Engl Retro Tube 100 Head E765

All-Tube Guitar Amp Head

  • 2 Channels
  • Power: 100 W
  • Gain boost for both channels
  • Mid-boost in the lead channel
  • Preamp tubes: 4x ECC83 (12AX7)
  • Power amp tubes: 4x EL34 (selected sentence)
  • Separate sound control per channel
  • Bright switch in channel 1
  • Tone switch (mid-shift) in channel 2
  • Gain boost switch
  • FX loop
  • Noise Gate with Threshold Control
  • 2 Master volume adjustment
  • Connection for Engl Z9 footswitch (Article no. 181665 - not included)
  • Output stages outputs: 2x 4 Ohm in parallel, 2x 8 Ohm in parallel, 1x 16 Ohm
  • Power amp options: 1x 4 Ohm, or 2x 8 Ohm, or 1x 8 Ohm, or 2x 16 Ohm, or 1x 16 Ohm
  • Colour: Black
  • Includes 2 front covers (red and yellow)
No JavaScript? No Audio Samples! :-(

Audio Examples

  • Blues
  • Metal
  • Progressive
  • Rock
  • Blues Reference
  • Metal Reference
  • Progressive Reference
  • Rock Reference
  • Show more

Further Information

Power 100 W
Power Amplifier Tubes EL34
Channels 2
Reverb No
Footswitch No
8 Customer Ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
4.9 / 5.0
  • handling
  • features
  • sound
  • quality
7 written ratings Read all reviews
a nuclear powered JCM800. riding a dinosaur.
dheim, 07.03.2017
The ENGL retro tube is a 2 channel amplifier powered by 4 EL34 valves, designed to be a "classic voiced" addiction to the range of high gain, modern sounding amps the german manufacturer is well known for.

The front panel sports the usual on/off and on/standby switches, a backlit (albeit quite dimly) retrotube logo, a master volume A (on the back panel there's a master volume B, that can be used - for example - as a footswitchable solo boost), a channel selecton and a gain boost (both can be controlled by footswitch).

Channel 1 and 2 have independent 3 band EQ, gain and volume, and ? while channel 2 has a "tone" switch (footswitchable as well), channel 1 has a "bright" switch that can just be operated directly on the amp. On the back panel the controls are completed by a noise gate (that can be engaged with a footswitch or simply turned off sliding the knob to 0) and a mix knob for the fx loop (that can be activated or bypassed via footswitch ? an awesome feature of all ENGL amps)

Going straight to the tone, channel 1 ranges from glassy, fender-ish cleans to bluesy dirts. A good way to get both tones is setting a low gain (2-3) and engaging the gain boost (i'll spend more words on the boost later). I find the break up of the unboosted channel with higher gain levels just a bit more pleasant, but then you'll lose both the cleaner end of channel 1 and the somewhat-less-cool-but-still-cool dirt tone provided by the gain boost (using it with higher gains creates a slightly compressed distortion pedal effect that i find quite uninspiring)

Channel 2 ranges from a highly dynamic classic rock distortion to full metal, again thanks to the built in gain boost.
I already submitted a review of this amplifier, and after a couple of years i have to admit i got it completely wrong... I used healthy amounts of gain, no boost (because when turned on things got a bit messy and definitely muddy), lots of mids in the EQ and no mid boost, and honestly i struggled to cut through the mix without a tubescreamer.
Then i found that this was the wrong approach.
Going back to a flatter EQ (with some mid and treble added, but not too many), engaging the mid boost, cutting the gain to 5-6 and letting the gain boost do its magic did the trick.

This way i get a full, aggressive voice that doesn't get lost even along the most obtrusive fellow guitarists, and can unboost channel 2 to get a fourth ? perfectly usable ? tone

To summarize, the retro tube sounds as tight and aggressive as every ENGL amp (don't be fooled by the whole vintage thing...) when needed, with a delicious "pissed off JCM800 on very nasty steroids" vibe mixed with a recognizable ENGL character "a-la Savage", has a great sounding clean channel that can double as a bluesy overdrive, and can cover classic rock tones as well ? maybe not as effortlessly as a classic Marshall but definitely well enough ? all with a couple of stomps on the footswitch!

Note: Regarding the foot control, i'm using a custom built 6 switch unit that works also on my Gigmaster 30, but any combination of stereo footswitches (or of course the original ENGL stompbox) can be used. Sadly there's no pedal included
Helpful · Not helpful · Report
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
de Automatically translated (Show original)
deOriginal review (Show translation)
Unfortunately there was an error. Please try again later.
Just wow!
Ratrac, 24.09.2012
Actually, I was satisfied with my Screamer fully, but according to the description, the Retro Tube seemed exactly to meet my requirements and wishes. The great videos and the good reviews have then moved me to order the part times. After it was finally there: plugged in and played. WOW - from the first sound (and without having turned large on the settings) to and away!

The sound is full, voluminous, balanced and never muddy in spite of a lot of bass and decent mids, and that on my Harley Benton G212 Vintage (had the box already and was always satisfied with it, but that it would also handle the power of the Retro Tops so easily I did not think ...). Could imagine that the amp at a 412er (there would probably be the Engl Retro Box first choice) even more detailed and differentiated, even if it is hardly possible. I find particularly impressive how dynamic the retro is - he reigns on the finest trifles, like variations in the stroke and on every control on the volume Poti.
The sound control of the amp is completely self-explanatory and the amp does not really leave any sound wishes open: from warm cleans to dirty crunch sounds to the full gain board, everything is offered and that in one (I repeat myself gladly) impressive quality.
The Clean and CrunchSounds are in nix the corresponding sounds of my Jennings AC40 (actually the same as a Vox AC30) after - only that I can adjust the volume and the sound image in the English much better.
The Zerr- and Leadsounds are (it is finally an Engl) simply 1a and offer Sustain to the turn. The sound is always "wide", warm and brilliant and has (in contrast to Screamer) no (too) sharp heights is nevertheless very differentiated and clear.

The processing is impeccable (Made in Germany just!) And the amp looks really good in original (better than on the pictures and in the videos - I find at least).

I've been playing guitar for over 20 years now - and have already released many amps (with and without pedals) now I've finally arrived! The Engl Retro Tube is the ideal amp for me, versatile and simple and gripping! A delay looped through the effect loop and that's it - all I need.
If someone is looking for a versatile amp with a great sound for different directions, he / she should try the Engl Retro Tube!

By the way, thanks to the clever sound control you can use the Amp even at normal exercise room volume and in smaller places ... even if the sound with a bit more (master) volume sounds even more saturated and much more fun :-)
Helpful · Not helpful · Report
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
1.629 €
Free shipping incl. VAT
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
Share This Product
Your Contacts
Phone: +49-9546-9223-20
FAX: +49-9546-9223-24
Online Guides
Guitar Amp Heads
Guitar Amp Heads
Though there are other options, the stack remains a rock icon, and is still the most flexible form of guitar amp­li­fic­a­tion.
Online Guides
Guitar Amps
Guitar Amps
The following pages give an overview of the various types of guitar amp available.
Engl Retro Tube 100 Head E 765
Engl Retro Tube 100 Head E 765
Rank #193 in Tube Guitar Heads
Engl Retro Tube 100 Head E 765
Engl Retro Tube 100 Head E 765
Rank #193 in Tube Guitar Heads
test results:
Offers include 24% Greek VAT and are valid as long as stocks last. Shipping costs to Greece are 20 EUR, free shipping on orders above 298 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
Recently Viewed
Alesis Strike MultiPad

Percussion Pad with Sampler and Looper 9 Velocity-sensitive pads, Adjustable RGB lights, 32 GB internal memory, 4.3" Colour display, Integrated sampler, Loop Recorder creates real-time loops, 2-Channel USB audio interface, WAV import via USB stick, 5 Effect processors, 2...

Recently Viewed
Focusrite Scarlett 8i6 3rd Gen

8-Channel USB2.0 audio interface with USB-C connection 24-Bit / 192 kHz, 2 Scarlett microphone preamps, Phantom power +48 V, Switchable air function, 2 Mic / instrument / line inputs: XLR / 6.3 mm jack combo balanced, 4 Line inputs:...

Recently Viewed
Antares Auto-Tune EFX+

Antares Auto-Tune EFX+ (ESD); pitch correction plugin; software for automatical or manual correction of pitch and intonation; Retune-Speed control for fine tune the desired effect from subtle natural pitch correction to the Auto-Tune Vocal Effect; humanize function reduces artefacts; Auto-EFX...

Recently Viewed
Marshall Fridge 4.4 Black

Marshall Fridge 4.4 Black; half stack design, Matte black finish on inside and outside; 7 blue LED´s; interior lighting 3 Watt E-14,Transparent removable trays; Thermostat placed at the side adjustable temperature; Increased tray space in door with additional metal holder...

Recently Viewed
Peterson StroboStomp HD

Pedal Tuner Large HD display, Save different tunings in different colours to be able to call them up again easily, True Strobe offers ± ± ± 0.1 Cent accuracy, More than 100 sweetened tunings with USB connection for user-defined...

Recently Viewed
Zoom LiveTrak L-20R

Rack Mountable Digital Mixer, Audio Interface and Recorder 20 Input channels: 16 Mono and 2 stereo channels, 16 XLR / TRS combi jacks, Stereo channels with 2x 6.3 mm jack and RCA jacks, Per channel: Gain control, 3-band equaliser,...

Recently Viewed

Roland CB-BTRMX; Carrying Case for Roland TR-8, TR-8S and MX-1; durable polyester materials; Fleece interior and foam padding; reinforced handle

Recently Viewed
Boss DD-200 Digital Delay

Effect Pedal for Electric Guitar Digital stereo delay, 12 Versatile delay programs, Stereo sound in 32 bit / 96 kHz studio quality, Real-time control plus 4 memory slots, Built-in phrase looper with 60 seconds recording time, LED display, Controls:...

Recently Viewed
Line6 Spider V 30 MkII

Electric Guitar Modelling Combo Power: 30 Watts, Speakers configuration: 1 x 8" Custom full-range & tweeter, Classic Speaker Mode for an organic sound and natural playing feel, Amp presets arranged by renowned sound designers (ex. Dan Boul of 65amps),...

Recently Viewed
Rockboard MOD 2 V2 Midi & USB Patchbay

Rockboard MOD 2 V2 All-in-One TRS, Midi & USB Patchbay; all-in-one patchbay for pedalboards; fits MOD slots in RockBoard pedalboards; compatible with a wide variety of other pedalboards; acts as central access point to your effects setup; establishes clean cable...

Recently Viewed
Focusrite Scarlett 18i8 3rd Gen

18-Channel USB2.0 audio interface with USB-C connection 24 Bit / 192 kHz, 4 Scarlett microphone preamps, Phantom power +48 V, Switchable air function, 4 Mic / instrument / line inputs: XLR / 6.3 mm jack combo balanced, 4 Line...

Recently Viewed
Electro Harmonix Tri Parallel Mixer

Effects pedal for electric guitar Three separate FX loops with flexible control enable the following configurations: up to three parallel FX loops - seamless switching between FX loops in XOR mode - send an instrument to 3 separate amplifiers...

Give Feedback
Feedback Found an error or want to give us feedback about this page?

We're looking forward to hearing from you and aim to solve any problems as soon as we can.