It accepts almost any type of output or preamp tube without bias adjustment-even in combination-for an astonishingly wide range of tone available for nearly any style of guitar playing.

The standard of construction is absolutely top class, as you would expect for any handmade amplifier.

Underneath its large, perforated steel lid you'll find large transformers and hi-fi style internal baffle plates to cut down on hum, as well as the tube sockets.

On its front panel is a pair of input jacks labeled More and Less, followed by a Cut switch (high-cut filter), Volume, Treble, Bass, and Attitude (driver tube response control).

In the center is a light bulb that glows as the amp distorts with a small switch to turn it off, a control for the built-in Hot Plate (output attenuator), and a defeat switch for the Hot Plate.

The amp sports an acid-etched control plate with a delicate marine theme inspired by Glasgow artist Charles Rennie Mackintosh.
]]> http://www.tubeampheads.com/thd_bivalve-30_30w_class_a_amplifier_head/feed http://www.tubeampheads.com/thd_flexi-50_50w-20w_class_ab_amplifier_head http://www.tubeampheads.com/thd_flexi-50_50w-20w_class_ab_amplifier_head#comments Sun, 01 Mar 2009 05:00:00 +0000 PriceBot http://www.tubeampheads.com/?p=10043 The precision, hand-built, single-channel THD Flexi-50 50W/20W Class AB Amplifier Head can operate loaded with almost any preamp and power tubes in any combination.

It's the only amplifier you need to own.

Whether you strive for English overdrive, California clean, or Texas punch, this master-class head can deliver it.

It also boasts a heady 50W Class-AB operation, footswitchable overdrive/boost, and footswitchable master volume control.

Its consistently overbuilt and pristine circuitry ensures dramatic touch sensitivity even at the highest overdrive settings.

Its incredible flexibility (the reason it's named Flexi-50) delivers all the sounds and tones you could possibly desire, from vintage purr to modern, high-gain roar.

It has a Lo/Hi input switch; Volume, Treble, Middle, Bass, Master, and Cut knobs; Boost section with separate Gain and Tone knobs, and a wattage select switch (50W/20W).
]]> http://www.tubeampheads.com/thd_flexi-50_50w-20w_class_ab_amplifier_head/feed http://www.tubeampheads.com/randall_rm50hb_50-watt_modular_tube_amp_head http://www.tubeampheads.com/randall_rm50hb_50-watt_modular_tube_amp_head#comments Sun, 01 Mar 2009 05:00:00 +0000 PriceBot http://www.tubeampheads.com/?p=10042 18 independent hot-swappable plug-in preamps are available.

Physically designed after the preamp sections of the world's greatest amps, they generate unparalleled purity of tone in all styles.

The Randall RM50HB becomes any combination of classic or modern amps, simply by plugging in your choice of tube preamp modules.

Designed for the club professional who is looking for an all-tube amp with multiple tones.

The RM50B gives you 50W of power using Ruby 6L6 tubes and 2 modular channels for plugging in Randall preamps.

Controls include master volume, master density and presence controls, and front panel mix control.

Connections include a tube-buffered parallel effects loop, series effects loop, slave out, rear master input (for volume pedal), and rear bias test points.
]]> http://www.tubeampheads.com/randall_rm50hb_50-watt_modular_tube_amp_head/feed http://www.tubeampheads.com/randall_rm100m1_tube_amp_head http://www.tubeampheads.com/randall_rm100m1_tube_amp_head#comments Sun, 01 Mar 2009 05:00:00 +0000 PriceBot http://www.tubeampheads.com/?p=10041 Includes all-tube Clean, Treadplate, and Ultra plug-in preamp modules.

This highly versatile 3-channel head melds tradition and technology.

3 independent channels can be loaded with your choice of any of the available tube preamp modules.

Set this head up with tones that exactly fit your needs, then expand your arsenal anytime you like.

Enjoy the ease of replacing your power tubes anytime you like, with the very user-friendly power tube bias section.

If a tube fails, no problem, the amp will kick that tube out of the circuit, and a small LED will light by the tube that fails.

Connect your RM100B to any MIDI-capable external processor and program individual effects to each channel.

With the MIDI in/thru, simply select your channel and external effect, using the included RF3 MIDI footswitch.

The footswitch will select both the RM100 channel and effect you want at the same time.

So, if you need the volume and power only a head will offer, choose one that will adapt to your styles.

All modules include 2 - 12AX7 preamp tubes, 3 band EQ with bright switch, and level control.

See recommended accessories on this page to choose from the following modules to build your own custom combination of tones:Ultra Module Brown Module Clean Module SL+ Module Plexi Module JTM Module Top Boost Module Tweed Module Blackface Module DLX Module

This highly versatile 3-channel head melds tradition and technology.

3 independent channels can be loaded with your choice of any of the available tube preamp modules.

Set this head up with tones that exactly fit your needs, then expand your arsenal anytime you like.

Enjoy the ease of replacing your power tubes anytime you like, with the very user-friendly power tube bias section.

If a tube fails, no problem, the amp will kick that tube out of the circuit, and a small LED will light by the tube that fails.

Connect your RM100B to any MIDI-capable external processor and program individual effects to each channel.

With the MIDI in/thru, simply select your channel and external effect, using the included RF3 MIDI footswitch.

The footswitch will select both the RM100 channel and effect you want at the same time.

So, if you need the volume and power only a head will offer, choose one that will adapt to your styles.

All modules include 2 - 12AX7 preamp tubes, 3 band EQ with bright switch, and level control.

See recommended accessories on this page to choose from the following modules to build your own custom combination of tones:Ultra Module Brown Module Clean Module SL+ Module Plexi Module JTM Module Top Boost Module Tweed Module Blackface Module DLX Module

This gives you the ability to coax a wide range of tones out of the ValveKing 100 Head.

It features 12AX7 preamp and 6L6GC power amp tubes; 2 footswitchable channels with independent 3-band EQ and volume; footswitchable boost on the lead channel; global resonance, presence, and reverb controls; a buffered effects loop; and dual speaker jacks in parallel.
]]> http://www.tubeampheads.com/peavey_valveking_100_head/feed http://www.tubeampheads.com/traynor_ycs100h_custom_special_100h_100w_guitar_amp_head http://www.tubeampheads.com/traynor_ycs100h_custom_special_100h_100w_guitar_amp_head#comments Sun, 01 Mar 2009 05:00:00 +0000 PriceBot http://www.tubeampheads.com/?p=10038 The Custom Special 100H's true three-channel architecture offers full control of each and every channel.

No shared EQ's or pseudo "channels" here.

Every channel on the YCS100H amplifier head has individual gain and volume controls, a full three band EQ, boost level and its own effects return and reverb settings.

Powered by four EL34EH's the YCS100H has two power levels, a true 100-watt Class AB mode, and a more manageable 30-watt Class A configuration ideal for recording or rehearsal.

Four 12AX7A's make up the all tube pre-amp stage.

To ensure maximum versatility, the YCS100H has an in-line pre-amp send / power amp return for in-line effects, and a side chain effects send with individual effects return level controls for every channel.

The Traynor YCS100H amp head's master section includes a Master Volume, Presence and Resonance controls.

The unique Resonance control, when used with a high quality and responsive loudspeaker enclosure, like the Traynor YCS412, allows the player to dial in the exact bass response from their rig that they want to hear.

It's easy to get any sound from a tight and punchy tone to a looser, more vintage-tube sound with the YCS100H.

The Resonance control actually controls the damping factor of the amplifier's output stage, and allows the player to take full advantage of the cabinet's "tone".

An XLR direct output with speaker compensation ensures the Traynor half-stack can be easily fed to a live PA without having to mic the cabinet.

The headphone output has speaker compensation and its own level control, independent of the amplifiers master volume, and can even be used when the amp is in standby mode for silent recording and practicing.

A solid plywood cabinet construction with all-metal chassis protects the YCS100H's glass epoxy circuit boards, tubes and wiring, ensuring years of road-readiness and unmatched reliability.

The fourth button on the custom four-button footswitch controls an overall master lead boost level that kicks any channel up for solos, as well as instant access to any channel with a single stomp no more tap dancing for a live sound.

Made famous in the 60's and 70's, Traynor Tube Amps were a hit among both professional and hobby guitarists, and were known for their affordability and great tone.

And they were tough as nails!!

Legends abound about co-founder Pete Traynor's rigorous Quality Control measures that, at times, involved dropping things from the factory roof if it didn't survive the fall and still work after, it wasn't up to spec and had to be reworked some more.

The legends are true, and although Traynor doesn't make a habit of throwing guitar amps off of the roof anymore, they still build them to that high level of standards.

The runaway hit that is the Traynor Custom Valve series sent engineers back to the drawing board to answer the demands of devoted followers users who demand the high quality tone, construction and

This Randall amp head employs both traditional and modern technology rolled into one amplifier.

The modular channel can be loaded with your choice of available tube preamp modules.

Load it up with a preamp tone that fits your needs with the ability to expand your arsenal anytime a new tone is needed.

Don't purchase an amplifier because you like only its clean or hi-gain tone.

Equip the Randal MTS RM20 amp with your custom set-up.

With more than a dozen tube preamps always available from Randall, a new tone is just a module away.

Change and bias your own power tubes.

Enjoy the ease of replacing your power tubes anytime you like with the very user friendly power tube bias section found on each Randall MTS amplifier.

If a tube fails, no problem, the amp will kick that tube out of the circuit and a small LED will light by the tube that fails.

Replace only the small protection fuse and tube using a small voltage meter and small screwdriver to adjust each individual bias point.

If you like experimenting with different tube types, the bias section allows you to pop in and bias a new set of tubes in just a few minutes.

The RM20 features a tube boost function with Gain and Level controls as well as Master Presence and Density.

Choose between live mode or silent mode for direct recording using the included "Mic Eliminator" XLR output.

Other pro features include a Series Effects loop, tube bias section.

Includes boost footswitch.

Choose between two coverings: black (RM20HB) or palomino (RM20HP).
]]> http://www.tubeampheads.com/randall_mts_series_rm20_15w_guitar_amp_head_without_modules/feed http://www.tubeampheads.com/randall_mts_series_rm50hp2_50w_guitar_amp_head_with_modules http://www.tubeampheads.com/randall_mts_series_rm50hp2_50w_guitar_amp_head_with_modules#comments Sun, 01 Mar 2009 05:00:00 +0000 PriceBot http://www.tubeampheads.com/?p=10036 The Randall MTS Series RM50HP2 is both traditional and modern technology rolled into one amplifier head.

First, you have 2 independent modular channels that can be loaded with your choice and combination of the available tube preamp modules.

Load each channel with a preamp tone that fits only your needs with the ability to expand your arsenal anytime a new tone is needed.

Don't purchase an amplifier because you like only it's clean or high-gain tone.

Build this amp with your clean, your rhythm, and your high-gain tone for a complete custom set up.

With more than a dozen tube preamps always available, chances are you'll have a hard time picking just two.

Change and bias your own power tubes!

Enjoy the ease of replacing your power tubes anytime you like with the very user friendly power tube bias section found on each MTS amplifier.

If a tube fails, no problem, the amp will kick that tube out of the circuit and a small LED will light by the tube that fails.

Replace only the small protection fuse and tube using a small voltage meter and small screwdriver to adjust each individual bias point.

If you like experimenting with different tube types, the bias section allows you to pop-in and bias a new set of tubes in just a few minutes.

MIDI channel switching and capability!

Connect your RM50 to any MIDI capable external processing and program individual effects to each channel.

With the MIDI in/thru jacks simply select your channel and external effect, using the included MIDI footswitch, press and hold the channel switch button on the head for two seconds, and hit the store button of the processor to save the preset.

The included footswitch will then select both the RM50 channel and effect you want at the same time.

The RM50HP2 features a unique Palomino covering with tweed grille cloth and comes preloaded with two modules!

Blackface and Plexi.

Blackface - Based on the preamp circuit of a Fender® Blackface Twin™.

Legendary clean tone with cutting mid-range and sparking highs.

The standard for a wide-range of cleans.

Plexi - Based on the preamp circuit of a classic Marshall® Plexi.

Anywhere from Page, to Angus, to Gibbons.

The amp that defined '70s rock and punk tone.

The most flexible all-tube series of amps, preamps, and combos ever created.

The swappable MTS modular preamp components allow you to customize your set up for a sound that's all yours.

You choose the tone!

With 14 modules to choose from and more in the works, having a new amp is as simple as plugging in a new module.

Start with as few as one or as many as you like, and have all your favorite tones right at your fingertips.

All modules can be used for the RM4 preamp, RM combos, and RM heads.

All modules utilize the same panel layout, which includes Gain, Bass, Mid, Treble, and Master controls.

A bright switch is included directly under each Bass control.

Each preamp module houses two 12AX7 tubes which can easily be changed or replaced.

Use the thumbscrew to remove

The Clean channel offers luscious clean tones, rich open and well defined.

The Gain channel has 4 tube stages and its improved dynamics and pressure make this channel the best chords-channel for every blues and rock style.

The Ultra-Gain channel goes further than many people think possible.

Its 5 tube stages bring you high gain and harmonically rich and singing lead tone while still having excellent chord definition.

The completely redesigned 120-Watt power amp produces an incredible amount of push in the Low End, has more headroom and greater transparency.

The Powertone II also offers 3 Speaker Damping levels: High, Low and Ultra Low.

The Ultra Low damping makes the amp sound incredibly open and powerful.

With all these features the Powertone II amp head will give you a superb sound for every music style on every volume level, from not-to-loud small club level to a feel-it-in-your-stomach grand stage level.

The Powertone II's simple and intuitive user interface allows you to easily create, control and refine all the tones you've ever desired.

From a sparkling, open and very detailed clean tone through a rough and grungy rock tone to a lead tone with an almost unlimited amount of gain, it's all there.
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