Item # 481827 | Customer Ratings: ( 5 Based on 8 reviews)

Print this page

  1. Select the information you'd like to print out.
  2. Cancel
Egnater Tourmaster Series 4100 100W All-Tube Guitar Amp Head
Use Add to Cart below to have it shipped to you, or to a store near you.
  • Store
  • Availability
Guaranteed Lowest Price
Pickup In Store

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.

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

    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
    Full or half power switch

Egnater 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

Product Reviews
(Based on 8 reviews)
Sort reviews:
Viewing Reviews 1 - 3 of 8 |
  • Last amp I'll ever need to buy

    As reviewed by Dale on 3/19/2010

    Just got home with the Tourmaster 4100 head and 2 of the 212 Tourmaster cabinets. Been playing it for about 4 hours. Got rid of 2 Marshall tube rigs in order to buy this without my wife killing me. This is by far the best amplifier I have ever played. The tone from these 4 channels can match just about anything you can think of. I have owned Marshall, Mesa, Orange and Fenders. I play thru a Gibson Les Paul and this thing is remarkable. Matching amp models really isnt my thing though. Creating my own sound is what i like to do. OMG!!! All I can say is go play one of these thru the 212 Eggy cabinet!!!!! You wont believe what you hear. Open up the manual and use the presets they give as a starting point. This amp and cab combination is about as close to perfect as I could have ever imagined. This amp will make you sound better and play better. In my opinion after playing around with this thing, you set the 4 channels for the music you are playing that night and all you need in the loop is a delay, chorus, flanger and wah pedal. Not only did my sound just become amazing.....I wont have to tap dance on pedal buttons all night either!!!! AMAZING!! This amp rating needs a 6th star!!!

    7 of 7 people found this review helpful.
    Was this review helpful?
  • tourMASTER

    As reviewed by JU on 3/22/2010

    The Egnater Tourmaster 4100 head is the perfect unit for any guitarist who craves versatility and all natural tube sound from an amp. The four channels with selectable power provide cleans that would make a Fender Twin Reverb jealous, and higher gain sounds that rival any Mesa or Marshall I auditioned. I am not a big fan of the built in master reverb, but it is selectable on the footswitch which is kind of nice. Also the amp weighs a ton, so plan on getting a road case with handles on the side so it can be carried by two hands. Other than that this amp has been remarkable for me in my set-up, and I am able to dial in any sound I need for any style of music I am playing.

    5 of 5 people found this review helpful.
    Was this review helpful?
  • REAL TUBES !!!!!

    As reviewed by Cary Tims on 5/12/2008

    Best amp. This amp is three times as loud as a Marshall and has better speakers. Having 30 speakers means you won't blow them unlike the 25's. The tubes are warm, and are the best I've ever played. I bought the half-stack 2 weeks after i played it. Worth the money.

    19 of 32 people found this review helpful.
    Was this review helpful?
Questions about the Tourmaster Series 4100 100W All-Tube Guitar Amp Head (481827)

PO Box 4769
Westlake Village, CA 91359
Order #: (if applicable)  * Denotes Required Field
*First Name:
*Last Name:
Click to add file attachment
File Upload 5mb limit