breaks up evenly from low E to high up the neck. Blues players will LOVE these tubes for the way they sing!

Mullard 6V6GT tube. Made in Russia. This valve is built to stand the high voltages encountered in the Fender Deluxe Reverb and other guitar amplifiers that ran the valves above the published specification. The smooth and balanced frequency response also makes it suitable for hi-fi use.

Genalex Gold Lion 6V6GT / CV511 beam-power tube. Made in Russia.

$59.00 × 1
$69.90 × 1
$36.30 × 1
$60.00 × 1
$42.90 × 1
$38.80 × 1
$16.65 × 2
$54.95 × 1
$19.95 × 2
$28.50 × 2
$28.50 × 2
$33.95 × 2
Total price for all components:
$0.00
Currently selected components:
12AU7:Not selected
5Y3:Not selected
6EU7:Not selected
6V6:Not selected