Egnater Tourmaster Series 4100 100W All-Tube Guitar Amp Head

(Black, Beige)  Sku #481827000476000

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Like four separate amps in one head.

Each of the Tourmaster 4100 amp head's channels has an identical set of controls, but that is where the similarities end.

Clean/Vintage 1 is the cleanest of the four. Within this channel lives a range of Classic tones ranging from pristine sparkle with the voicing switch set to MODERN to a punchy, aggressive drive (think clean JTM) in the CLASSIC mode. Pressing the button to activate the CONTOUR control opens an entire new range of beautiful clean, almost acoustic, tones not often found in a tube amplifier.

Clean/Vintage 2 has a very similar voicing to the Clean/Vintage 1 channel. This channel has more gain, so it can be pushed into mild overdrive. Sweet blues and classic rock tones are easily coaxed out of this channel. The contour knob adds another level of unique flavors.

Overdrive 1: From AC/DC crunch to modern rock, this channel covers a lot of bases all by itself. Dial down the gain and the feel is pure classic rock. Push the gain and enter into more modern, saturated territory. Scoop the mids with the CONTOUR control for monstrous metal or set it for classic British rhythm.

Overdrive 2: The Tourmaster's most intense channel, you'll find ferocious gain with a wide range of tones to suit the '80s shredder as well as the heaviest modern metal player. Scoop the mids with the powerful CONTOUR control for massive crunch or push the midrange for a solo tone that cuts through with serious authority.

Power Grid: This is a really cool feature you will only find on the Egnater Tourmaster amps. Using a group of 5 slide switches on the rear panel, you can set the power output for each channel individually. There is a 3-position slide switch corresponding to each of the four channels and a single FULL POWER/ HALF POWER slide switch. In FULL POWER mode, you can choose between 100w, 50w or 25w per channel. In the HALF POWER mode, you can between choose 50w, 25w or 10w per channel.

With the Tourmaster 4100 amp head, you not only have a wide array of tones available from the preamp channels, but with the Power Grid you can introduce any amount of power tube distortion you wish to each channel: all preset, all automatic.

  • 100-Watt All-Tube Head
  • Four Channels with Selectable voicing
  • Power Grid: Set Wattage for Each Channel
  • from 10w up to 100w
  • Tube-driven Assignable Effects Loop
  • Tube Driven Reverb
  • Rugged Six-Button Footswitch
  • Powered by Groovetubes
  • Four independent channels each with: Gain control; Master control; Treble, middle, bass; Classic/modern voicing switch
  • Tube driven reverb
  • Master Presence/Density
  • Assignable tube driven effects loop: Assign to channels 1&2, Assign to channels 3&4, Assign to all four channels, Assign to pedal only, Send and return level controls, Selectable series or parallel
  • Cabinet voiced line/recording out
  • Simple master bias adjust with test points
  • Six preset power output levels for each channel from 10 to 100 watts

Tourmaster Series 4100 100W All-Tube Guitar Amp Head Specifications:

  • Output Power: 10 to 100 Watts RMS Presetable
    High Input Impedance: 1meg Ohm
    Low Input Impedance: 94k Ohms
    Output Impedance: 4 Ohms, 8 Ohms Or 16 Ohms - Selectable
    Effects Loop Send Impedance: 4k7 Ohms
    Effects Loop Return Impedance: 250k Ohms
    THD: 5% At Rated Output
    Preamp Tubes: Eight Selected Groovetubes / Egnater12AX7A / ECC83
    Output Tubes: Four Selected Groovetubes / Egnater 5881
    Density: +6db @ 120hz
    Presence: +8db @ 3.2khz
    Record Output Level: -50dBv To 0dBv
    Dimensions: 27.5" (W) x 11" (D) x 10.5 " (H)
    Weight: 60 lbs
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EgnaterTourmaster Series 4100 100W All-Tube Guitar Amp Head

(based on 1 review)

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(11 of 11 customers found this review helpful)


Egnater Tourmaster is excellent


from Winnipeg Manitoba

Comments about Egnater Tourmaster Series 4100 100W All-Tube Guitar Amp Head:

The Egnater 4100 head is awesome. You can get it to sound like any guitar amp there is. It is like having four separate amps where you can select the power output on each amp to optimise the sound. There are two great overdrive channels where you can vary the tone greatly. This amp can be dialed in to sound like the best clean amp then you have three more channels with great variations of grind honk and scream from creamy to hard bright grind or anything you can imagine.

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