Released in 1956

Langevin EQ-258-A Program Equalizer

The Langevin EQ-258-A Program Equalizer is a rare 1950s passive EQ, offering selectable frequencies at 40Hz, 100Hz, 3kHz, 5kHz, 10kHz, and 15kHz, with up to +12dB boost and -16dB cut. Known for its smooth, musical tone and rugged build, it remains a prized tool for adding vintage character and tonal balance to recordings.

Released in 1993

Langevin Dual Mono Mic Preamp

The Langevin Dual Mono Mic Preamp is our refined version of the historic Langevin AM-4 console channel.

Released in 1994

Langevin Elop Stereo Electro-Optical Limiter

Set it and forget it! The Langevin Elop Stereo Electro-Optical Limiter makes your job easy.

Released in 1999

Langevin Dual Vocal Combo

The Langevin Dual Vocal Combo is a 2-channel microphone preamplifier with 2 shelf equalisers plus 2 channels of electro-optical limiters.

Released in 2005

Langevin All-discrete Pultec EQP-1A

The Langevin All-discrete Pultec EQP-1A works the same way as the Manley unit but instead has an ALL-DISCRETE make-up gain amplifier with both balanced and unbalanced inputs and outputs– all completely transformerless.

Released in 2008

Langevin Mini Massive

The Langevin Mini Massive EQ packs the Massive Passive’s low and high band circuits into a compact 1U unit at half the cost. With expanded bell and shelf options, new high-Q curves, and Manley Rapture® amplifiers, it delivers exceptional clarity, headroom, and flexibility. Optional transformer-coupled outputs add vintage warmth, making it a powerful, precise tool for mastering and mixing.

Langevin