What does 'biasing' a tube amp head mean, and why is it important?

Biasing adjusts the operating point of the power tubes for optimal performance and longevity, preventing distortion or damage.

Why would I choose a tube amp head over a combo amp?

Heads offer greater flexibility to pair with different speaker cabinets, allowing you to tailor the sound to specific venues or recording environments.

What are the differences between various preamp tube types (e.g., 12AX7, 12AT7)?

Different preamp tubes influence the gain and overall character of the amplifier; 12AX7s offer higher gain, while 12AT7s are more linear and provide cleaner tones.

Tube Guitar Heads - Browse 251 Musical Instruments - Page 5

Engl Savage 120 E-610 MKII Bundle

Tube Guitar Heads

$3,035

4.7 Expert Rating

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PRS HDRX 20 Head

Tube Guitar Heads

$802

Amp Head for Electric Guitar, 2 Channels, Power: 20 watts, Controls: Volume per channel (Treble and...

4.5 Expert Rating

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Diezel VHX EL34 Head

Tube Guitar Heads

$3,849

Tube Amp Head for Electric Guitar, Programmable, full analogue 4-channel tube amp with built-in...

4.4 Expert Rating

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Diezel VH4 EL34 Head

Tube Guitar Heads

$3,201

Electric Guitar Amp Head, All-tube, Handmade, Power: 100 W, Tube configuration: 4x EL34 tubes,...

4.9 Expert Rating

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Diezel VH2 EL34 Head

Tube Guitar Heads

$2,079

Tube Head For Guitars, Power: 100 W, 2 Channels, Power tubes: 4 x EL34, Preamp tubes: 5 x...

4.8 Expert Rating

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Diezel Herbert EL34 MKIII

Tube Guitar Heads

$3,179

Tube Head For Electric Guitars, 3 Fully independent channels, including separate EQs, Power:...

4.5 Expert Rating

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Engl E606 Ironball Head 20 S Bundle

Tube Guitar Heads

$1,474

4.7 Expert Rating

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Evh 5150 III 50 W 6L6 Head Bundle

Tube Guitar Heads

$1,685

4.5 Expert Rating

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Evh 5150 III 50 W 6L6 Head Bundle

Tube Guitar Heads

$1,726

5 Expert Rating

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Engl E633 Fireball 25 Bundle

Tube Guitar Heads

$1,169

5 Expert Rating

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Morgan Amplification MVP66 Head Twilight

Tube Guitar Heads

$2,199

Tube Amp Head for Electric Guitar, 1 Channel, Big KT66 tube sound with a...

4.8 Expert Rating

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Evh 5150 III Stealth 100W Head

Tube Guitar Heads

$2,199

Tube Head for Electric Guitar, Stealth Edition, Three channels, Power: 100 watts,...

4.5 Expert Rating

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Evh 5150 III 15W LBX-S Top

Tube Guitar Heads

$736

Tube Amp for Electric Guitar, 2 Channels: Clean (Green) / Full Burn (Red), Power: 15 watts...

4.7 Expert Rating

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Evh 5150 III 50 W 6L6 Head Stealth

Tube Guitar Heads

$1,506

Tube Amp Head for Electric Guitar, All tube, 3 Channels, Power: 50 watts, Tubes: 2x...

4.5 Expert Rating

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Engl E633 Fireball 25

Tube Guitar Heads

$989

Tube Amp Head for Electric Guitar, Channels: 2, Power: 25 watts, Preamp tubes: 4x ECC83 / 12AX7,...

4.4 Expert Rating

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Engl E606 Ironball Head 20 SE

Tube Guitar Heads

$1,319

Amp Head for Electric Guitar, Channels: 2, Power: 20 watts, Preamp tubes: 4x ECC 83/12...

4.6 Expert Rating

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Engl E651 Artist Blackout 100

Tube Guitar Heads

$1,528

All-Tube Amp Head for Electric Guitar, 2 Channels, Power: 100W, Full tube design - no...

4.8 Expert Rating

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Tone King Imperial MK II Head BR

Tube Guitar Heads

$2,749

Tube Amplifier Head for Electric Guitar, Integrated Ironman II compensated power...

4.8 Expert Rating

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Suhr PT15 I.R. Head

Tube Guitar Heads

$4,289

Tube Amp Head for Electric Guitar, Pete Thorn Signature Model, Built-in Reactive Load and...

4.8 Expert Rating

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Tone King Imperial MK II Head TRQ

Tube Guitar Heads

$2,859

Tube Amp Head for Electric Guitar, 2 Channels, Power: 20 watts, Integrated Ironman...

4.5 Expert Rating

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Friedman BE-100 Deluxe Head

Tube Guitar Heads

$5,224

Tube Amplifier Head for Electric Guitar, 3 Channel, Power: 100 watts, Preamp tubes: 5 x...

4.8 Expert Rating

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Engl Savage 120 E-610 MKII

Tube Guitar Heads

$2,573

Tube Head Amplifier for Electric Guitar, 4 Channels: Clean, Crunch I, Crunch II, Lead,...

4.4 Expert Rating

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Peavey invective MH

Tube Guitar Heads

$824

Amp, All tube, 20/5/1 watts, 2 x EL84 tubes, 2 x Channels + Boost, Noise Gate, FX Loop, Headphone...

4.6 Expert Rating

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Evh 5150 III 50 W 6L6 Head IV

Tube Guitar Heads

$1,462

Full Tube Amp Head for Electric Guitar, 3 Channels, Power output: 50 W, Tube equipment:...

4.5 Expert Rating

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Evh 5150 III 50 W EL34 Head BK

Tube Guitar Heads

$1,484

All-tube Guitar Amp Head, 3 Channels, Power: 50 Watts, Preamp tubes: 7x JJ ECC83S...

4.8 Expert Rating

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Marshall DSL100HR

Tube Guitar Heads

$879

Amp Head for Electric Guitar, DSL Series, Power rating: 100 W, Tube equipment: 4 x ECC83 and 4 x...

4.7 Expert Rating

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Engl E766 Marty Friedman Head

Tube Guitar Heads

$1,869

All-Tube Amp Head for Electric Guitar, Marty Friedman of Inferno Signature Model, Power:...

4.6 Expert Rating

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Hughes&Kettner GrandMeister Deluxe 40 Bundle

Tube Guitar Heads

$1,275

Hughes&Kettner GrandMeister Deluxe 40 Bundle

4.9 Expert Rating

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Evh 5150 III 15W LBX Top Bundle

Tube Guitar Heads

$703

4.9 Expert Rating

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Evh 5150 III 100S EL34

Tube Guitar Heads

$2,199

Electric Guitar Amp Head, Power: 100 W, All-tube, with 8x JJ ECC83 preamp tubes, and 4x matched...

5 Expert Rating

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Friedman Runt-50 Head

Tube Guitar Heads

$2,309

Friedman Amplification Runt-50 Head, Amp Head for Electric Guitar, All tube, 2 Channels: Clean and Overdrive, Power: 50...

4.7 Expert Rating

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Friedman Runt-20 Head

Tube Guitar Heads

$1,649

Amp Head for Electric Guitar, All tube, 2 Channels: Clean and overdrive, Power: 20 W, 3 Preamp...

4.6 Expert Rating

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Vox AC15H

Tube Guitar Heads

$824

Electric Guitar Amp Head, All-tube, Power: 15 W, Preamp tubes: 3 x 12AX7, Power tubes: 2 x EL84, 2 Inputs:...

4.9 Expert Rating

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Engl Powerball II E645/2 Bundle

Tube Guitar Heads

$1,715

4.5 Expert Rating

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Evh 5150 III 15W LBX Top

Tube Guitar Heads

$659

Amp Head for Electric Guitar, Power: 15 W / Can be reduced per switch down to 4 W, 2...

5 Expert Rating

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Bugera V55HD Infinium

Tube Guitar Heads

$439

All-Tube Guitar Amp Head, Power: 55 W, 3 Pre-stage tubes 12AX7, 2 Power amplifiers 6L6, 2...

4.5 Expert Rating

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Bugera G5 Infinium

Tube Guitar Heads

$276

Full Tube Guitar Amp Head, Power: 5 W, Power Attenuator: 5 W, 1 W, 0.1 W, 2 Channels, Morph control...

4.8 Expert Rating

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Engl Ironball Head Set

Tube Guitar Heads

$956

4.9 Expert Rating

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Engl Ironball Head 20 Bundle

Tube Guitar Heads

$1,092

4.6 Expert Rating

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Engl Fireball 100 E635 Bundle

Tube Guitar Heads

$1,725

4.8 Expert Rating

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Engl E606 Ironball Head 20

Tube Guitar Heads

$912

Full-Tube Amplifier, Power: 20 Watt, 2 Channels, Power stage tubes: 2x EL 84, Preamp tubes:...

4.7 Expert Rating

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Engl Powerball II E645/2 Bundle

Tube Guitar Heads

$1,920

4.5 Expert Rating

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Bugera 6262 Infinium

Tube Guitar Heads

$637

Electric Guitar Amp Head, All-tube amplifier, Power: 120W, 2 Channels (Clean/Crunch and Lead), 4x...

4.7 Expert Rating

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Bugera 333XL Infinium

Tube Guitar Heads

$658

All-Tube Electric Guitar Head, Power: 120 W, 3 Channels, 4 x 12AX7 Preamp tubes, 4 x EL34 Power...

4.6 Expert Rating

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Engl E646 Victor Smolski Ltd

Tube Guitar Heads

$2,199

Guitar Amp Head, Victor Smolski Limited Edtion model, All tube, 4 Channels, Power: 100...

5 Expert Rating

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Orange Dual Terror Head Bundle

Tube Guitar Heads

$1,290

5 Expert Rating

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Engl Fireball 100 E635 Bundle

Tube Guitar Heads

$1,495

5 Expert Rating

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Engl Fireball 100 E635 Head Bundle

Tube Guitar Heads

$2,016

4.6 Expert Rating

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Shop Tube Guitar Heads 2026

Engl Savage 120 E-610 MKII Bundle

PRS HDRX 20 Head

Diezel VHX EL34 Head

Diezel VH4 EL34 Head

Diezel VH2 EL34 Head

Diezel Herbert EL34 MKIII

Engl E606 Ironball Head 20 S Bundle

Evh 5150 III 50 W 6L6 Head Bundle

Evh 5150 III 50 W 6L6 Head Bundle

Engl E633 Fireball 25 Bundle

Morgan Amplification MVP66 Head Twilight

Evh 5150 III Stealth 100W Head

Evh 5150 III 15W LBX-S Top

Evh 5150 III 50 W 6L6 Head Stealth

Engl E633 Fireball 25

Engl E606 Ironball Head 20 SE

Engl E651 Artist Blackout 100

Tone King Imperial MK II Head BR

Suhr PT15 I.R. Head

Tone King Imperial MK II Head TRQ

Friedman BE-100 Deluxe Head

Engl Savage 120 E-610 MKII

Peavey invective MH

Evh 5150 III 50 W 6L6 Head IV

Evh 5150 III 50 W EL34 Head BK

Marshall DSL100HR

Engl E766 Marty Friedman Head

Hughes&Kettner GrandMeister Deluxe 40 Bundle

Evh 5150 III 15W LBX Top Bundle

Evh 5150 III 100S EL34

Friedman Runt-50 Head

Friedman Runt-20 Head

Vox AC15H

Engl Powerball II E645/2 Bundle

Evh 5150 III 15W LBX Top

Bugera V55HD Infinium

Bugera G5 Infinium

Engl Ironball Head Set

Engl Ironball Head 20 Bundle

Engl Fireball 100 E635 Bundle

Engl E606 Ironball Head 20

Engl Powerball II E645/2 Bundle

Bugera 6262 Infinium

Bugera 333XL Infinium

Engl E646 Victor Smolski Ltd

Orange Dual Terror Head Bundle

Engl Fireball 100 E635 Bundle

Engl Fireball 100 E635 Head Bundle

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