PAB/3s1
PAB/3s2
PAB/353
PAB/3s4
PAB/35s
PAB/3s6
PAB/3s7
PA8/384
PA8/409
PA8/s01
PA8/s02
PA8/503
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PA8
1800 potentiometers. SCPD 1971. OBSOLESCENT.
Telephone Balance Desk Panel, to enable
telephone calls to be included in programmes.
in chassis type CH1/37D for installation
equipment. DD 1971. ACO. OBSOLESCENT.
live public
Two modules
in Type D
PCM Monitoring and Control Desk
multiplex system. 305mm x l24mm.
DD 1972. OBSOLESCENT.
Panel, used in PCM
Superseded by PA8/s09.
PCM Monitoring Desk Panel, used in PCM multiplex system.
30smm x l24mm. DD 1972. OBSOLESCENT.
STB Level Desk Panel, used in EP10/l7 to control mono STB
output over range of l4dB in ldB steps. CH1/37B.
SCPD 1972. OBSOLESCENT.
Presenters' Panning Desk Panel, first used on DK2/17,
providing the facility of "panning" each of the two mono
output signals from the continuity studio microphones.
CH1/37A. DD 1972. OBSOLESCENT.
Intercommunication Desk Panel, electrically similar to
PAB/51l but of different mechanical design, to fit
TOM/ATOM desks in Broadcasting House control room.
Comprises one double width and tWo single width type B
studio desk panels. DD 1972. OBSOLESCENT.
Intercommunication Desk Panel, electrically similar to
PA8/sl1 but different mechanical design, to fit type B
desks in Broadcasting House control room, etc.
Constructed on panel type 231. DD 1972. OBSOLESCENT.
Pre-hear and Talkback Desk
provide additional pre-hear
circuits. Includes a news
SCPD 1974. OBSOLETE.
Panel, used in DK2/l7 to
of studio desk and output
ta1kback facility. CH1/37A.
PCM Monitoring and Control Panel. Supersedes PA8/352,
which has identical functions, except new panel includes a
mimic route illuminated by L.E.D.'s which automatically
indicates the signal route chosen by 50 U-1inks into the
PA1/9B. Superseded by PA1/112 and PA1/113. DD 1976.
OBSOLESCENT.
Group Mixer Desk Panel used in studio production control
desks to control 2 way Mixer MX2/s02 and Splitting Screen
Effects Unit UN4/s02 (via Control Panels PA6/503A and
PA6A/s01
respectively).
279mm
x
l7lmm.
1962.
DD Spec B.13l. OBSOLESCENT.
Pattern Selection
control desks to
UN4/502. 140mm
OBSOLESCENT.
Desk Panel used in studio production
select required split-screen effect in
x
317mm.
1963.
DD Spec 8.132.
Mixer Fader Desk Panel used in EPs/s02.
1963.
ACO.

69