Neve 0000-0999
BA boards
- so far we have 0000-0309
-
- 0002
- B002 - MODULE - Channel Amplifier
- 0100
- B100 - Microphone Preamplifier
- D10001 - scheme
- 2x AC170 PNP transistors
- 0101
- B101 - Inverting Amplifier
- D10002 - scheme
- 2x NTK216 transistors
- 0104
- B104 - Line Amplifier
- D10004 - scheme
- this is the beginnings of the
TO-3 class A / LO1166 output
- this uses OC36 PNP transistor
mounted in chassis
B104A varient used in 1256 module - more HF comp
- 0105
- B105 - Inverting Amplifier
- D10006 - scheme
- BC109, BC107
- 0106
- B106 -Emitter Follower (Negative Earth)
- D10007 - scheme
- single BC107 transistor
- 0107 - B107 - Emitter Follow
(Negative Earth)
0110 - B110 - Line Amplifier
-
- D10013 - scheme
- this is essentially an BA183
output with class A NPN tramsistor
- mounted off board driving LO1166
- all NPN 2xBC184C, 1x BDY61
- 0112
- B112 - Preamplifier
- D10015 - scheme
- this is essentially the BA183
preamp
- all NPN with BC109 and 2x107
- 0150 - BA150 - Programme Switcher
- this may be a module
- test doc only
- 3 inputs
- ------------------------
- 0180 - B180 - Hi and Lo Freq
EQ Network
- D10017 - scheme
- fixed HF, 4xLF
- 0181 - B181 - Presence EQ Network
- T1148 inductor
- D10018
- 0182 - B182 - H.P.Filter Network
- T1295 inductor in A-E+G vers
- D10019AB
- D10019CD
- D10019E
- D10019G
- T1285 in F
- D10019F
- 0183 - B183 - Amplifiers
- B112 type Preamp and B110 type
Line Amplifier on one PCB w xtr on board
- D10020
- 0184 - B184 - Amplifiers
- B112 type Preamp and 2x Inverters
for EQ bands
- D10021
- 0185 - B185 - Compressor/Limiter
Control Element w Limit Side Chain
- D10022
- 0186 - BA186 - Amplifiers Preamp
and Line Amp
- D10023
- 0187 - BA187 - Oscillator
- D10024
- 0188 - BA188 - Wein Bridge Oscillator
Newtwork versions A,B,D,E,F,H,J,K,L,M,N,P
- D10025
- 0189 - BA189 - Amplifiers two
B112 type Preamps
- D10026
- 0190 - BA190 - Power Supply
Regulator Amplifier
- D10027
- 0191 - B191 - Compressor Side
Chain, Preamplifier and Buffer
- D10028
- 0192 - B192 - Programme Meter
Driver and Preamplifier
- D10029
- 0193 - BA193 -
- 0194
- BA194 - Low Pass Filter
- T1280 inductor in A,C,F,H vers,
T1284 in B,D,E,J vers
- D10031x
- 0197 - B197 - Remote Fader Driver
and Control Element
- D10034
- 0198 - B198
- D10035
- 0199 - BA199 - 2x EQ/Filter
Network
- D10036
- 0202 - BA202 - Sliding Notch
Filter
- D10039
- 0203 - B203 - Relay Board
- D10040
- 0204 - B204 - "BCM 10/2"
- C10149
- 0205 - B205 - Hi and Lo Freq
EQ network board
- D10042
- 0206 - B206 - Presence EQ network
board
- T1530 inductor
- D10043
- 0207 - B207 EQ/Filter Network
board [Gram?]
- D10044
- 0208 - BA208 - Amplifier board
- D10045
- 0210 - B210 - Relay Control
board
- D10047
- 0211 - B211 - Presence EQ network
board
- T1280 and T1530 inductors
- D10048
- 0212 - B212 - Reed Switching
board
- three Alma DR15 relays
- D10049
- 0213 - B213 - Oscillator Control
Board
- D10050
- 0214 - B214 - Mic Preamp and
Line Amp board
- D10051
- 0215 - B215 - ? looks like a
regulator board
- D10052
- 0217 - B217 - ? looks like a
FET AGC or limiter
- D10054
- 0218 - B218 - ? R's and C's
- D10055
- 0219 - B219 - ? R's and C's
- D10056
- 0221 - BA221 - Pilot Tone Detector
board
- D10058
- 0223 - B223 - Switching Regulator
board
- D10060
- 0224 - B224 - Talkback L.S.
Amp
- D10061
- 0226 - BA226
- Dual 208 Style Mic Preamp
- D10063
- 0227 - B227 - LCR oscillator
network with five pots
- uses T1280 inductor
- D10064
- 0228 - BA228A - Background Suppressor
- six 741's - yum...
- D10065A
- 0228 - BA228B Ducker
- six 741's - as above...
- D10065B
- 0228 - BA228C - Level Detector
/ Audio Switch - read that as "Gate"
- D10065C
- 0228 - BA228D - Level Detector
/ Audio Switch - read that as "Gate"
- D10065D
- 0229 - BA229 - a bunch of diodes
to a common cathode
- D10066
- 0230 - B230 - Reed Relay board
- EX10230
- 0232 - B232 - Indicator Board
- for a clock
- six DR2000 "Numitrons"
driven by 7447's
- D10069
- 0233 - BA233 - Clock Control
Board
- D10070
- 0234 - B234 - Z Board
- Digital Clock
- D10071
- 0236 - B236
- Digital Clock Board 3
- D10073
- 0237 - BA237 - ? a bridge -
for sum and difference?
- D10074
- 0238 - B238 - Mic Amp preamp
- later as 438
- D10075
- 0239 - BA239 - Counter board
- D10076
- 0240 - BA240 - Output Amplifier
- later as 440
- D10077
- 0241 - BA241 - 1A202 Line Amp
- one BA238 and one BA240
- EN10039
- 0242 - B242 - Oscillator Board
- D10079
- 0245 - B245 - 4-1/2 Watt L.S.
Amp board
- D10082
- EW10245
- 0247 - BA247 - 1D001 Channel
Amplifier
- uses T1148 inductor
- EH10031
- BA238A
- BA263
- BA262
- BA267
- BA268
- SKD1059 sens sw
- 0252 - BA252 - Meter Board
- D10089
- BA238
- ET10030
- 0255 - BA255 - Talkback Compressor
- D10092
- 0259 - BA259 - Bus Bar Board
- D10096
- 0260 - BA260 - Microphone Amplifier
- uses a BA238
- D10097
- 0261 - B261 - Isostat Board
for Digital Clock
- D10098
- 0262 - BA262 - Logic Board
- used in 1D001 Channel Amplifier
- D10099
- 0263 - BA263 - Relay Board
- used in 1D001 Channel Amplifier
- D10100
- 0264 - BA264 - Programme Break
Detector
- D10101
- 0266 - B266 - Cable Driving
Amplifier
- D10103
- 0267 - BA267 - Presence Board
- used in 1D001 Channel Amplifier
- T1148 inductor in module
- D10104
- 0268 - BA268 - HP/LP board
- used in 1D001 Channel Amplifier
- D10105
- 0269 - BA269 - Logic Control
Board
- used in 1772 Logic Module
- D10106
- 0270 - BA270 - Remote Fader
Board
- D10107
- 0271 - BA271 - ?
- D10108
- 0272 - BA272 - Votage Controlled
Amplifier
- D10109
- 0273 - BA273 - Logic 5V Power
board
- D10110
- 0274 - BA274 - Peak Programme
Meter (P.P.M.) board
- EX10274
- 0275 - BA275 - Peak Programme
Meter (P.P.M.) board
- EX10275
- 0276 - BA276 - Latching Relays
board
- EX10276
- 0277 - BA277 - Monostable Interlocking
board
- EX10277
- 0279 - BA279
- Double Line Amp board
- two BA183AM type amps on one
board
- EX10279
- 0280 - BA280 - ? three class
B or AB? amplifiers one input and two outputs
- EX10280
- 0281 - BA281 - VC Attenuator
and Logarithmic Recifier
- EX10281
- 0283 - BA283 - amplifier board
- all versions
- EX10283
- 0284 - BA284 - amplifier board
- EX10284
- 0285 - BA285 - Sliding Notch
Filter
- EX10285
- 0286 - BA286 - VU Meter Buffer
- EX10286
- 0287 - BA287 - Phase Meter
- EX10287
- 0290 - B290 - 700 Channel Switching
Unit
- 2xBA338 amplifiers
T10468
- ES10096
- 0291 - B291 - 702 Rev. Return
Switching Unit
- 1x BA338 amplifier
T10468
- ES10098
- 0292 - B292 - 703 Monitor Swiching
Unit
- 1x B338 amplifier
- T10468
- ES10099
- 0294 - BA294 - 100 Channel Amplifier
- BA301 sens switch
- 4xBA338 amplifier
- T10468
- VT22677
- VT226767 inductors
- EH10033
- 0295 - B295 - 500 Multi Frequency
Oscillator
- 3x BA338
- EO10019
- 0298 - BA298 - Series 32 Reed
Relay Board
- EX10298
- 0300 - BA300 - Talkback Compressor
- 1x SL622C, 1xBA340, LO1173]
- EX10300
- 0301 - BA301 - Sensitivity Switch
- 2x BA338]
- EX10301
- 0302 - BA302 - Buffer Amplifier
- 1x BA338]
- EX10302
- 0305 - BA305 - Motherboard for
1A205 Line Amplifier
- 1ea BA338 and BA340, VT22737
output xfmr]
- EN10046
- 0306 - BA306
- Dual Voltage Follower
- EX10306
- 0309 - BA309 - Motherboard for
X441 Facilities 'A'
- 2ea T31267
BA338
BA340
- ET10047
- 0374
- PPM Meter Amplifier - plug-in version
- EX10374/L - scheme
- EZ10374 - test proceedure
- ET10533 - PSM meter module holds
two BA374 boards
-
-
- and so on... more will be added
to this list over time