Nonostante stia cercando di fare un catalogo dettagliato delle mie macchine per ricordarmi i vari valori dei decoder senza fare affidamento alla mia memoria capita di acquistare alcuni modelli con il decoder già installato.
Personalmente prediligo i decoder ESU, sia per una questione di assistenza che di funzionalità, ma quando arriva un nuovo modello bisogna capire che decoder è installato.
Ho raccolto i possibili valori nella tabella sottostante dei valori CV 8 che identificano il produttore del decoder.
Con L'aiuto di Vittorio Vegetti ho aggiornato la lista dei produttori

Valore CV8 Produttore decoder
Valore CV8 Produttore decoder
1 CML Electronics Limited
2 Train Technology
11 NCE Corporation
12 Wangrow
13 Public Domain & Do-It-Yourself Decoders
14 PSI - Dynatrol
15 Ramfixx Technologies (Wangrow)
17 Advanced IC Engineering, Inc.
18 JMRI
19 AMW
20 T4T - Technology for Trains GmbH
21 Kreischer Datentechnik
22 KAM Industries
23 S Helper Service
24 MoBaTron.de
25 Team Digital, LLC
26 MBTronik - PiN GITmBH
27 MTH Electric Trains, Inc.
28 Heljan A/S
29 Mistral Train Models
30 Digsight
31 Brelec
32 Regal Way Co. Ltd
34 Aristo-Craft
35 Elektronik & Modell Produktion
36 DCCConcepts
37 NAC Services, Inc.
38 Broadway Limited Imports, LLC
39 Educational Computer, Inc (DCCdevices.com)
40 KATO Precision Models
41 Passmann Modellbahnzubehoer
42 Digirails
43 Ngineering
44 SPROG-DCC
45 ANE Model Co., LTD.
46 GFB Designs
47 Capecom
48 Hornby Hobbies Ltd.
49 Joka Electronic
50 N & Q Electronics
51 DCC Supplies, Ltd
52 Krois-Modell
53 Rautenhaus Digital
54 TCH Technology
55 QElectronics GmbH
56 LDH
57 Rampino Elektronik
58 KRES GmbH
59 Tam Valley Depot
60 Bluecher-Elektronik
61 TrainModules
62 Tams Elektronik GmbH
63 Noarail
64 Digital Bahn
66 Railnet Solutions, LLC
68 MAWE Elektronik
69 E-Modell
71 New York Byano Limited
72 MTB Model
73 The Electric Railroad Company
74 PpP Digital
75 DigiTools Electronics Servicing and Contractor Ltd.
76 Auvidel
77 LS Models Sprl
85 Uhlenbrock Elektronik GmbH
87 RR-CirKits
95 Sanda Kan Industrial (1981) Ltd.
97 Doehler & Haas
99 Lenz Elektronik GmbH
101 Bachmann Trains
103 Nagasue System Design Office
105 Computer Dialysis France
109 Viessmann Modellspielwaren GmbH
111 Haber & Koenig Electronics GmbH
113 (QSI) QS Industries
115 Dietz Modellbahntechnik
117 cT Elektronik
119 W. S. Ataras Engineering
123 Massoth Elektronik, GmbH
125 ProfiLok Modellbahntechnik GmbH
127 Atlas Model Railroad Co., Inc.
129 Digitrax
131 Trix Modelleisenbahn
132 ZTC Controls Ltd.
133 Intelligent Command Control
135 CVP Products
139 RealRail Effects
141 Throttle-Up (Soundtraxx)
143 (MRC) Model Rectifier Corp.
145 Zimo Elektronik
147 Umelec Ing. Buero
149 Rock Junction Controls
151 (ESU) Electronic Solutions Ulm GmbH & Co KG
153 (TCS) Train Control Systems
155 Gebr. Fleischmann GmbH & Co.
157 Kuehn Ing.
159 LGB (Ernst Paul Lehmann Patentwerk)
161 Modelleisenbahn GmbH (formerly Roco)
163 WP Railshops
165 Model Electronic Railway Group
170 AuroTrains
173 Arnold - Rivarossi
186 BRAWA Modellspielwaren GmbH & Co.
204 Con-Com GmBH
225 Elproma Electronics Poland
238 NMRA reserved
33 Praecipuus
65 Gaugemaster
67 Heller Modenlbahn
70 Rocrail
78 Tehnologistic (train-O-matic)
79 Hattons Model Railways
80 Spectrum Engineering
81 GooVerModels
82 HAG Modelleisenbahn AG
83 JSS-Elektronic
84 Railflyer Model Prototypes, Inc.
86 Wekomm Engineering, GmbH
88 HONS Model
89 Pojezdy.EU
90 Shourt Line
91 Railstars Limited
92 Tawcrafts
93 Kevtronics cc
94 Electroniscript, Inc.
96 PRICOM Design
98 Harman DCC
100 Trenes Digitales
102 Integrated Signal Systems
104 TrainTech
106 Opherline1
107 Phoenix Sound Systems, Inc.
108 Nagoden
110 AXJ Electronics
112 LSdigital
114 Benezan Electronics
116 MyLocoSound
118 MÜT GmbH
120 csikos-muhely
122 Berros
124 DCC-Gaspar-Electronic
126 Möllehem Gårdsproduktion
128 Frateschi Model Trains
130 cmOS Engineering
134 LaisDCC
136 NYRS
138 Train ID Systems
140 Desktop Station
142 SLOMO Railroad Models
144 DCC Train Automation
146 Rails Europ Express
148 BLOCKsignalling
150 Wm. K. Walthers, Inc.
152 Digi-CZ
154 Dapol Limited
156 Nucky
158 Fucik
160 MD Electronics
162 PIKO
164 drM
166 Maison de DCC
167 Helvest Systems GmbH