The Selmer Treble & Bass Fifty is a British tube amplifier from the 1960s that is often considered an alternative to Marshall and Vox, but has its own distinctive sound. It offers a unique combination of clean, percussive tones and organic distortion, making it a sought-after amplifier for blues, classic rock and early prog rock.
With 50 watts of power, EL34 power tubes and a hand-wired turretboard circuit, this amplifier delivers a full, open sound with a slightly tightened British character. The clean tone is clear and articulate, but as soon as the amp is turned up, it begins to transition into a warm, raw distortion with pronounced mids.
Its treble and bass control system is unique and allows for a wide range of sounds, from bright, shimmering cleans to rich, raw overdrives. This makes the Treble & Bass Fifty excellent for guitar, bass, and even organs – a versatility that makes it a sought-after amplifier for vintage enthusiasts.
Although Selmer never achieved the same popularity as Marshall or Vox, the Treble & Bass Fifty is today considered a secret gem among collectors and vintage tone purists. Musicians such as Ritchie Blackmore of Deep Purple used Selmer amplifiers in their early days before switching to more well-known brands.
Conclusion: An underrated gem from the golden age of British amplifiers
The Selmer Treble & Bass Fifty is a fantastic choice for guitarists looking for a dynamic, musical vintage sound with boutique flair. Its rare construction, authentic British tonal character, and excellent tube circuitry make it a collector's item with genuine sonic value.
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