Item Reviews for: Marshall DSL20HR Guitar Amplifier Head 20 Watts  -  MAR DSL20HR LIST
Marshall DSL20HR Guitar Amplifier Head 20 Watts
review title:

Killer head

By: Mike Long Island      Submitted: 12/9/2023

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Product Rating Product Review For a little amp head, this thing rocks! Doesn’t take up much room and it’s loud. The tones you get are outstanding and the price is right. If you’re looking to just have fun at home this is the head for you. Thank you AMS as always for your plans to make owning your dream gear a reality.
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Sounds fantastic!!

By: Doug Pelphrey      Submitted: 7/28/2023

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1 person found this review helpful.
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Product Review I absolutely love this amp, and I've owned several Marshall amps. And American Musical Supply made it super easy to make it mine!!!
review title:

Very portable

By: Paul Sallie      Submitted: 3/27/2023

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1 person found this review helpful.
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Product Review Powerhouse!! Love it!it sounds great,smart purchase!Thanks AMS!
review title:

20 watts doesn't mean small

By: Blind Boy Bobby Ray Lightning      Submitted: 10/12/2022

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1 person found this review helpful.
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Product Review I love this little amp. It will push when you need it to push, it will chug when you need it to chug. I like it so much I just pulled the trigger on a SV20 watt plexi. Tracking says it will be here day after tomorrow. Can't wait.
review title:

MARSHALL MARSHALL MARSHALL!

By: Dean Velazquez      Submitted: 4/29/2022

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3 people found this review helpful.
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Product Review This head is the perfect head for playing gigs! The sound is amazing! The clean channel is great, the dirty channel is 100% Marshall! The onboard digital reverb is weak, however with a good reverb pedal patched into the effects loop it doesn’t even matter. Also. Very important. Connect a good clean boost pedal at the end of the effects loop and you will get a good clean boost for solos on BOTH the clean and dirty channels. You’re welcome ??
review title:

Great sound

By: Joemcd      Submitted: 3/7/2022

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5 people found this review helpful.
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Product Review Bought this head and the Marshall 2x12 stack. What a sound. It's become my favorite setup.
review title:

Great little amp, Big Marshall Tone!

By: Christopher      Submitted: 3/7/2022

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3 people found this review helpful.
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Product Review Shipment was super fast as usual, and the amp was in great shape! Sat it on top of my Marshall 1960B 4x12, and this thing roars!!!
review title:

good stuff

By: corey t      Submitted: 2/28/2022

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Product Review classic channel is clean and compressed =distorts when turned up=ultra channel has a super amount of saturation and gain=tone shift is good for heavier tones=adjstable wattage is good for bedroom use=decent resonance control=footswitch is included=good stuff
review title:

It is plenty loud

By: Joey Castillo      Submitted: 2/25/2022

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Product Review The head through my marshall 1936a 2x12 cab wasn't my cup of tea. Plenty of volume. However using a digitech rp1000 in front and 4 cable wasn't good.I tried both. For me the clean channel was adequate as a stand alone. Possibly if you add a pedal or to into the loop could be nice. With the digitech it couldn't be cleared up. The signal was very distorted. The lead channel is o.k., however people have called it a fizzy distortion. To me it was more of a scratchy sound. Kind of like a fuzz pedal sound. I like a tighter more precise drive channel. I see how this amp could be great for certain guitarists. Not for me. I need versatility to do any style and tone.
review title:

So many tones!

By: JCBrown      Submitted: 1/25/2022

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1 person found this review helpful.
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Product Review Wow this thing is an absolute ripper. I'm currently using it to push an Orange 1x12 with a vintage 30 Celestion and FINALLY I can hear what this little cab can do. I can pull tones from Metallica to Deftones and everything between. Clean channel breaks up pretty quick into a nice fat chunk. Red channel though... wow is it hot! Handles pedals well in both the front and the effects loop. Currently running a Friedman BE-OD Deluxe and Boss GE-7 in front, a Boss Dd3T in the loop and a TC Electronic Sentry Noise gate using the 4 cable method. Sounds great at bedroom volumes (around 2) and absolutely SCREAMS when pushed. Easily gigable and lightweight. Not in the description but this does come with an included all metal foot switch to control channel switching AND effects loop, and a speaker cable along with the power cable An absolute affordable slayer head. ZERO REGRETS.
review title:

A Legend in sound

By: Billy Fender      Submitted: 12/27/2021

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1 person found this review helpful.
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Product Review If you want to add greatness to your sound this amp will be the one. Great for clubs or studio. With the versatility of 10watts or 20watts you can choose the right setting for the environment you are playing in. It definitely has the legendary crunch that Marshall is known for at a reasonable price!
review title:

balls to the wall

By: PhantomMuchoKiller      Submitted: 10/26/2021

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5 people found this review helpful.
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Product Review this thing packs a punch that any super hero would love to possess. Tubes created by a mad scientist. And sound to spare!!!
review title:

Affordable all tube Marshall

By: Chonies0      Submitted: 9/10/2021

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1 person found this review helpful.
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Product Review Great Marshall tones come from this little beast. Loud enough to play the bar scene and not get drowned out by the bass player. The crunch is great vintage tones and boost takes takes you out to metal sound. Love it straight out of the box. Does it pedal? Yes it does. I have 5 of my faves in line to get the sounds I love. It does get noisy if you go past 7 on the boosted gain channel but I use a pedal to keep it under with better results. Can’t go wrong with this purchase.
review title:

It is very loud for little wattage.

By: Jason McBee      Submitted: 7/28/2021

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3 people found this review helpful.
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Product Review The 10 watt and 20 watt selector switch is great. 10 watts is very loud for bedroom practice. Love the tube sound.
review title:

A Fiery Lil’ Beast

By: Iam of Az      Submitted: 6/30/2021

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1 person found this review helpful.
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Product Review 20 watts of fury, don’t let that number fool you. It’s a great fiery beast that sounds devilishly wicked. Folks hate the tone shift but if dialed in right you’ll find sweetness. I’d recommend it if you’re a metal head or rock n roller. Such a sweet little beast!
review title:

Sweet Marshall tone

By: Tuckerman      Submitted: 6/14/2021

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1 person found this review helpful.
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Product Review I have had it for a week and love it. It goes from super clean to full on metal overdrive. Price was good---delivered quick. Seems well built enough. The only thing I would change is to give the clean / classic channel some crunch so i could go from a light crunch to a heavy lead sound when switching channels because the clean channel is clean even when fully cranked. The DSL100 has a crunch option on the clean channel so it would be nice to have it here as well. But you can use the ultra gain channel and use the guitar volume to clean it up etc. I assume the clean channel would take pedals well from other reviews I have seen. Overall it rocks and gets really loud. Gig-able I think. Highly recommended.
review title:

Great Marshall tone!

By: TC      Submitted: 5/15/2021

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1 person found this review helpful.
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Product Review This amp is great! Clean sounds good and the dirty channel sounds great! Should have got one years ago!
review title:

Quality Versatile Tube Amplifier

By: D.      Submitted: 4/27/2021

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Product Review Great amplifier. The price is on point and the quality is there. From high gain to overdriven cleans this thing does exactly what you want it to. Throw in an overdrive pedal and it can keep up with a lot of the other stuff.
review title:

Decent gain cleans ehhh

By: Damien shanti      Submitted: 4/27/2021

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2 people found this review helpful.
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Product Review Overall it’s an ok amp I do like the ultra gain channel gives a old Metallica vibe w emgs overall amp seems cheaply built cleans sound like tin my prs mt-15 blows it away
review title:

Killer amp clean to metal

By: Chris      Submitted: 4/27/2021

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Product Review Great product works great sounds amazing nice marshall tone
review title:

Amazing tone at bedroom volumes but with enough guts to crank

By: Tony "Bones"      Submitted: 4/22/2021

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2 people found this review helpful.
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Product Review I have a DSL40c and loved it so much I bought a MX212AR Cabinet and matched it up with the DSL20HR head. NO REGRETS! Loving it. Great Marshall tones even at low volume but has enough power to rattle the walls. At 20 watts, you're not going to be doing arena shows with it ;) but its more than loud enough for any home, studio or small venue.
review title:

Awesome amp! I am really happy with this purchase.

By: M_Kid      Submitted: 4/21/2021

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2 people found this review helpful.
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Product Review I have been playing through a Blackstar ID:100TVP for the last five years and it is a great sounding amp.But I like this Marshall DSL20HR better. It sounds really good through my 4x12 cab. Mostly playing Maiden songs and it sounds great.
review title:

REAL Marshall Tone At ANY Volume - And Affordable???

By: Guitar Slinger      Submitted: 4/18/2021

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1 person found this review helpful.
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Product Review I have been using Marshall Amps since the '70's. I had a 100-Watt Plexi that got Beautiful tone, but you had to turn it WAY UP to get it. I have (and still use) a Marshall TSL-60, which got beautiful clear and overdriven tones, but STILL pretty loud. I just got this DSL-20 and tossed it on top of a Marshall 2X12 cabinet, and within ten minutes I had gorgeous, thick overdrive ala Cream or Gary Moore at a reasonable/indoor volume! I have never gotten an amp for this low a price that could actually hold its own for small venues or home rehearsals. If it holds up well, this this will be worth it's weight in gold! E. R. Senghas, Jr., Hanover, VA.
review title:

Sparkling clean tones, dirty high gain and everything in between

By: Taylor      Submitted: 4/13/2021

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2 people found this review helpful.
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Product Review I have a DSL100HR an Origin 50 and I just got this gem. For smaller places and lower volumes this amp is a perfect. Still loud enough to melt your face and it’s voiced beautifully. The cleans are gorgeous, the classic crunch is beautiful and the high gain is everything it should be.
review title:

Great tube head for the price!

By: G      Submitted: 4/5/2021

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1 person found this review helpful.
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Product Review Awesome amp! I was initially torn between the origin and the dsl and I’m glad I went with this. Super versatile with the two channels (although I am used to single channel amps, and may have leaned more towards the origin if I didn’t already have other vintagey single channelers) Amazed at the value for the money with these though. When I was learning how to play and starting to play in bands, it was either an expensive jcm2000 or a solid-state MG if you wanted a Marshall. I wish I could’ve had one of these back then!
review title:

The best amp head in this price range.

By: Ben      Submitted: 2/7/2021

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Product Review The best amp head in this price range. Sounds great in both channels. Hard to believe this can produce such high gain, but it doesn't disappoint at all. Very happy with this purchase and would definitely recommend it no matter what style you play. Thanks AMS.
review title:

This little guy has tone for days!

By: Roger Romeo      Submitted: 9/23/2020

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2 people found this review helpful.
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Product Review I LOVE this amp! I've been lugging around heavy Marshall amp heads since the 60's. This amp has the Marshall "thump" just like the big boys without the weight. I love the fact they use my favorite power tubes, EL34's, not those less powerful EL84's. The Ultra Gain side is a cross between a DSL and a 900. The controls are amazing with lots of different sounds. The Classic Gain sounds like an old Plexi! Fantastic amp! I highly recommend it!
review title:

Distortion

By: Drew      Submitted: 9/23/2020

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1 person found this review helpful.
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Product Review When this head was on its way I was looking at distortion pedals so that I could play heavy-metal on occasion. No need for it! This head has an excellent clean tone and killer distortion. I was originally looking at one of the England made heads but for the price this is all I will ever need.
review title:

This Screams

By: Gary Aldridge      Submitted: 9/10/2020

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6 people found this review helpful.
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Product Review I seen the bad and good reviews and I must say this thing rocks. If your on the fence about getting this don't be it's a rock/metal machine. I absolutely love it.
review title:

Marshall’s new Little Tone Monster

By: WBeaumont      Submitted: 1/6/2020

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2 people found this review helpful.
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Product Review This new Marshall 20 watt Head is an excellent deal for the money. Paired with my Marshall 2 x 12 Custom cabinet this little Amp does it all from Sparkling Cleans to All out Gain for days. Versatility is the name of the game & the features don’t stop from the 10 watt out put to full 20 watt & Direct emulated line out Marshall has done it again & at this price & the Amazing Payment plan from AMS you ll be smiling from gig to gig. If your even thinking about pulling the trigger you will not be disappointed. Thanks Marshall !! Thanks AMS where Rock n Roll dreams come true
review title:

Awesome

By: Djarvis      Submitted: 12/27/2019

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10 people found this review helpful.
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Product Review This head does everything my old 100 watt Marshall head did. Thought it would be too quiet. I was wrong! Recommend it highly!
review title:

Great tone at low volume

By: vince      Submitted: 12/11/2019

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19 people found this review helpful.
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Product Review Great amp head for my house works great with my 412 cab Able to get that old rush tone I've been looking for.
review title:

Greatest “Small” amp you ever heard!

By: Terry L      Submitted: 9/3/2019

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2 people found this review helpful.

Product Review Running through a Small 12” pa cab, this sounds great! True Marshall sound in a “small” pkg! Great clean soun with my LP and turn up the to where it starts to break nicely, then hit it with a clean boost.and it really takes off, like a growling, singing 747! Best instrument money I’ve spent in ten years! I might even buy another one!
review title:

Quality

By: Nico      Submitted: 9/2/2019

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2 people found this review helpful.

Product Review Very quality of product. A great edition to the DSL series. Not too loud not too quiet.
review title:

It's a great little amp ... for the price

By: Jeff      Submitted: 7/28/2019

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Product Review You can definitely get some good tones out of this thing , and the built in reverb is actually usable. does the classic rock pretty well but definitely not what I would use for modern hi gain sound .. dial it in right and you can definitely get some plexish, jcm800 type of sounds .. again it's been a grate little amp for the money
review title:

Great tone without busting the bank

By: Steve      Submitted: 6/24/2019

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1 person found this review helpful.

Product Review I have this paired with an orange 2 12” closed back cab. The cab costs just as much as this head but they sound great together. The head takes pedals well and is versatile. I have this ran in stereo with a fender deluxe reverb with the baseman tone circuit. Very happy with this purchase.
review title:

Marshall sound at affordable price

By: Steve      Submitted: 5/6/2019

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1 person found this review helpful.
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Product Review This is not perfect but for the price it is a good amp. It was super loud until I paired it with an orange 2 12 cab. Now I have it on high power at half volume and it is above bedroom volume. I am able to make this thing sing. I replaced the power tubes with Mullards and I had some tubes from my vintage 1979 ampeg that I pulled and replaced position 1 of the 12ax7. Before it was good, but with these changes it’s great. I play anything from blues to 90s rock and beyond. This is a very versatile amp. No complaints for the price.
review title:

Loving his amp!

By: Jarry Dee      Submitted: 4/28/2019

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3 people found this review helpful.
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Product Review After trying out the Origin, this DSL gives me exactly what I was looking for. I really like how I can get the clean channel to just barely break up with the gain cranked. You with single coils, you ay not even get it to break up if your pups are weak. The drive channel sounds great to. On most amps that I have owned, you either get a good clean and crap drive, or the other way around. I really like the dirt channel on this amp. You can get it a nice bluesy drive, or crazy, heavy crunch. I really don't even need a dirt pedal, and with the included foot switch, it is easy to jump back and forth between channels. I have had no problems with having just one EQ for both channels. Get the EQ set up on the drive channel and bridge pickup, and when you switch to the clean channel and neck pickup, you should be fine. i am still getting to know this amp, but I really like it so far. I can get pretty much any tone I am after using just the amp.BUT!.Toss a Rat in front and watch out, great stuff!
review title:

Wow!

By: eric      Submitted: 4/7/2019

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1 person found this review helpful.
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Product Review This Amp is Everything I hoped it would be! It's Small size makes it easy to grab and go! It's Sounds Amazing Cranked at Practice Gigs and Gives me everything I need at low volume when I'm home Awesome Amp for the Money! Thank You Marshall!
review title:

I have found my new best friend.

By: Freddy C.      Submitted: 3/22/2019

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5 people found this review helpful.
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Product Review I was astonished wth the power and sound difference of a tube amplifier. Will be getting rid of my digital crap.
review title:

Great for everthing, except keeping up with drums

By: Joshua      Submitted: 3/5/2019

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4 people found this review helpful.
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Product Review Good tones. Great little head,but don't plan on keeping up with the other guy's if your in a metal band.
review title:

20 watts? This thing is loud

By: Charlie      Submitted: 1/7/2019

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3 people found this review helpful.
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Product Review This is my 4th amp, the previous amps were all solid state. I can truly appreciate tube sound, it is much more refined. This amp is a beast for 20 watts, I think I`ve finally found my fav. Had a Marshall before but as I stated was solid state (MG) and can honestly say its up for sale. I would recommend this amp to anybody who plays small areas. Small room, small club, garage, its great. This will stay with me for a very long time
review title:

Great Tone at a great price

By: Noel Conrad      Submitted: 1/6/2019

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1 person found this review helpful.
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Product Review For a 10/20 watt amp, I was surprised by the loudness of this thing. Especially running it through a 4x12 cabinet. Clarity of frequencies coming from this amp cuts thru drums, bass and vocals during live rehearsals. The Classic Gain channel has that sort of AC/DC tone if cranked at high volume sounds nice smooth classic Marshall Gain can be achieved using this channel. You can also cut back on the Gain and use it as a clean channel. The Ultra Gain channel is awesome. You can literally plug straight into the amp and get a great rock/metal tone using the ultra Gain reminiscent of Randy Rhoads. If you are a musician looking for great tone for rehearsals and gigs, I would highly recommend this amp. The price is well worth it.
review title:

Best amp I've ever owned!!!!!

By: Jeremy      Submitted: 12/27/2018

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2 people found this review helpful.
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Product Review I've looked for a very long time to find a tube amp with this much treble. This amp is awesome and the half power mode is way cool.. The amp is by far the best sounding amp I've heard in a very long time.thanls again ams
review title:

Rustling noise

By: KID333      Submitted: 12/12/2018

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3 people found this review helpful.
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Product Review It sounds great BUT the rustling noise is annoying. Even when the volume is at zero, I still hear it. I should have ZERO issues with a new amp! Apparently, I'm not the only one with this issue, either SMH. Time to exchange or return it
review title:

Sounds great!

By: S.C.      Submitted: 12/7/2018

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3 people found this review helpful.
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Product Review Classic Marshall sound with the ability to select lower wattage is great! Portable, very satisfied with purchase!
review title:

Sounds great Love it’s versat

By: Michael R      Submitted: 11/27/2018

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1 person found this review helpful.
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Product Review I would recommend it
review title:

Fantastic Amp!

By: Chris S.      Submitted: 11/6/2018

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2 people found this review helpful.
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Product Review This is quite possibly the ideal practice amp. Compact enough to Chuck in your backseat to and from rehearsals without breaking your back or the bank! Cuts through the mix with vocals drums bass and another guitarist with ease. Plenty of power on tap great usable sounds on all channels. I couldn't be happier. I love this so much I want out and bought a DSL 100 head to use on the stage!
review title:

Love it!

By: Dan      Submitted: 9/29/2018

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2 people found this review helpful.
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Product Review Sounds great. Perfect power size. Glad I waited for the 20 watt over the 15. So much better.
review title:

I love this amp! Classic yet modern. Portable as well. Can't go wrong

By: Reverend Bobby D.      Submitted: 9/7/2018

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1 person found this review helpful.
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Product Review Excellent! No problems to report and hits all the Marshall marks!
review title:

I love this amp!

By: Jaysen      Submitted: 7/17/2018

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4 people found this review helpful.
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Product Review Seriously great tone. I haven’t found a bad sound in it. Worth every penny