There’s a certain kind of authority that only a proper early-’70s British valve amp can deliver, and this 1973 Selmer Treble & Bass Reverb 50 Head has it in spades. Bold, harmonically rich, and unapologetically loud, it captures that era when stages were bigger, bands were rawer, and tone came straight from hot glass and iron.

Built by Selmer during a golden period of UK amp design, the Treble & Bass Reverb 50 sits comfortably in the lineage of classic British heads that defined the sound of the decade. Rated at 50 watts of tube power, it delivers a muscular, articulate voice that stays tight and punchy while still blooming into thick, musical overdrive when you lean into it.

The Treble and Bass channels offer distinct personalities, giving you flexibility without complication. The Treble side is chimey and cutting, with crisp high-end clarity that works beautifully for articulate rhythm work and vintage-flavored leads. The Bass channel adds weight and warmth, with a fuller low-end response that feels round and authoritative. Jumper the channels and you unlock a wide, harmonically complex wall of sound that is pure classic rock.

The onboard reverb adds depth without washing out your tone. It’s lush and spacious, sitting naturally behind your playing rather than overtaking it. Dialed subtly, it adds dimension and air. Turned up, it delivers that cavernous, dramatic bloom that defined countless live recordings of the era.

Where this head really shines is in its feel. It responds to pick attack with immediacy, cleaning up when you roll back your guitar’s volume and roaring when you dig in. There’s a tactile quality to the overdrive, thick but defined, with upper-mid character that cuts through a mix without sounding harsh. It pairs beautifully with everything from single-coils to humbuckers, rewarding dynamic players who use their hands as much as their pedals.

Cosmetically, this 1973 example is in excellent condition, especially for its age. The tolex and faceplate present extremely well, with only light, honest signs of careful use. The controls are intact and smooth, and the overall appearance reflects an amp that has been respected and properly maintained over the decades.

This isn’t just a vintage head, it’s a statement piece from a time when tone was built to be felt as much as heard. If you’re after authentic British tube character with depth, punch, and unmistakable presence, this 1973 Selmer Treble & Bass Reverb 50 Head delivers the real thing.

As is standard practice with any new arrival in store, this very cool Selmer has been through the trusted hands of our team in our onsite workshop to ensure it is in tip-top shape for its new home and owner!

We are an appointment-only store. All instruments are handled by MotoMusic employees only.

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Selmer Treble & Bass Reverb 50 Head 1973