Copyright © Stewart Repair Services  MMXIX

Stewart Repair Services

Professional Audio Repair Services

Stewart Repair Services


is a private company which specialises in Professional Audio Repair.


All types of Transistor, Valve and FET based Power Amplifiers, Mixing Consoles and Ancilliary Equipment repaired.


Old Guitar and HI-Fi amplifiers a speciality.


Also Computer Systems Advice, Recovery and Setup undertaken. Please call for up to date prices on any required Computer Hardware.


The company is based in Halesowen West Midlands.


Any enquiries about our services should be sent to the E-mail address below.

Stewart Repair Services

43 Newlands Drive,
Halesowen,
West Midlands,
B62 9DX.

Cell: 07860 291762

Tel: 0121 422 6170

E-mail: info@stewart-repair-services.xyz

Rebis Audio User Guides


Don Stewart, the owner of Stewart Repair Services, used

to be one of the directors and the electronic designer at

Rebis Audio Ltd., which was a manufacturer of recording studio equipment through the late 1970s and the 1980s.


The products manufactured included 1U and 2U high two channel and four channel compressors, parametric equalisers and gates, including the MIDI-Gate, and the 3U high

RA200 Modular Rack System.


Scanned copies of the user guides for some of the range of Rebis Audio products are listed below.


These User Guides are complete apart from the circuit diagrams which have been removed since the circuits are now the intellectual property of Audio Developments Ltd

or Klark Teknik (MUSIC Group IP Ltd).


This list will be added to when more manuals are scanned.


Right click and select ‘Save link as...’ to save as PDF.


  RA201 Noise Gate


  RA202 De-esser


  RA203 Compressor/Limiter


  RA205, RA208, RA209 Delay System


  RA207 LED Meter


  RA215, 216 Pan System


  RA220 Hi-Com Noise Reduction


  RA222 VCA Noise Gate


  RA223 VCA Compressor, Limiter, Gate


  RA224 VCA Filter Gate


  RA226 Digital Sampler


  RA302 Stereo VCA Compressor


  RA303 Stereo Compressor, Limiter, Expander, Gate


  RA402 Stereo Four Band Parametric Equaliser


  RA701 MIDI Gate


  RA702 Multi Gate  



If you found the Rebis Audio User Guides useful please consider making a

donation of £2.50 to Stewart Repair using the PayPal button on the right.

Thank you.