40W Tube Combo Amp | Professionally Tested • Ready to Rock

This DSL40CR came through our shop as an open-box amp and has been fully inspected, tested, and verified by our Marshall techs here in Nashville. It’s in excellent condition—no issues, no surprises—and sounds every bit like a brand-new unit… just without the full retail price.

If you’ve been hunting for a real Marshall workhorse, this is the one. The DSL40CR is known as the “Swiss Army Knife” of modern Marshall amps—built in the UK, packed with tube character, and flexible enough to handle the stage, studio, or spare bedroom.

🔥 British Audio Open Box Guarantee

• Fully tested and verified by our technicians
• Clean bill of health — no operational issues
• Light cosmetic signs of handling, if any
• Backed by British Audio’s support & service
• Ships fast from Nashville, TN

🎸 Why Players Love the DSL40CR

The DSL40CR delivers the classic Marshall tone everyone knows—but with four total voices, built-in reverb, power reduction, and modern flexibility that makes it feel like two amps in one.

It’s a perfect fit for players who need one amp to do it all:
• Studio sessions
• Live gigs
• Rehearsals
• Late-night home playing with power scaling

⚙️ Key Features

• 40 watts of all-tube power (switchable down to 20W)

• Preamp Tubes: 4 × ECC83 (12AX7)

• Power Tubes: 2 × EL34

• 12” Celestion V-Type speaker

• Channels & Modes:
  • Classic Gain – Clean & Crunch
  • Ultra Gain – Lead 1 & Lead 2

• Digital Reverb (independent per channel)

• Effects Loop for pedalboard integration

• Tone Shift + Resonance controls

• Built in the UK

🎧 Applications

Live Performance – Footswitchable channels/modes, 40W of stage-ready tube punch
Studio Recording – Power reduction for low-volume tracking
Home / Practice – Bedroom-friendly with great tone at lower volume

📏 Measurements

🏆 Why British Audio Recommends It

We see tons of Marshall amps come through our doors—and the DSL40CR consistently stands out as one of the most versatile, best-balanced, and gig-ready combos Marshall has ever made.

With EL34 power, a Celestion speaker, UK construction, and real Marshall bite, this amp punches way above its size. If you only own ONE amp… this one will cover everything.

British Audio | Where Gear Comes to Life
Proudly serving Nashville’s players, techs, and touring pros for over a decade.

❓ FAQ

Q: What tubes are used?
4 × ECC83 preamp tubes and 2 × EL34 power tubes.

Q: Is it loud enough for live use?
Absolutely. 40 watts of real tube power is easily gig-capable—and the 20W switch makes it usable at home, too.

Q: Does it have built-in effects?
Digital reverb, tone shift, and resonance are built in—enough tone shaping to play without pedals.

Q: Why get it from British Audio?
We’re an Authorized Marshall Service Provider—we know these amps inside and out, and every open-box piece is bench-tested by our techs before it leaves. You’re not just buying an amp—you’re buying confidence.

⚡ Available Now – Open Box Pricing • Ships from Nashville
Let us know if you’d like pictures, shipping quotes, or custom setup options!