This is still the case now and sound is very crisp and realistic. Digital sound fitted by Hornby using a LokSound decoder.
Hornby R3383TTS BR Castle Class Earl of St Germans 5050 OO Gauge DCC TTS Sound
HORNBY BR CASTLE CLASS LOCO NO.7028 CADBURY CASTLE BR GREEN L/CREST. - UNBOXED
HORNBY BR CASTLE CLASS LOCO NO.5020 TREMATON CASTLE BR GREEN L/CREST. - UNBOXED
Hornby OO Gauge BR Castle class 4-6-0 Blenheim Castle 5073 R2280 Boxed
Hornby R2280 BR 4-6-0 5073 "Blenheim Castle" BR Green VGC OO gauge Boxed
