Item # H72387 | Customer Ratings: ( 3 Based on 15 reviews)

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Egnater Tweaker-40 40W Tube Guitar Amp Head
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A tone-tweaker's dream come true, with double the power of the original Tweaker!

The Egnater Tweaker-40 tube guitar amp head is an expansion of the award winning Tweaker-Series and is packed with the features tone tweakers have been asking for. The Tweaker-40 head offers the classic tonal characteristics of the original Tweaker with more than double the power, 6L6 tubes, and two independent channels, each with an expanded set of Tweaker switches.

The Tweaker-40's 11 onboard Tweaker switches provide a wide range of vintage tones, from ultra-pristine cleans to oversaturated leads. Use the USA/AC/BRIT switch to dial in your choice of American, British, or VX EQ. The Hot/Clean selector takes you on a journey from low to high gain, while the Vintage/Modern switch transforms the amp's feel from classic rock to modern edge. The Mid Cut switch sculpts the critical midrange while Egnater's signature Tight and Bright switches let you shape the low and high-end.

Egnater Tweaker-40 40W Tube Guitar Amp Head Features:

  • 40-watt, all-tube amp head
    Premium tubes: 2 - 6L6 & 3 - 12AX7
    Bass, Middle & Treble Controls
    AC, British or American voicing switch
    Two channels with Independent Volume & Gain, Tight & Bright voicing switches, Vintage/Modern amp voicing switch, Clean/Hot gain selector, and Mid Cut switch
    Buffered effects loop with level selector
    Footswitch for channel select and effects loop
    117V/230V voltage selector

Product Reviews
(Based on 15 reviews)
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  • Tweaker 40 Rocks!

    As reviewed by jrock on 8/30/2011

    This thing is exactly what I have been waiting for. Nice tones, flexible, 2 channel, big amp sound with a small footprint. No need to break your back hauling a 4x12 cab to jam. Just used it for a jam session and the 1x12 worked perfectly, rhythm or solos and my lead tone cut through everything!

    6 of 6 people found this review helpful.
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  • Precision, Clean, You Name It...

    As reviewed by Robert Gilbert _ on 8/1/2013

    Usually, my first reaction to a less expensive, cost-effective priced amp is, "How does it sound?" For those who want an amp head that offers plenty of clean headroom, as well as British and Modern amp settings, look no further... The Egnater 40W Tweaker amp head is a top choice of guitar enthusiasts on a budget who still want quality and soulful tone that they can practice and gig with. This amp can take you from jazz cleans, to blues crunch, to singing sustain in seconds with either a knob adjustment or footswitch click. Nice touch is the FX loop, many times absent on budget-priced amps. Not so with this amp. The tone is, in my humble opinion, warm, clean, reminiscent of boutique modded amps that cost much more. Have not needed to deal with Egnater Customer Service at this writing...will provide further details if concerns arise...

    3 of 3 people found this review helpful.
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  • The amp i've always wanted!

    As reviewed by Jeremy Parsons on 3/6/2012

    This thing is perfect! I've owned probably 20 amps in 2 years and theres always something i don't like about it. The Tweaker 40 is awesome all around. Beautiful cleans, nice grit, great sounding dirty channel for rock all the way up to van halen type music. Also the head is fairly light and has a small footprint. Another big factor on this one compared to alot of the other egnater heads is it has a total of 5 tubes which is much better for maintenance costs in my mind. Wattage is perfect for playing at home or small to medium gigs. Effects loop sounds great. Egnater is even putting Tung-Sol tubes in the preamp section on these amps. This is the first amp i've written a review on so i think that should speak to how happy i am with it.

    2 of 2 people found this review helpful.
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Questions about the Tweaker-40 40W Tube Guitar Amp Head (H72387)

PO Box 4769
Westlake Village, CA 91359
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