Page 34 of the original manual corrects a manufacturer error: On early 501 channel strips, the silkscreen for C104 (tantalum) is reversed. The manual includes a red-lined schematic correction.
The Amek 501, commonly referred to as the "Langley," is a vintage professional mixing console that represents a pivotal era in British recording technology. It was one of the first "production" consoles released by Amek, a company founded by Graham Langley and Nick Franks. The console is renowned for its "Langley" preamp topology, its flexible modular architecture, and its robust, serviceable construction. While lacking the total recall and automation of later Amek models (like the APC), the 501 is prized in the modern vintage market for its discrete, Class A-style sonic character and highly musical EQ.
Popular capacitor choices for upgrades include Nichicon and Panasonic brands for the channel modules and PSU. Community Resources
A standout feature of the 501 is the . Unlike modern digital consoles that reset automatically, the 501 requires manual matching of controls to stored positions displayed on a monitor (originally an Atari STE computer).
The sonic signature of the 501 is defined by its all-discrete transistor circuitry (no IC chips in the critical signal paths).
The Amek 501 Langley Manual outlines setup, signal flow, EQ/preamp operation, and maintenance for this compact but sonically rich console. Whether you’re tracking bands, mixing stems, or using it as a summing mixer, the Langley delivers an organic, musical character that complements digital workflows.
Whether you are a broadcast engineer resurrecting a Langley desk from a defunct German radio station, or a studio owner looking for "Neve tone on a budget," the 501 is a worthy beast. But as the manual likely says on its worn, coffee-stained cover: "Do not operate without reading Section 6: Calibration."
Amek 501 Langley Manual <FREE>
Page 34 of the original manual corrects a manufacturer error: On early 501 channel strips, the silkscreen for C104 (tantalum) is reversed. The manual includes a red-lined schematic correction.
The Amek 501, commonly referred to as the "Langley," is a vintage professional mixing console that represents a pivotal era in British recording technology. It was one of the first "production" consoles released by Amek, a company founded by Graham Langley and Nick Franks. The console is renowned for its "Langley" preamp topology, its flexible modular architecture, and its robust, serviceable construction. While lacking the total recall and automation of later Amek models (like the APC), the 501 is prized in the modern vintage market for its discrete, Class A-style sonic character and highly musical EQ. Amek 501 Langley Manual
Popular capacitor choices for upgrades include Nichicon and Panasonic brands for the channel modules and PSU. Community Resources Page 34 of the original manual corrects a
A standout feature of the 501 is the . Unlike modern digital consoles that reset automatically, the 501 requires manual matching of controls to stored positions displayed on a monitor (originally an Atari STE computer). It was one of the first "production" consoles
The sonic signature of the 501 is defined by its all-discrete transistor circuitry (no IC chips in the critical signal paths).
The Amek 501 Langley Manual outlines setup, signal flow, EQ/preamp operation, and maintenance for this compact but sonically rich console. Whether you’re tracking bands, mixing stems, or using it as a summing mixer, the Langley delivers an organic, musical character that complements digital workflows.
Whether you are a broadcast engineer resurrecting a Langley desk from a defunct German radio station, or a studio owner looking for "Neve tone on a budget," the 501 is a worthy beast. But as the manual likely says on its worn, coffee-stained cover: "Do not operate without reading Section 6: Calibration."