Revox B750
A stereo integrated amplifier made in Germany by Studer Revox, known for robust build and clean audio performance.
Overview
The Revox B750 is a stereo integrated amplifier manufactured by Studer Revox in Germany. It was produced in the late 1970s to early 1980s, with a Mk II version also documented. The amplifier combines power, clarity, and a reputation for warmth, fitting its legacy within a professional audio lineage. Units were built with serviceability in mind, and many remain in use today after restoration.
Specifications
| Product type | Stereo Integrated Amplifier |
| Manufacturer | Studer Revox |
| Production years | late 1970s – early 1980s |
| Manufactured in | Germany |
| Frequency response | 20 Hz - 20 kHz |
| THD | < 0.05 % |
| Signal-to-noise ratio | > 80 dB |
| Inputs | 1 x Phono (MM), 2 x Line, 1 x Tape |
| Outputs | 1 x Tape, 1 x Headphones |
Market
Common maintenance includes cleaning switches and potentiometers and replacing electrolytic capacitors, a standard practice among owners. Replacement transformers and phono amplifier PCBs are available as spare parts. A known modification, based on a 1995 design by Allen Wright, addresses the time constant for improved performance.
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