Update History

Click either the thumbnail or the link to see the exhibit.
November 2008

12K8GT

12SR7

13D2

160AB22

1846

1H5GT

3AZP31

40CB4

41MDG

41MDG

4FNG45

53KU

53KU

55875R

5655

5Z4G

6AB8

6AT6

6BX6

6SA7

6SA7

6SA7GT

6SR7

7S7

80

AR.06

B36

B65

CT-2132

CV1178

CV1596

D5-100W

D5-194GH

DE3

DFA8

DG7-32

DG7-5

DL35

EBC90

EE50

EF54

EF55

EF85

ELY-18A202B

ELY-18A208D

EM83

EMM803

HABC80

HS252

KL1

L77

M01KGG007WB

M25

N16

NT36

P3580

PY32

PY32

PY32

S4161P

S4250

S.609C-59M

SS215P

Triode

U84

V1505

VP23

VU39A
 
 

October 2008
101KXX90WB
13E1
13E1
1821
1CP1
1H4G
2AP1
30P4
35Z4
3AFP31
3B24
4687
4687A
5031
6BN4A
6J4WA
6J6WA
6JE6A
6SL7GT
6SL7GT
7462
829B
832
832A
8AW8A
ARP12
B11
B11
B4
B4
B4
B5
B5
Big-CRT
C144
CV0320
CV0788
CV1527
CV2797
CV2799
CV2799
CV5171
CV5311
D7/200GH
D7/201GH
DE3
DE3
DE3
DE3
DER
DET25
DH7-91
DV-2
DV-5
E1T
E4103/B/4
ECC35
ECC35
ECR30
EN31
FTV1
GC10/4B
GC10B/1
GN-4D
GN-4P
GS10C/S
GTE130T
GTE175M
M01kkD701
M01KQM07WB
ME1400
Monoscope
NIXIE
NIXIE
ORA-B
P1
P1
P2 
QKK1789
QQE03-20
QQE04-20
QQE06-40
QQV03-20
QQV03-20
QQV03-20A
QQV06-40A
QQV06-40A
QQV07-50
QQZ03-20
QQZ06-40
QQZ06-40
RK-4D32
Scope Tube
SP-18 Green
TH4B
U4020
VCR139A
Viewfinder Tube
Viewfinder Tube
VLS492AG
YL1020
Z504S
Z520M
Z66
Z66
ZD2
 
 
 
 

September 2008
1C6E
2HF
56001
6159
6BZ6
6F30
6J7
6J7
CV1053
CV7136
DA60
DD4
DE5
EF184
EF184
EF37A
R 2
R Type
R Type
R.4
R5
 
 
 
 

August 2008
12AU7A
12SA7
18042
210RC
2D13C
68530
6AL5
6AQ8
6AQ8
6BZ6
6CB6A
6F18
6GW8
6GW8
6GW8
7025A
7B7
AR
ARDE
BL63
C1
CV0431
CV0466
DET28
DK32
DL33
DL73
E91H
EC81
ECC81
ECL85
EF97
EL38
EL38
EL38
EM1
EZ2
GS16
KL35
KLL32
MPT4
PA20
Pen20
QP22B
UL46
V455
Valve Amplifier
VR102
VR136
W143
YD1050
Z319
Z759
 
 

July 2008
35W4
813
CV0057
LS5
 

June 2008
6SK7
DM160
Fleming
 
 

April 2008
12SK7
1B3GT
2102
2103
26
26
30A5
30A5
3A3
426
45
49
502A
5675
5675A
5675LS
6060
6146
6C8G
6C8G
6D4
6F7B
6P28
6R7
7193
75C1
90AV
ACL4
ATP4
B319
B-H
CV0064
CV0261
CV0354
CV0518
CV1246
CV2132
CY31
DDA/13L
EF50
ER227
F6060
H210
H210
HF Amplifier
HL210
HR210
Pen141
PM202
PM24M
QZ06-20
R13A
Stentor Four
Stentor Two
SX-226
T41
TD03-10
U191
VMP4G
VR91A
VS2
Z63
 
 
 

March 2008
124
12BY7A
12HG7
1A7GT
25Z6GT
2A6
2D13
2D4B
2X2
41
43
43
442BU
442BU
45
45
46
55
56
56
58
6080
6AK5
6AU5GT
6AU8
6CH6
6D6
6K6GT
6L6GT
6P25
9D2
B2
CL4
CV0188
CV0753
DAC32
DH
EF22
FER1
G-24
HVR2
Pen36C
PY33
R19
TT100
U339
V9
VR105-30
VR150/30
VU134
VU71
 
 
 
 

February 2008
0C3
100/60Z
12BY7A
1629
19H5
1P39
2D13A
304
3184
3CX100A5
4033A
4152
4212E
4215A
451U
4B31
5642
572B
5820
5AR4
5Z4
5Z4
6217
6481
6A7
6AU4GTA
6BM6
6DW4
6EM7
6H6GT
6J5GT
6J7G
6JS6C
6Q7GT
6V4
717A
7193
725A
803
805
812A
8136
834
845
85A1
85A1
866
9001
931A
ACT9
AF3
AZ1
CV0006
CV0006
CV0031
CV0287
CV0309
CV0782
CV1732
CV1756
CV1832
CV2190
DCC90
DD207
DER
DER
DET20
DET23
DET23
DET24
DLS10
DLS15
DLS16
EA52
EA52
EC86
ECF80
ECF80
ECH3
EF13
EFP60
EL12Spec
EM11
EY84
G1/371K
GI-7B
GR10G
GTR150W
GU19
GY501
HL22
HS256
IR Converter Cell
K302
KBC32
KK32
LS9B
M14-170W
M505
M8248
MKT4/5
MKT4/7
ML8533
MPT4
N30
N30
N30
N31
ORP90
ORP90
P220
PCH200
Pen44
PenA4
PL519
PM1HL
PM1HL
PM2
PM2B
PM2HL
PM2HL
QS150/15
R18
RL12P35
RS282
SD2
SP42
TD2
TH2
TYS5/2000
U193
UBC81
UBF11
UBL21
UR3
UU8
UY1N
V233A/1K
V914
VLS631
VR-105
VR105/30
VR135
VR54
VR75/30
VS10G
VT-no.142
X76
ZM1175
 

January 2008
220HPT
244V
354V
41MP
484V
6Q7GT
7R7
958A
CBL1
CBL1
CV0422
D4
DE5
DE5
DE5A
DE5B
DH63
EC53
EMM801
HL13
HL13
M01JVV47WB
MH4
MH4
MHD4
MHD4
ML4
ML-5666
MU12
MU14
RV120/350
SD4
TDD4
UCH21
VR65A

December 2007
12H6
1C610
1LE3
1LN5
1R5
1T4
203THA
20CV
210SPT
23D
240B
37
3A/146J
3D6
410PT
41MH
41MH
41MP
4304CB
4CX250FG
5692
63SPT
6BW7
6BX6
6GF5
6H6
6J5
6V6GT
6V6GT/G
7586
8012
803
807
808
85A2
954
955
956
A45
AC2/HL
AC/HL
AC/P
AC/Pen
AC/Pen
AC/TP
AC/TP
AR8
ARP12
Audion
B5
B5
B5
BK
C1150
Catkin
CV0067
CV0073
CV0172
CV0176
CV0288
CV1031
CV1141
CV1207
CV1266
CV1376
CV1833
CV3649
CV4060
CV5277
CY1
CY1C
D06HF
D.3
DC/P
DD41
DD41
DD620
DDL4
DE06LF?
DE2HF
DE2LF
DE4
DE6
DEH612
DEH612
DEQ
DER
DER
DG4-1
DK96
DK96
DP-Pen
DU/2
DW3
E80CC
E83F
EAF42
EAF42
EBL21
ECC33
ECC70
EE50
EF183
EF42
EF50
EF72
EF80
EF86
EFF51
EL34
EL37
EL50
Experimental
EZ81
FC13
FC4
FE7B
GL446A
H210
HA2
HL23DD
Horned
HP210
HY75
K4
K90B
KF35
KT32
KT33
KT33C
KT41
KT63
KT88
KTW61
KTW62
L2
L210
L610
L610
LP4
LS5A
LS5A
LS5B
LS6A
Magnetron
ME4
MH4
MHL4
ML4
ML4
ML4
MP-Pen
MP-Pen
MPT4
MPT4
MSP4
MSPenB
MU14
MVSG
MX40
NR15A
NR17
NR52
NR8
NR89
NT19
O/20
ORA
ORA
ORA
ORA
P650
PC86
PC88
PC88
PCC84
PCC84
PCF80
PCL86
Pen20
Pen26
Pen45
Pen45
Pen453DD
Pen45DD
Pen4VA
PenDD4020
PM12A
PM12M
PM1HF
PM1HF
PM1HL
PM1LF
PM1LF
PM22
PM24
PM24B
PM254
PM2A
PM2A
PM3
PM3A
PM4
PM4DX
PM4DX
PM4DX
PT625
PV2
PX4
PX4
Q
Q(Bi-Grid)
QP25
QQV04-16
R Type
R Type
R Type
R Type
R2
R5V
S23
S625
S625
SG215
SP13C
SP-18 Blue
SP-18 Red
SP2
SP41/U
T311
T450
TSP4
U12
U5
UAF42
Unknown
Unknown
Unknown
UR1
UU6
UU6
UU6
V24
V24
VI103
VI103
VM4V
VMS4
VP22
VP41
VP4B
VR116
VT121
VT269
VT31
VT31
VT-no.25
VX3061
W30
WR1
XH1.5V
 
 
 
 

November 2007
0A2WA
12AT7
12AX7
2V4
30PL13
5Z4GY
64ME
65EX5
6CK5
6E5GT
AZ41
Cleartron 2
CV0009
CV0031
CV0045
CV0045
CV0131
CV0133
CV0428
CV2179
CV4020
CV4028
CV4043
CV4064
CV4071
EC903
ECC83
ECC83
EF86
EF86
EFM1
EM1
KT81
KT81
LF
M8100
S6F33
TT12
TV6
TV6
UCH21
UCH21
UCH21
Unknown
VT94

July 2007
154V
1626
25A6G
25L6GT
25Z5
28D7
2A6
2A7
2C39A
2C39A
2C40A
2X2
30C15
30C17
30F5
30FL1
30P12
30PL13
30PL14
316A
35L6GT
35Z4
3A5
3B24W
3B24WA
3Q4
3S4
3V4
4074A
42E
4304BB
4X150A
4X150A
505AX
50CD6
5642
5703WA
5814A
5B/254M
5B/255M
5C/450A
5R4WGY
5U4G
5U4GB
5V4G
5Y3GT
5Z3
5Z4
5Z4
5Z4G
5Z4GT
6080
6080
6080
6A3
6A7
6A7E
6AB8
6AG5
6AG7
6AH6
6AJ8
6AK5W
6AL5
6AL5
6AM4
6AM6
6AN8
6AQ5
6AQ5
6AQ5
6AQ5
6AR8
6AS7G
6AS7G
6AT6
6AU6
6AU6
6AV5GA
6B4G
6B8G
6B8GT
6BA6
6BA6
6BE6
6BG6G
6BH6
6BQ5
6BQ7A
6BR7
6BS7
6BW6
6C4
6C4
6C8G
6C9
6CB6
6CD6G
6CL6
6CL6
6F1
6F17
6F23
6F33
6F6G
6F6GT/G
6F7
6H6G
6H6GT
6H6GT
6H6GT/G
6H6GTY
6J5
6J5G
6J5G
6J5G
6J5GT
6J5GT/G
6J6
6J6
6J7
6J7GT
6K7G
6K7GT
6K8GT
6L1
6L6GTY
6L7
6L7
6L7G
6N7
6N7GT
6Q7G
6Q7GT
6Q7GTY
6R7G
6SC7
6SH7
6SN7GT
6SN7GT
6SN7GT
6SN7GT
6SN7W
6SN7WGT
6U4GT
6U5
6V4
6V6GTY
6X4
6X5G
6X5G
6X5GT
6X5GT
6X5GT
6X5GTY
6Y6G
6Z4
703A
7B7
7C5
7C6
7C6
7H7
7K7
7S7
7S7
7Y4
8012
8013A
805
80S
811
872A
9002
90C1
9BW6
9D6
9D7
A2134
AC2/HL
AC/SP1
ACT9
AC/TH1
AC/TP
AC/TP
AC/VP1
AF3
B309
B309
B36
CBL1
CL33
CV0455
CV0491
CV2341
CV2349
CV2901
CV2984
CV2984
CV4068
CV5331
D1
D41
D77
DA41
DAC32
DAF96
DAF96
DAF96
DET19
DF33
DF33
DF91
DF96
DF97
DH719
DH77
DK91
DK92
DK96
DK96
DL35
DL92
DL94
DL96
DL96
DM70
DM70
DY802
EB91
ECC189
ECC40
ECC83
ECC84
ECC85
ECH11
ECH83
ECH84
ECL80
ECL82
ECL83
ECL84
ECL86
EF11
EF11
EF183
EF50
EF55
EF8
EF85
EF86
EF86
EF9
EF91
EF93
EF93
EF94
EH2
EK2
EL84
EL84
EL85
EL86
EL91
EL95
ELL80
EM34
EM4
EM4
EM71
EM80
EM81
EM81
EM81
EM85
EM87
EN31
EY51
EY51
EY86
EY86
EY88
EZ11
EZ35
EZ35
EZ40
EZ41
EZ80
EZ80
EZ80
EZ81
EZ81
EZ81
FC141
G240/2D
N37
S217
TC05/25-01
UCL83
 

June 2007
0A2
0B2
0B2
0B2WA
0D3
10C2
10D1
10LD3
10M2
117Z3
117Z6GT
12A5
12A6
12A6
12AT6
12AT7
12AT7WA
12AU7
12AU7A
12AX7
12BE6
12BH7
12BH7
12C8
12CA5
12E1
12E1
12K7GT
12Q7GT
12SG7
12SJ7
12SQ7GT/G
13D3
13DHA
14A7
14S7
150B2
1625
19Y3
1A3
1D5
1E7G
1F5G
1F6
1G6G
1H6G
1L4
1LA6
1LB4
1LC6
1LD5
1N5G
1R5
1S4
1S5
1T5GT
2050
2050A
20A2
20A2
20D1
20F2
20L1
210HL
210LF
215SG
220HPT
220PA
220PT
27
2C34
2D21
2E26
2X2A
30L15
30L15
32
35Z5GT/G
3A5
42
47
5545
5687
5881
5932
5R4GY
5U4G
5Z4
6442
6922
6AC7
6AG7
6AS6
6B8
6C4
6C5
6CW4
6D1
6DJ8
6DS4
6E5
6E5
6F6
6G6G
6H6G
6K7
6K8
6L6
6L6G
6SG7
6SJ7
6SN7GT
6SQ7
6SS7
6V6
6V6
6V6G
6V6G
6V6G
6V6GT
6X4
6Z7
7360
7475
7475
76
7895
80
807
836
85
8608
884
885
9003
9004
9006
959
AC/HL
AC/ME
CAM3
CCa
CCH35
CV1991
DAF91
DAF91
DD4
DET22
DET22
DET29
E180F
E182CC
E283CC
E80F
E80L
E810F
E88C
E88CC
E90CC
EA50
EABC80
EAC91
EAM86
EB34
EB41
EB41
EB91
EBC3
EBC33
EBC33
EBC41
EBF2
EBF2
EBF80
EBF80
EBF80
EBF80
EBF83
EBF89
EBF89
EBL1
EC52
EC91
EC92
ECC32
ECC40
ECC81
ECC82
ECC82
ECC82
ECC85
ECC85
ECC86
ECC88
ECC91
ECH21
ECH35
ECH81
ECH84
ECL80
ECL82
EF36
EF37
EF39
EF40
EF41
EF5
EF5
EF50
EF6
EF6
EF83
EF89
EF91
EF92
EF92
EF95
EF98
EK2
EK3
EK3
EL2
EL3
EL32
EL33
EL34
EL41
EL81
EL822
EL83
EL84
EM84
FC13C
FW4-500
FW4-800
G210
GD150A/S
GN10
GTR150M/S
GU1
GU50
GZ30
GZ32
GZ33
GZ34
HL2
HL2
HL23
HL41
IW4-500
KT33C
KT36
KT66
KTZ63
L63
L63
LN309
LZ319
M8091
ME920
MH4
ML7003
MS4B
MS4B
MS4B
MS4B
MS4B
MU14
MVSPenB
MW6/2
MZ2-200
N17
N18
N309
N339
N709
N78
PA1
PABC80
PC86
PC900
PC97
PC97
PCC189
PCC189
PCC189
PCC84
PCC85
PCC88
PCF200
PCF80
PCF80
PCF801
PCF801
PCF802
PCF802
PCF82
PCF86
PCF86
PCL805
PCL805/85
PCL82
PCL82
PCL83
PCL83
PCL83
PCL84
PCL84
PCL84
PCL84
PCL85
PCL86
PD220
PD500
Pen220
Pen231
Pen25
Pen46
PFL200
PFL200
PL36
PL36
PL36
PL500
PL500
PL504
PL508
PL508
PL509
PL802
PL81
PL83
PL83
PL84
PL84
PP5/400
PP5/400
PT15
PT2
PX25
PX4
PY33
PY500A
PY80
PY81
PY82
PY82
PY82
PY82
PY83
PY88
QP230
QP230
QQV02-6
QQV03-10
QS75/20
QV03-12
QV04-7
QV04-7
QV04-7
QV05-25
QV1-150A
R12
S130
SP13C
SP41
T41
TP25
TP2620
TT10
TY7-6000A
TYS5-3000
U10
U12
U14
U16
U18/20
U18/20
U19
U191
U201
U22
U25
U25
U26
U30
U301
U31
U319
U329
U37
U50
U52
U52
U78
UABC80
UBC41
UBF80
UC92
UCC85
UCH42
UCH81
UCH81
UCL82
UCL82
UF41
UF80
UF89
UL41
UL41
UL44
UL84
UM4
UM80
UR1C
UU4
UU5
UU7
UU7
UU8
UY21
UY21
UY41
UY41
UY85
VMS4B
VMS4B
VP1321
VP133
W17
W77
X719
YL1080
YL1130
Z77
Z803U
Z900T
 
 
 

May 2007
OR2?
 
 
 
 

April 2007
10E/805
ACM3
AC/P
CV4011
E415
E55L
E92CC
EF8
EL11
EL42
EQ80
 
 
 
 

March 2007
5D/100A
 
 
 
 

February 2007
1C1
5B/251M
6BN6
6BN6
AU5
CV0054
CV0124
CV0452
CV1075
De Forest
PM2
VT17
VU111
VU111
VU111
VU111
Y-799
 
 
 

January 2007
118-0243
30L17
3A/167M
6059
6064
6516
6F15
6LD12
866JR
A0897
CV0056
CV0076
CV0092
CV0173
CV0286
CV0310
CV0322
CV0717
CV1278
CV2269
CV2348
CV2730
CV2798
CV2933
CV3615
CV3798
CV4006
CV4028
CV4045
CV4063
CV5112
CV6194
EE-68C
GL522
IRV4A
KS
KY80
ME1403
PCF806
PM254
PM2HL
QQV03-10
QQV03-10
R Type
RG3-250A
U15
Unknown
UVV4A
V30
VGT128
VT121
VT-94D
VU133
W76
W81
W81
X81
 
 
 

December 2006
1AB6
1C2
6AK8
BT89
CV0161
CV0242
CV0248
CV0327
CV0416
CV0785
CV1285
CV1863
CV2109
CV2133
CV2133
CV2224
CV2239
CV2331
CV2341
CV4009
CV4010
CV5173
EZ90
GS46
N144
PCF808
QD77
TY86F
VT-104
VX7073
WD709
X78
 
 
 

November 2006
10CV1180243
CV0053
CV0807
DL96
RS237
SU2150A
 
 
 
 

October 2006
11E2
164V
1950-0004
201-A
6574
BT69
Cleartron
CV0276
CV1120
CV2001
CV2020
DER
DY2020
EC31
EK90
GT3
HK90
KT2
NR83
OM10
OM4
Pen220A
PM24M
UU60/250
VR123
VR21
VR54
VT25
 
 

September 2006
CV2520
 
 
 
 

August 2006
10F1
1628
1637
16A8
2C42
2C46
2D4A
30C1
3CX3000A7
410LFT
417A
42SPT
4643