A.C.E.

1 R-R Machine Posted

Advent

6 R-R Machines Posted

AEG(M)

10 R-R Machines Posted

Aiwa

10 R-R Machines Posted

Alaron

Alba

Allied

9 R-R Machines Posted

Amalgamated Wireless Australasia / Awa

Amplicor

1 R-R Machine Posted

Ampro

5 R-R Machines Posted

Amroh

2 R-R Machines Posted

Answer(M)

1 R-R Machine Posted

Apolec

Arel

Aristona

3 R-R Machines Posted

Arvin

ASC

2 R-R Machines Posted

Astrocom

2 R-R Machines Posted

Astrovox

Audiotrine

1 R-R Machine Posted

Baird

2 R-R Machines Posted

Belcanto

1 R-R Machine Posted

Bell

7 R-R Machines Posted

Bell & Howell

2 R-R Machines Posted

Belsona (Hitachi)

1 R-R Machine Posted

Benkson

1 R-R Machine Posted

Bias Electronics

1 R-R Machine Posted

Boosey & Hawkes

Braun

1 R-R Machine Posted

Brenell Engineering

16 R-R Machines Posted

British Tape Recorder (BTR)

British Universal

1 R-R Machine Posted

Bruce Manser(M)

Brüel & Kjaer

Brush

2 R-R Machines Posted

BSR

2 R-R Machines Posted

Budapesti Rádiótechnikai Gyár

Manufacturer:Budapesti Rádiótechnikai Gyár (B.R.G)

2 R-R Machines Posted

Burelok

1 R-R Machine Posted

Butoba(M)

4 R-R Machines Posted

Byer

5 R-R Machines Posted

C.E.I.

1 R-R Machine Posted

Cadenza

Carad

3 R-R Machines Posted

Casian

1 R-R Machine Posted

Castelli Magnetofoni

Chilton

1 R-R Machine Posted

Chitnis

3 R-R Machines Posted

Cipher

3 R-R Machines Posted

CJR

Claricon

Clarion (GBC)

1 R-R Machine Posted

Clarke & Smith

1 R-R Machine Posted

Collaro

2 R-R Machines Posted

Columbia(M)

Commonwealth Electronics(M)

1 R-R Machine Posted

Concertone (Berlant/Teac)

1 R-R Machine Posted

Concord

7 R-R Machines Posted

Concord & Hosho

Continental

Cossor

6 R-R Machines Posted

Countess (Timbra)

1 R-R Machine Posted

Craig

Crescent

1 R-R Machine Posted